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 Duct - Double Wall Supply Duct
 
     
Thermotek
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Part # & Description
TDK0407DWLT-2S-S
Double Wall Supply Duct 4" diameter, 7" long, flange at both ends. Stainless Steel.

 
TDK0507DWLT-1S-A
Double Wall Supply Duct 05" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK0507DWLT-2S-A
Double Wall Supply Duct 05" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK0507DWLT-3S-A
Double Wall Supply Duct 05" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK0511DWLT-1S-A
Double Wall Supply Duct 5" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK0511DWLT-2S-A
Double Wall Supply Duct 5" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK0511DWLT-3S-A
Double Wall Supply Duct 5" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK0517DWLT-1S-A
Double Wall Supply Duct 5" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK0517DWLT-2S-A
Double Wall Supply Duct 5" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK0517DWLT-3S-A
Double Wall Supply Duct 5" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK052150DWLT-1S-A
Double Wall Supply Duct 5 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK052150DWLT-2S-A
Double Wall Supply Duct 5 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK052150DWLT-3S-A
Double Wall Supply Duct 5" diameter, 21.5" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK0523DWLT-1S-A
Double Wall Supply Duct 5" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK0523DWLT-2S-A
Double Wall Supply Duct 5" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK0523DWLT-3S-A
Double Wall Supply Duct 5" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK0529DWLT-1S-A
Double Wall Supply Duct 5 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK0529DWLT-2S-A
Double Wall Supply Duct 5 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK0529DWLT-3S-A
Double Wall Supply Duct 5 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK0535DWLT-1S-A
Double Wall Supply Duct 5 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK0535DWLT-2S-A
Double Wall Supply Duct 5 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK0535DWLT-3S-A
Double Wall Supply Duct 5 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK0544DWLT-1S-A
Double Wall Supply Duct 5 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 7" Aluminized Steel Outer Shell.

 
TDK0544DWLT-2S-A
Double Wall Supply Duct 5 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 9" Aluminized Steel Outer Shell.

 
TDK0544DWLT-3S-A
Double Wall Supply Duct 5 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 11" Aluminized Steel Outer Shell.

 
TDK0607DWLT-1S-A
Double Wall Supply Duct 06" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK0607DWLT-2S-A
Double Wall Supply Duct 06" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 10" Aluminized Steel Outer Shell.

 
TDK0607DWLT-3S-A
Double Wall Supply Duct 06" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 12" Aluminized Steel Outer Shell.

 
TDK0611DWLT-1S-A
Double Wall Supply Duct 6" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK0611DWLT-2S-A
Double Wall Supply Duct 6" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 10" Aluminized Steel Outer Shell.

 
TDK0611DWLT-3S-A
Double Wall Supply Duct 6" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 12" Aluminized Steel Outer Shell.

 
TDK0617DWLT-1S-A
Double Wall Supply Duct 6" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK0617DWLT-2S-A
Double Wall Supply Duct 6" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 10" Aluminized Steel Outer Shell.

 
TDK0617DWLT-3S-A
Double Wall Supply Duct 6" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 12" Aluminized Steel Outer Shell.

 
TDK062150DWLT-1S-A
Double Wall Supply Duct 6 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK062150DWLT-2S-A
Double Wall Supply Duct 6 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 10" Aluminized Steel Outer Shell.

 
TDK062150DWLT-3S-A
Double Wall Supply Duct 6 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 12in Aluminized Steel Outer Shell.

 
TDK0623DWLT-1S-A
Double Wall Supply Duct 6" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK0623DWLT-2S-A
Double Wall Supply Duct 6" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 10" Aluminized Steel Outer Shell.

 
TDK0623DWLT-3S-A
Double Wall Supply Duct 6" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 12" Aluminized Steel Outer Shell.

 
TDK0629DWLT-1S-A
Double Wall Supply Duct 6 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK0629DWLT-2S-A
Double Wall Supply Duct 6 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 10" Aluminized Steel Outer Shell.

 
TDK0629DWLT-3S-A
Double Wall Supply Duct 6 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 12" Aluminized Steel Outer Shell.

 
TDK0635DWLT-1S-A
Double Wall Supply Duct 6 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK0635DWLT-2S-A
Double Wall Supply Duct 6 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 10" Aluminized Steel Outer Shell.

 
TDK0635DWLT-3S-A
Double Wall Supply Duct 6 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 12" Aluminized Steel Outer Shell.

 
TDK0644DWLT-1S-A
Double Wall Supply Duct 6 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 8" Aluminized Steel Outer Shell.

 
TDK0644DWLT-2S-A
Double Wall Supply Duct 6 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0644DWLT-3S-A
Double Wall Supply Duct 6 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 12" Aluminized Steel Outer Shell.

 
TDK0707DWLT-1S-A
Double Wall Supply Duct 07" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK0707DWLT-2S-A
Double Wall Supply Duct 07" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK0707DWLT-3S-A
Double Wall Supply Duct 07" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 13" Aluminized Steel Outer Shell.

 
TDK0711DWLT-1S-A
Double Wall Supply Duct 7" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK0711DWLT-2S-A
Double Wall Supply Duct 7" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK0711DWLT-3S-A
Double Wall Supply Duct 7" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 13" Aluminized Steel Outer Shell.

 
TDK0717DWLT-1S-A
Double Wall Supply Duct 7" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK0717DWLT-2S-A
Double Wall Supply Duct 7" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK0717DWLT-3S-A
Double Wall Supply Duct 7" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 13" Aluminized Steel Outer Shell.

 
TDK072150DWLT-1S-A
Double Wall Supply Duct 7 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK072150DWLT-2S-A
Double Wall Supply Duct 7 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK072150DWLT-3S-A
Double Wall Supply Duct 7 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 13in Aluminized Steel Outer Shell.

 
TDK0723DWLT-1S-A
Double Wall Supply Duct 7" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK0723DWLT-2S-A
Double Wall Supply Duct 7" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK0723DWLT-3S-A
Double Wall Supply Duct 7" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 13" Aluminized Steel Outer Shell.

 
TDK0729DWLT-1S-A
Double Wall Supply Duct 7 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK0729DWLT-2S-A
Double Wall Supply Duct 7 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK0729DWLT-3S-A
Double Wall Supply Duct 7 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 13" Aluminized Steel Outer Shell.

