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 Gravity Vent - Louvered
 
     
Thermotek
www.thermotek.com
     
** Please call for pricing or to purchase **
 
Part # & Description
LVN12x12-5-T
Gravity Vent with 12x12 inch throat and 25.75x25.75 inch hood size. Uses 18.5" W x 18.5" L curb. Intake - 1670 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN12x18-5-T
Gravity Vent with 12x18 inch throat and 25.75x31.75 inch hood size. Uses 18.5" W x 24.5" L curb. . Intake - 1915 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN12x30-5-T
Gravity Vent with 12x30 inch throat and 25.75x43.75 inch hood size. Uses 18.5" W x 36.5" L curb. Intake - 2415 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN12x48-5-T
Gravity Vent with 12x48 inch throat and 25.75x61.75 inch hood size. Uses 18.5" W x 54.5" L curb. Intake - 3170 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN14x14-6-T
Gravity Vent with 14x14 inch throat and 27.75x27.75 inch hood size. Uses 20.5" W