 
TDK0735DWLT-1S-A
Double Wall Supply Duct 7 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK0735DWLT-2S-A
Double Wall Supply Duct 7 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK0735DWLT-3S-A
Double Wall Supply Duct 7 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 13" Aluminized Steel Outer Shell.

 
TDK0744DWLT-1S-A
Double Wall Supply Duct 7 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 9" Aluminized Steel Outer Shell.

 
TDK0744DWLT-2S-A
Double Wall Supply Duct 7 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 11" Aluminized Steel Outer Shell.

 
TDK0744DWLT-3S-A
Double Wall Supply Duct 7 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 13" Aluminized Steel Outer Shell.

 
TDK0805DW4WAYECTEASY-1S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 8" Inner To 5" Inner 4 Way Tee Duct - 1" Insulation - R Value 4 - 10" To 07" Stainless Steel Outer Shell.

 
TDK0805DW4WAYECTEASY-2S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 8" Inner To 5" Inner 4 Way Tee Duct - 2" Insulation - R Value 8 - 12" To 09" Stainless Steel Outer Shell.

 
TDK0805DW4WAYECTEASY-3S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 8" Inner To 5" Inner 4 Way Tee Duct - 3" Insulation - R Value 12 - 14" To 11" Stainless Steel Outer Shell.

 
TDK080608DWTEASY-1S-S
Double Wall Supply Duct - 08" X 06" X 08" Inner Tee Duct - 1" Insulation - R Value 4 - 10" X 08" X 10" Stainless Steel Outer Shell.

 
TDK080608DWTEASY-2S-S
Double Wall Supply Duct - 08" X 06" X 08" Inner Tee Duct - 2" Insulation - R Value 8 - 12" X 10" X 12" Stainless Steel Outer Shell.

 
TDK080608DWTEASY-3S-S
Double Wall Supply Duct - 08" X 06" X 08" Inner Tee Duct - 3" Insulation - R Value 12 - 14" X 12" X 14" Stainless Steel Outer Shell.

 
TDK0806DW4WAYECTEASY-1S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 8" Inner To 6" Inner 4 Way Tee Duct - 1" Insulation - R Value 4 - 10" To 08" Stainless Steel Outer Shell.

 
TDK0806DW4WAYECTEASY-2S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 8" Inner To 6" Inner 4 Way Tee Duct - 2" Insulation - R Value 8 - 12" To 10" Stainless Steel Outer Shell.

 
TDK0806DW4WAYECTEASY-3S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 8" Inner To 6" Inner 4 Way Tee Duct - 3" Insulation - R Value 12 - 14" To 12" Stainless Steel Outer Shell.

 
TDK0807DWLT-1S-A
Double Wall Supply Duct 08" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK0807DWLT-2S-A
Double Wall Supply Duct 08" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0807DWLT-3S-A
Double Wall Supply Duct 08" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 14" Aluminized Steel Outer Shell.

 
TDK0811DWLT-1S-A
Double Wall Supply Duct 8" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK0811DWLT-2S-A
Double Wall Supply Duct 8" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0811DWLT-3S-A
Double Wall Supply Duct 8" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 14" Aluminized Steel Outer Shell.

 
TDK0817DWLT-1S-A
Double Wall Supply Duct 8" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK0817DWLT-2S-A
Double Wall Supply Duct 8" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0817DWLT-3S-A
Double Wall Supply Duct 8" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 14" Aluminized Steel Outer Shell.

 
TDK082150DWLT-1S-A
Double Wall Supply Duct 8 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK082150DWLT-2S-A
Double Wall Supply Duct 8 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK082150DWLT-3S-A
Double Wall Supply Duct 8 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 14in Aluminized Steel Outer Shell.

 
TDK0823DWLT-1S-A
Double Wall Supply Duct 8" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK0823DWLT-2S-A
Double Wall Supply Duct 8" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0823DWLT-3S-A
Double Wall Supply Duct 8" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 14" Aluminized Steel Outer Shell.

 
TDK0829DWLT-1S-A
Double Wall Supply Duct 8 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK0829DWLT-2S-A
Double Wall Supply Duct 8 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0829DWLT-3S-A
Double Wall Supply Duct 8 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 14" Aluminized Steel Outer Shell.

 
TDK0835DWLT-1S-A
Double Wall Supply Duct 8 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK0835DWLT-2S-A
Double Wall Supply Duct 8 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0835DWLT-3S-A
Double Wall Supply Duct 8 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 14" Aluminized Steel Outer Shell.

 
TDK0844DWLT-1S-A
Double Wall Supply Duct 8 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 10" Aluminized Steel Outer Shell.

 
TDK0844DWLT-2S-A
Double Wall Supply Duct 8 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 12" Aluminized Steel Outer Shell.

 
TDK0844DWLT-3S-A
Double Wall Supply Duct 8 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 14" Aluminized Steel Outer Shell.

 
TDK08HTHIMBLEASY-2S
Supply - 8" Double Wall Supply - 12" Shell - Horizontal Thimble Assembly - Used On Horizontal Through Penetrations - Includes DW0817DWLT-2S-S & DW1221FIREPLATE.

 
TDK100610DWTEASY-1S-S
Double Wall Supply Duct - 10" X 06" X 10" Inner Tee Duct - 1" Insulation - R Value 4 - 12" X 08" X 12" Stainless Steel Outer Shell.

 
TDK100610DWTEASY-2S-S
Double Wall Supply Duct - 10" X 06" X 10" Inner Tee Duct - 2" Insulation - R Value 8 - 14" X 10" X 14" Stainless Steel Outer Shell.

 
TDK100610DWTEASY-3S-S
Double Wall Supply Duct - 10" X 06" X 10" Inner Tee Duct - 3" Insulation - R Value 16 - 12" X 16" X 14" Stainless Steel Outer Shell.

 
TDK1006DW4WAYECTEASY-1S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 10" Inner To 6" Inner 4 Way Tee Duct - 1" Insulation - R Value 4 - 12" To 08" Stainless Steel Outer Shell.

 
TDK1006DW4WAYECTEASY-2S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 10" Inner To 6" Inner 4 Way Tee Duct - 2" Insulation - R Value 4 - 14" To 10" Stainless Steel Outer Shell.

 
TDK1006DW4WAYECTEASY-3S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 10" Inner To 6" Inner 4 Way Tee Duct - 3" Insulation - R Value 12 - 16" To 12" Stainless Steel Outer Shell.

 
TDK1007DWLT-1S-A
Double Wall Supply Duct 10" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK1007DWLT-2S-A
Double Wall Supply Duct 10" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK1007DWLT-3S-A
Double Wall Supply Duct 10" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 16" Aluminized Steel Outer Shell.

 
TDK100810DWTEASY-1S-S
Double Wall Supply Duct - 10" X 08" X 10" Inner Tee Duct - 1" Insulation - R Value 4 - 12" X 10" X 12" Stainless Steel Outer Shell.

 
TDK100810DWTEASY-2S-S
Double Wall Supply Duct - 10" X 08" X 10" Inner Tee Duct - 2" Insulation - R Value 8 - 14" X 12" X 14" Stainless Steel Outer Shell.

 
TDK100810DWTEASY-3S-S
Double Wall Supply Duct - 10" X 08" X 10" Inner Tee Duct - 3" Insulation - R Value 12 - 16" X 14" X 16" Stainless Steel Outer Shell.

 
TDK1011DWLT-1S-A
Double Wall Supply Duct 10" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK1011DWLT-2S-A
Double Wall Supply Duct 10" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK1011DWLT-3S-A
Double Wall Supply Duct 10" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 16" Aluminized Steel Outer Shell.

 
TDK1017DWLT-1S-A
Double Wall Supply Duct 10" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK1017DWLT-2S-A
Double Wall Supply Duct 10" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK1017DWLT-3S-A
Double Wall Supply Duct 10" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 16" Aluminized Steel Outer Shell.

 
TDK102150DWLT-1S-A
Double Wall Supply Duct 10 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK102150DWLT-2S-A
Double Wall Supply Duct 10 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK102150DWLT-3S-A
Double Wall Supply Duct 10 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 16in Aluminized Steel Outer Shell.

 
TDK1023DWLT-1S-A
Double Wall Supply Duct 10" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK1023DWLT-2S-A
Double Wall Supply Duct 10" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK1023DWLT-3S-A
Double Wall Supply Duct 10" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 16" Aluminized Steel Outer Shell.

 
TDK1029DWLT-1S-A
Double Wall Supply Duct 10 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK1029DWLT-2S-A
Double Wall Supply Duct 10 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK1029DWLT-3S-A
Double Wall Supply Duct 10 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 16" Aluminized Steel Outer Shell.

 
TDK1035DWLT-1S-A
Double Wall Supply Duct 10 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK1035DWLT-2S-A
Double Wall Supply Duct 10 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK1035DWLT-3S-A
Double Wall Supply Duct 10 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 16" Aluminized Steel Outer Shell.

 
TDK1044DWLT-1S-A
Double Wall Supply Duct 10 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 12" Aluminized Steel Outer Shell.

 
TDK1044DWLT-2S-A
Double Wall Supply Duct 10 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 14" Aluminized Steel Outer Shell.

 
TDK1044DWLT-3S-A
Double Wall Supply Duct 10 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 16" Aluminized Steel Outer Shell.

 
TDK120512DWTEASY-1S-S
Double Wall Supply Duct - 12" X 05" X 12" Inner Tee Duct - 1" Insulation - R Value 4 - 14" X 07" X 14" Stainless Steel Outer Shell.

 
TDK120512DWTEASY-2S-S
Double Wall Supply Duct - 12" X 05" X 12" Inner Tee Duct - 2" Insulation - R Value 8 - 16" X 09" X 16" Stainless Steel Outer Shell.

 
TDK120512DWTEASY-3S-S
Double Wall Supply Duct - 12" X 05" X 12" Inner Tee Duct - 3" Insulation - R Value 12 - 18" X 11" X 18" Stainless Steel Outer Shell.

 
TDK1207DWLT-1S-A
Double Wall Supply Duct 12" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK1207DWLT-2S-A
Double Wall Supply Duct 12" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK1207DWLT-3S-A
Double Wall Supply Duct 12" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 18" Aluminized Steel Outer Shell.

 
TDK120812DWTEASY-1S-S
Double Wall Supply Duct - 12" X 08" X 12" Inner Tee Duct - 1" Insulation - R Value 4 - 14" X 10" X 14" Stainless Steel Outer Shell.

 
TDK120812DWTEASY-2S-S
Double Wall Supply Duct - 12" X 08" X 12" Inner Tee Duct - 2" Insulation - R Value 8 - 16" X 12" X 16" Stainless Steel Outer Shell.

 
TDK120812DWTEASY-3S-S
Double Wall Supply Duct - 12" X 08" X 12" Inner Tee Duct - 3" Insulation - R Value 12 - 18" X 14" X 18" Stainless Steel Outer Shell.

 
TDK1208DW4WAYECTEASY-1S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 12" Inner To 8" Inner 4 Way Tee Duct - 1" Insulation - R Value 4 - 14" To 10" Stainless Steel Outer Shell.

 
TDK1208DW4WAYECTEASY-2S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 12" Inner To 8" Inner 4 Way Tee Duct - 2" Insulation - R Value 8 - 16" To 12" Stainless Steel Outer Shell.

 
TDK1208DW4WAYECTEASY-3S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 12" Inner To 8" Inner 4 Way Tee Duct - 3" Insulation - R Value 12 - 18" To 14" Stainless Steel Outer Shell.

 
TDK1211DWLT-1S-A
Double Wall Supply Duct 12" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK1211DWLT-2S-A
Double Wall Supply Duct 12" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK1211DWLT-3S-A
Double Wall Supply Duct 12" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 18" Aluminized Steel Outer Shell.

 
TDK1217DWLT-1S-A
Double Wall Supply Duct 12" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK1217DWLT-2S-A
Double Wall Supply Duct 12" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK1217DWLT-3S-A
Double Wall Supply Duct 12" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 18" Aluminized Steel Outer Shell.

 
TDK122150DWLT-1S-A
Double Wall Supply Duct 12 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK122150DWLT-2S-A
Double Wall Supply Duct 12 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK122150DWLT-3S-A
Double Wall Supply Duct 12 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 18in Aluminized Steel Outer Shell.

 
TDK1223DWLT-1S-A
Double Wall Supply Duct 12" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK1223DWLT-2S-A
Double Wall Supply Duct 12" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK1223DWLT-3S-A
Double Wall Supply Duct 12" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 18" Aluminized Steel Outer Shell.

 
TDK1229DWLT-1S-A
Double Wall Supply Duct 12 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK1229DWLT-2S-A
Double Wall Supply Duct 12 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK1229DWLT-3S-A
Double Wall Supply Duct 12 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 18" Aluminized Steel Outer Shell.

 
TDK1235DWLT-1S-A
Double Wall Supply Duct 12 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK1235DWLT-2S-A
Double Wall Supply Duct 12 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK1235DWLT-3S-A
Double Wall Supply Duct 12 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 18" Aluminized Steel Outer Shell.

 
TDK1244DWLT-1S-A
Double Wall Supply Duct 12 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 14" Aluminized Steel Outer Shell.

 
TDK1244DWLT-2S-A
Double Wall Supply Duct 12 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 16" Aluminized Steel Outer Shell.

 
TDK1244DWLT-3S-A
Double Wall Supply Duct 12 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 18" Aluminized Steel Outer Shell.

 
TDK1407DWLT-1S-A
Double Wall Supply Duct 14" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK1407DWLT-2S-A
Double Wall Supply Duct 14" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK1407DWLT-3S-A
Double Wall Supply Duct 14" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK1411DWLT-1S-A
Double Wall Supply Duct 14" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK1411DWLT-2S-A
Double Wall Supply Duct 14" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK1411DWLT-3S-A
Double Wall Supply Duct 14" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK1417DWLT-1S-A
Double Wall Supply Duct 14" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK1417DWLT-2S-A
Double Wall Supply Duct 14" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK1417DWLT-3S-A
Double Wall Supply Duct 14" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK142150DWLT-1S-A
Double Wall Supply Duct 14 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK142150DWLT-2S-A
Double Wall Supply Duct 14 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK142150DWLT-3S-A
Double Wall Supply Duct 14 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 20in Aluminized Steel Outer Shell.

 
TDK1423DWLT-1S-A
Double Wall Supply Duct 14" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK1423DWLT-2S-A
Double Wall Supply Duct 14" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK1423DWLT-3S-A
Double Wall Supply Duct 14" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK1429DWLT-1S-A
Double Wall Supply Duct 14 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK1429DWLT-2S-A
Double Wall Supply Duct 14 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK1429DWLT-3S-A
Double Wall Supply Duct 14 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK1435DWLT-1S-A
Double Wall Supply Duct 14 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK1435DWLT-2S-A
Double Wall Supply Duct 14 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK1435DWLT-3S-A
Double Wall Supply Duct 14 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK1444DWLT-1S-A
Double Wall Supply Duct 14 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 16" Aluminized Steel Outer Shell.

 
TDK1444DWLT-2S-A
Double Wall Supply Duct 14 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 18" Aluminized Steel Outer Shell.

 
TDK1444DWLT-3S-A
Double Wall Supply Duct 14 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK1604DWLT-1S-A
Double Wall Supply Duct - 16" Inner Duct, 4" long - 1 Layer Polyurethane Foam - R Value 6 - 18" Aluminized Steel Outer Shell.

 
TDK1604DWLT-2S-A
Double Wall Supply Duct - 16" Inner Duct, 4" long - 2 Layers Polyurethane Foam - R Value 12 - 20" Aluminized Steel Outer Shell.

 
TDK1607DWLT-1S-A
Double Wall Supply Duct 16" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK1607DWLT-2S-A
Double Wall Supply Duct 16" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK1607DWLT-3S-A
Double Wall Supply Duct 16" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 22" Aluminized Steel Outer Shell.

 
TDK1611DWLT-1S-A
Double Wall Supply Duct 16" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK1611DWLT-2S-A
Double Wall Supply Duct 16" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK1611DWLT-3S-A
Double Wall Supply Duct 16" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 22" Aluminized Steel Outer Shell.

 
TDK1617DWLT-1S-A
Double Wall Supply Duct 16" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK1617DWLT-2S-A
Double Wall Supply Duct 16" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK1617DWLT-3S-A
Double Wall Supply Duct 16" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 22" Aluminized Steel Outer Shell.

 
TDK162150DWLT-1S-A
Double Wall Supply Duct 16 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK162150DWLT-2S-A
Double Wall Supply Duct 16 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK162150DWLT-3S-A
Double Wall Supply Duct 16 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 22in Aluminized Steel Outer Shell.

 
TDK1623DWLT-1S-A
Double Wall Supply Duct 16" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK1623DWLT-2S-A
Double Wall Supply Duct 16" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK1623DWLT-3S-A
Double Wall Supply Duct 16" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 22" Aluminized Steel Outer Shell.

 
TDK1629DWLT-1S-A
Double Wall Supply Duct 16 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK1629DWLT-2S-A
Double Wall Supply Duct 16 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK1629DWLT-3S-A
Double Wall Supply Duct 16 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 22" Aluminized Steel Outer Shell.

 
TDK1635DWLT-1S-A
Double Wall Supply Duct 16 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK1635DWLT-2S-A
Double Wall Supply Duct 16 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK1635DWLT-3S-A
Double Wall Supply Duct 16 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 22" Aluminized Steel Outer Shell.

 
TDK1644DWLT-1S-A
Double Wall Supply Duct 16 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 18" Aluminized Steel Outer Shell.

 
TDK1644DWLT-2S-A
Double Wall Supply Duct 16 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 20" Aluminized Steel Outer Shell.

 
TDK1644DWLT-3S-A
Double Wall Supply Duct 16 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 22" Aluminized Steel Outer Shell.

 
TDK1807DWLT-1S-A
Double Wall Supply Duct 18" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK1807DWLT-2S-A
Double Wall Supply Duct 18" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK1807DWLT-3S-A
Double Wall Supply Duct 18" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 24" Aluminized Steel Outer Shell.

 
TDK1811DWLT-1S-A
Double Wall Supply Duct 18" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK1811DWLT-2S-A
Double Wall Supply Duct 18" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK1811DWLT-3S-A
Double Wall Supply Duct 18" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 24" Aluminized Steel Outer Shell.

 
TDK1817DWLT-1S-A
Double Wall Supply Duct 18" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK1817DWLT-2S-A
Double Wall Supply Duct 18" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK1817DWLT-3S-A
Double Wall Supply Duct 18" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 24" Aluminized Steel Outer Shell.

 
TDK182150DWLT-1S-A
Double Wall Supply Duct 18 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK182150DWLT-2S-A
Double Wall Supply Duct 18 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK182150DWLT-3S-A
Double Wall Supply Duct 18 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 24in Aluminized Steel Outer Shell.

 
TDK1823DWLT-1S-A
Double Wall Supply Duct 18" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK1823DWLT-2S-A
Double Wall Supply Duct 18" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK1823DWLT-3S-A
Double Wall Supply Duct 18" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 24" Aluminized Steel Outer Shell.

 
TDK1829DWLT-1S-A
Double Wall Supply Duct 18 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK1829DWLT-2S-A
Double Wall Supply Duct 18 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK1829DWLT-3S-A
Double Wall Supply Duct 18 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 24" Aluminized Steel Outer Shell.

 
TDK1835DWLT-1S-A
Double Wall Supply Duct 18 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK1835DWLT-2S-A
Double Wall Supply Duct 18 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK1835DWLT-3S-A
Double Wall Supply Duct 18 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 24" Aluminized Steel Outer Shell.

 
TDK1844DWLT-1S-A
Double Wall Supply Duct 18 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 20" Aluminized Steel Outer Shell.

 
TDK1844DWLT-2S-A
Double Wall Supply Duct 18 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 22" Aluminized Steel Outer Shell.

 
TDK1844DWLT-3S-A
Double Wall Supply Duct 18 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 24" Aluminized Steel Outer Shell.

 
TDK18VCMTHIMBLEASY-3S
Supply - 18" Double Wall Supply - 24" Shell - Thimble Assembly - Used On 28.250" Through Penetrations - Includes DW2618TPDB-S, DW1807DWLT-3S-S, DW1835DWLT-3S-S, DW24RERI2PCS. Used With 28 1/2" Square Curbs.

 
TDK2007DWLT-1S-A
Double Wall Supply Duct 20" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK2007DWLT-2S-A
Double Wall Supply Duct 20" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK2007DWLT-3S-A
Double Wall Supply Duct 20" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 26" Aluminized Steel Outer Shell.

 
TDK2011DWLT-1S-A
Double Wall Supply Duct 20" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK2011DWLT-2S-A
Double Wall Supply Duct 20" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK2011DWLT-3S-A
Double Wall Supply Duct 20" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 26" Aluminized Steel Outer Shell.

 
TDK2017DWLT-1S-A
Double Wall Supply Duct 20" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK2017DWLT-2S-A
Double Wall Supply Duct 20" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK2017DWLT-3S-A
Double Wall Supply Duct 20" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 26" Aluminized Steel Outer Shell.

 
TDK202150DWLT-1S-A
Double Wall Supply Duct 20 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK202150DWLT-2S-A
Double Wall Supply Duct 20 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK202150DWLT-3S-A
Double Wall Supply Duct 20 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 26in Aluminized Steel Outer Shell.

 
TDK2023DWLT-1S-A
Double Wall Supply Duct 20" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK2023DWLT-2S-A
Double Wall Supply Duct 20" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK2023DWLT-3S-A
Double Wall Supply Duct 20" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 26" Aluminized Steel Outer Shell.

 
TDK2029DWLT-1S-A
Double Wall Supply Duct 20 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK2029DWLT-2S-A
Double Wall Supply Duct 20 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK2029DWLT-3S-A
Double Wall Supply Duct 20 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 26" Aluminized Steel Outer Shell.

 
TDK2035DWLT-1S-A
Double Wall Supply Duct 20 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK2035DWLT-2S-A
Double Wall Supply Duct 20 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK2035DWLT-3S-A
Double Wall Supply Duct 20 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 26" Aluminized Steel Outer Shell.

 
TDK2044DWLT-1S-A
Double Wall Supply Duct 20 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 22" Aluminized Steel Outer Shell.

 
TDK2044DWLT-2S-A
Double Wall Supply Duct 20 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 24" Aluminized Steel Outer Shell.

 
TDK2044DWLT-3S-A
Double Wall Supply Duct 20 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 26" Aluminized Steel Outer Shell.

 
TDK2207DWLT-1S-A
Double Wall Supply Duct 22" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK2207DWLT-2S-A
Double Wall Supply Duct 22" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK2207DWLT-3S-A
Double Wall Supply Duct 22" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 28" Aluminized Steel Outer Shell.

 
TDK2211DWLT-1S-A
Double Wall Supply Duct 22" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK2211DWLT-2S-A
Double Wall Supply Duct 22" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK2211DWLT-3S-A
Double Wall Supply Duct 22" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 28" Aluminized Steel Outer Shell.

 
TDK2216DW4WAYECTEASY-1S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 22" Inner To 16" Inner 4 Way Tee Duct - 1" Insulation - R Value 4 - 24" To 18" Stainless Steel Outer Shell.

 
TDK2216DW4WAYECTEASY-2S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 22" Inner To 16" Inner 4 Way Tee Duct - 2" Insulation - R Value 4 - 26" To 20" Stainless Steel Outer Shell.

 
TDK2216DW4WAYECTEASY-3S-S
Double Wall Supply Duct Eccentric 4 Way Tee - 22" Inner To 16" Inner 4 Way Tee Duct - 3" Insulation - R Value 12 - 28" To 22" Stainless Steel Outer Shell.

 
TDK2217DWLT-1S-A
Double Wall Supply Duct 22" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK2217DWLT-2S-A
Double Wall Supply Duct 22" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK2217DWLT-3S-A
Double Wall Supply Duct 22" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 28" Aluminized Steel Outer Shell.

 
TDK222150DWLT-1S-A
Double Wall Supply Duct 22 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK222150DWLT-2S-A
Double Wall Supply Duct 22 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK222150DWLT-3S-A
Double Wall Supply Duct 22 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 28in Aluminized Steel Outer Shell.

 
TDK2223DWLT-1S-A
Double Wall Supply Duct 22" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK2223DWLT-2S-A
Double Wall Supply Duct 22" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK2223DWLT-3S-A
Double Wall Supply Duct 22" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 28" Aluminized Steel Outer Shell.

 
TDK2229DWLT-1S-A
Double Wall Supply Duct 22 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK2229DWLT-2S-A
Double Wall Supply Duct 22 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK2229DWLT-3S-A
Double Wall Supply Duct 22 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 28" Aluminized Steel Outer Shell.

 
TDK2235DWLT-1S-A
Double Wall Supply Duct 22 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK2235DWLT-2S-A
Double Wall Supply Duct 22 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK2235DWLT-3S-A
Double Wall Supply Duct 22 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 28" Aluminized Steel Outer Shell.

 
TDK2244DWLT-1S-A
Double Wall Supply Duct 22 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 24" Aluminized Steel Outer Shell.

 
TDK2244DWLT-2S-A
Double Wall Supply Duct 22 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 26" Aluminized Steel Outer Shell.

 
TDK2244DWLT-3S-A
Double Wall Supply Duct 22 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 28" Aluminized Steel Outer Shell.

 
TDK2407DWLT-1S-A
Double Wall Supply Duct 24" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK2407DWLT-2S-A
Double Wall Supply Duct 24" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK2407DWLT-3S-A
Double Wall Supply Duct 24" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 30" Aluminized Steel Outer Shell.

 
TDK2411DWLT-1S-A
Double Wall Supply Duct 24" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK2411DWLT-2S-A
Double Wall Supply Duct 24" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK2411DWLT-3S-A
Double Wall Supply Duct 24" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 30" Aluminized Steel Outer Shell.

 
TDK2417DWLT-1S-A
Double Wall Supply Duct 24" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK2417DWLT-2S-A
Double Wall Supply Duct 24" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK2417DWLT-3S-A
Double Wall Supply Duct 24" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 30" Aluminized Steel Outer Shell.

 
TDK242150DWLT-1S-A
Double Wall Supply Duct 24 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK242150DWLT-2S-A
Double Wall Supply Duct 24 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK242150DWLT-3S-A
Double Wall Supply Duct 24 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 30in Aluminized Steel Outer Shell.

 
TDK2423DWLT-1S-A
Double Wall Supply Duct 24" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK2423DWLT-2S-A
Double Wall Supply Duct 24" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK2423DWLT-3S-A
Double Wall Supply Duct 24" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 30" Aluminized Steel Outer Shell.

 
TDK2429DWLT-1S-A
Double Wall Supply Duct 24 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK2429DWLT-2S-A
Double Wall Supply Duct 24 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK2429DWLT-3S-A
Double Wall Supply Duct 24 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 30" Aluminized Steel Outer Shell.

 
TDK2435DWLT-1S-A
Double Wall Supply Duct 24 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK2435DWLT-2S-A
Double Wall Supply Duct 24 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK2435DWLT-3S-A
Double Wall Supply Duct 24 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 30" Aluminized Steel Outer Shell.

 
TDK2444DWLT-1S-A
Double Wall Supply Duct 24 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 26" Aluminized Steel Outer Shell.

 
TDK2444DWLT-2S-A
Double Wall Supply Duct 24 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 28" Aluminized Steel Outer Shell.

 
TDK2444DWLT-3S-A
Double Wall Supply Duct 24 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 30" Aluminized Steel Outer Shell.

 
TDK2607DWLT-1S-A
Double Wall Supply Duct 26" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK2607DWLT-2S-A
Double Wall Supply Duct 26" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK2607DWLT-3S-A
Double Wall Supply Duct 26" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 32" Aluminized Steel Outer Shell.

 
TDK2611DWLT-1S-A
Double Wall Supply Duct 26" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK2611DWLT-2S-A
Double Wall Supply Duct 26" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK2611DWLT-3S-A
Double Wall Supply Duct 26" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 32" Aluminized Steel Outer Shell.

 
TDK2617DWLT-1S-A
Double Wall Supply Duct 26" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK2617DWLT-2S-A
Double Wall Supply Duct 26" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK2617DWLT-3S-A
Double Wall Supply Duct 26" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 32" Aluminized Steel Outer Shell.

 
TDK262150DWLT-1S-A
Double Wall Supply Duct 26 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK262150DWLT-2S-A
Double Wall Supply Duct 26 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK262150DWLT-3S-A
Double Wall Supply Duct 26 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 32in Aluminized Steel Outer Shell.

 
TDK2623DWLT-1S-A
Double Wall Supply Duct 26" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK2623DWLT-2S-A
Double Wall Supply Duct 26" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK2623DWLT-3S-A
Double Wall Supply Duct 26" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 32" Aluminized Steel Outer Shell.

 
TDK2629DWLT-1S-A
Double Wall Supply Duct 26 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK2629DWLT-2S-A
Double Wall Supply Duct 26 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK2629DWLT-3S-A
Double Wall Supply Duct 26 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 32" Aluminized Steel Outer Shell.

 
TDK2635DWLT-1S-A
Double Wall Supply Duct 26 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK2635DWLT-2S-A
Double Wall Supply Duct 26 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK2635DWLT-3S-A
Double Wall Supply Duct 26 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 32" Aluminized Steel Outer Shell.

 
TDK2644DWLT-1S-A
Double Wall Supply Duct 26 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 28" Aluminized Steel Outer Shell.

 
TDK2644DWLT-2S-A
Double Wall Supply Duct 26 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 30" Aluminized Steel Outer Shell.

 
TDK2644DWLT-3S-A
Double Wall Supply Duct 26 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 32" Aluminized Steel Outer Shell.

 
TDK2804DWLT-2S-A
Double Wall Supply Duct 28" diameter, 4" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2807DWLT-1S-A
Double Wall Supply Duct 28" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK2807DWLT-2S-A
Double Wall Supply Duct 28" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2807DWLT-3S-A
Double Wall Supply Duct 28" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 34" Aluminized Steel Outer Shell.

 
TDK280850DWLT-2S-A
Double Wall Supply Duct 28" diameter 8.50" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2811DWLT-1S-A
Double Wall Supply Duct 28" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK2811DWLT-2S-A
Double Wall Supply Duct 28" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2811DWLT-3S-A
Double Wall Supply Duct 28" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 34" Aluminized Steel Outer Shell.

 
TDK2813DWLT-1S-A
Double Wall Supply Duct 28" diameter, 13" long, flange at both ends. Aluminized Steel.

 
TDK2813DWLT-2S-A
Double Wall Supply Duct 28" diameter, 13" long, flange at both ends - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2813DWLT-2S-S
Double Wall Supply Duct 28" diameter, 13" long, flange at both ends. Stainless Steel.

 
TDK2817DWLT-1S-A
Double Wall Supply Duct 28" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK2817DWLT-2S-A
Double Wall Supply Duct 28" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2817DWLT-3S-A
Double Wall Supply Duct 28" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 34" Aluminized Steel Outer Shell.

 
TDK282150DWLT-1S-A
Double Wall Supply Duct 28 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK282150DWLT-2S-A
Double Wall Supply Duct 28 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK282150DWLT-3S-A
Double Wall Supply Duct 28 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 34in Aluminized Steel Outer Shell.

 
TDK2823DWLT-1S-A
Double Wall Supply Duct 28" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK2823DWLT-2S-A
Double Wall Supply Duct 28" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2823DWLT-3S-A
Double Wall Supply Duct 28" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 34" Aluminized Steel Outer Shell.

 
TDK2829DWLT-1S-A
Double Wall Supply Duct 28 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK2829DWLT-2S-A
Double Wall Supply Duct 28 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2829DWLT-3S-A
Double Wall Supply Duct 28 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 34" Aluminized Steel Outer Shell.

 
TDK2835DWLT-1S-A
Double Wall Supply Duct 28 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK2835DWLT-2S-A
Double Wall Supply Duct 28 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2835DWLT-3S-A
Double Wall Supply Duct 28 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 34" Aluminized Steel Outer Shell.

 
TDK2836DWLT-1S-S
Double Wall Supply Duct 28" diameter, 35" long, flange at both ends. Stainless Steel.

 
TDK2836DWLT-2S-A
Double Wall Supply Duct 28" diameter, 36" long, flange at both ends - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2836DWLT-2S-S
Double Wall Supply Duct 28" diameter, 36" long, flange at both ends. Stainless Steel.

 
TDK2844DWLT-1S-A
Double Wall Supply Duct 28 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 30" Aluminized Steel Outer Shell.

 
TDK2844DWLT-2S-A
Double Wall Supply Duct 28 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 32" Aluminized Steel Outer Shell.

 
TDK2844DWLT-3S-A
Double Wall Supply Duct 28 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 34" Aluminized Steel Outer Shell.

 
TDK3007DWLT-1S-A
Double Wall Supply Duct 30" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK3007DWLT-2S-A
Double Wall Supply Duct 30" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK3007DWLT-3S-A
Double Wall Supply Duct 30" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 36" Aluminized Steel Outer Shell.

 
TDK3011DWLT-1S-A
Double Wall Supply Duct 30" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK3011DWLT-2S-A
Double Wall Supply Duct 30" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK3011DWLT-3S-A
Double Wall Supply Duct 30" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 36" Aluminized Steel Outer Shell.

 
TDK3017DWLT-1S-A
Double Wall Supply Duct 30" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK3017DWLT-2S-A
Double Wall Supply Duct 30" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK3017DWLT-3S-A
Double Wall Supply Duct 30" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 36" Aluminized Steel Outer Shell.

 
TDK302150DWLT-1S-A
Double Wall Supply Duct 30 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK302150DWLT-2S-A
Double Wall Supply Duct 30 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK302150DWLT-3S-A
Double Wall Supply Duct 30 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 36in Aluminized Steel Outer Shell.

 
TDK3023DWLT-1S-A
Double Wall Supply Duct 30" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK3023DWLT-2S-A
Double Wall Supply Duct 30" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK3023DWLT-3S-A
Double Wall Supply Duct 30" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 36" Aluminized Steel Outer Shell.

 
TDK3029DWLT-1S-A
Double Wall Supply Duct 30 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK3029DWLT-2S-A
Double Wall Supply Duct 30 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK3029DWLT-3S-A
Double Wall Supply Duct 30 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 36" Aluminized Steel Outer Shell.

 
TDK3035DWLT-1S-A
Double Wall Supply Duct 30 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK3035DWLT-2S-A
Double Wall Supply Duct 30 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK3035DWLT-3S-A
Double Wall Supply Duct 30 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 36" Aluminized Steel Outer Shell.

 
TDK3044DWLT-1S-A
Double Wall Supply Duct 30 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 32" Aluminized Steel Outer Shell.

 
TDK3044DWLT-2S-A
Double Wall Supply Duct 30 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 34" Aluminized Steel Outer Shell.

 
TDK3044DWLT-3S-A
Double Wall Supply Duct 30 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 36" Aluminized Steel Outer Shell.

 
TDK3207DWLT-1S-A
Double Wall Supply Duct 32" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK3207DWLT-2S-A
Double Wall Supply Duct 32" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK3207DWLT-3S-A
Double Wall Supply Duct 32" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 38" Aluminized Steel Outer Shell.

 
TDK3211DWLT-1S-A
Double Wall Supply Duct 32" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK3211DWLT-2S-A
Double Wall Supply Duct 32" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK3211DWLT-3S-A
Double Wall Supply Duct 32" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 38" Aluminized Steel Outer Shell.

 
TDK3217DWLT-1S-A
Double Wall Supply Duct 32" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK3217DWLT-2S-A
Double Wall Supply Duct 32" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK3217DWLT-3S-A
Double Wall Supply Duct 32" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 38" Aluminized Steel Outer Shell.

 
TDK322150DWLT-1S-A
Double Wall Supply Duct 32 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK322150DWLT-2S-A
Double Wall Supply Duct 32 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK322150DWLT-3S-A
Double Wall Supply Duct 32 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 38in Aluminized Steel Outer Shell.

 
TDK3223DWLT-1S-A
Double Wall Supply Duct 32" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK3223DWLT-2S-A
Double Wall Supply Duct 32" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK3223DWLT-3S-A
Double Wall Supply Duct 32" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 38" Aluminized Steel Outer Shell.

 
TDK3229DWLT-1S-A
Double Wall Supply Duct 32 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK3229DWLT-2S-A
Double Wall Supply Duct 32 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK3229DWLT-3S-A
Double Wall Supply Duct 32 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 38" Aluminized Steel Outer Shell.

 
TDK3235DWLT-1S-A
Double Wall Supply Duct 32 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK3235DWLT-2S-A
Double Wall Supply Duct 32 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK3235DWLT-3S-A
Double Wall Supply Duct 32 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 38" Aluminized Steel Outer Shell.

 
TDK3244DWLT-1S-A
Double Wall Supply Duct 32 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 34" Aluminized Steel Outer Shell.

 
TDK3244DWLT-2S-A
Double Wall Supply Duct 32 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 36" Aluminized Steel Outer Shell.

 
TDK3244DWLT-3S-A
Double Wall Supply Duct 32 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 38" Aluminized Steel Outer Shell.

 
TDK3407DWLT-1S-A
Double Wall Supply Duct 34" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK3407DWLT-2S-A
Double Wall Supply Duct 34" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK3407DWLT-3S-A
Double Wall Supply Duct 34" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 40" Aluminized Steel Outer Shell.

 
TDK3411DWLT-1S-A
Double Wall Supply Duct 34" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK3411DWLT-2S-A
Double Wall Supply Duct 34" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK3411DWLT-3S-A
Double Wall Supply Duct 34" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 40" Aluminized Steel Outer Shell.

 
TDK3417DWLT-1S-A
Double Wall Supply Duct 34" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK3417DWLT-2S-A
Double Wall Supply Duct 34" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK3417DWLT-3S-A
Double Wall Supply Duct 34" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 40" Aluminized Steel Outer Shell.

 
TDK342150DWLT-1S-A
Double Wall Supply Duct 34 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK342150DWLT-2S-A
Double Wall Supply Duct 34 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK342150DWLT-3S-A
Double Wall Supply Duct 34 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 40in Aluminized Steel Outer Shell.

 
TDK3423DWLT-1S-A
Double Wall Supply Duct 34" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK3423DWLT-2S-A
Double Wall Supply Duct 34" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK3423DWLT-3S-A
Double Wall Supply Duct 34" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 40" Aluminized Steel Outer Shell.

 
TDK3429DWLT-1S-A
Double Wall Supply Duct 34 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK3429DWLT-2S-A
Double Wall Supply Duct 34 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK3429DWLT-3S-A
Double Wall Supply Duct 34 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 40" Aluminized Steel Outer Shell.

 
TDK3435DWLT-1S-A
Double Wall Supply Duct 34 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK3435DWLT-2S-A
Double Wall Supply Duct 34 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK3435DWLT-3S-A
Double Wall Supply Duct 34 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 40" Aluminized Steel Outer Shell.

 
TDK3444DWLT-1S-A
Double Wall Supply Duct 34 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 36" Aluminized Steel Outer Shell.

 
TDK3444DWLT-2S-A
Double Wall Supply Duct 34 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 38" Aluminized Steel Outer Shell.

 
TDK3444DWLT-3S-A
Double Wall Supply Duct 34 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 40" Aluminized Steel Outer Shell.

 
TDK3607DWLT-1S-A
Double Wall Supply Duct 36" diameter, 7" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK3607DWLT-2S-A
Double Wall Supply Duct 36" diameter, 7" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK3607DWLT-3S-A
Double Wall Supply Duct 36" diameter, 7" long, flange at both ends - 3" Insulation - R Value 12 - 42" Aluminized Steel Outer Shell.

 
TDK3611DWLT-1S-A
Double Wall Supply Duct 36" diameter 11" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK3611DWLT-2S-A
Double Wall Supply Duct 36" diameter 11" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK3611DWLT-3S-A
Double Wall Supply Duct 36" diameter 11" long, flange at both ends - 3" Insulation - R Value 12 - 42" Aluminized Steel Outer Shell.

 
TDK3617DWLT-1S-A
Double Wall Supply Duct 36" diameter 17" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK3617DWLT-2S-A
Double Wall Supply Duct 36" diameter 17" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK3617DWLT-3S-A
Double Wall Supply Duct 36" diameter 17" long, flange at both ends - 3" Insulation - R Value 12 - 42" Aluminized Steel Outer Shell.

 
TDK362150DWLT-1S-A
Double Wall Supply Duct 36 diameter 21.5" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK362150DWLT-2S-A
Double Wall Supply Duct 36 diameter 21.5" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK362150DWLT-3S-A
Double Wall Supply Duct 36 diameter 21.5in long, flange at both ends - 3in Insulation - R Value 12 - 42in Aluminized Steel Outer Shell.

 
TDK3623DWLT-1S-A
Double Wall Supply Duct 36" diameter 23" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK3623DWLT-2S-A
Double Wall Supply Duct 36" diameter 23" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK3623DWLT-3S-A
Double Wall Supply Duct 36" diameter 23" long, flange at both ends - 3" Insulation - R Value 12 - 42" Aluminized Steel Outer Shell.

 
TDK3629DWLT-1S-A
Double Wall Supply Duct 36 diameter 29" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK3629DWLT-2S-A
Double Wall Supply Duct 36 diameter 29" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK3629DWLT-3S-A
Double Wall Supply Duct 36 diameter 29" long, flange at both ends - 3" Insulation - R Value 12 - 42" Aluminized Steel Outer Shell.

 
TDK3635DWLT-1S-A
Double Wall Supply Duct 36 diameter 35" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK3635DWLT-2S-A
Double Wall Supply Duct 36 diameter 35" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK3635DWLT-3S-A
Double Wall Supply Duct 36 diameter 35" long, flange at both ends - 3" Insulation - R Value 12 - 42" Aluminized Steel Outer Shell.

 
TDK3644DWLT-1S-A
Double Wall Supply Duct 36 diameter 44" long, flange at both ends - 1" Insulation - R Value 4 - 38" Aluminized Steel Outer Shell.

 
TDK3644DWLT-2S-A
Double Wall Supply Duct 36 diameter 44" long, flange at both ends - 2" Insulation - R Value 8 - 40" Aluminized Steel Outer Shell.

 
TDK3644DWLT-3S-A
Double Wall Supply Duct 36 diameter 44" long, flange at both ends - 3" Insulation - R Value 12 - 42" Aluminized Steel Outer Shell.

 
 
 
 

 
 
 

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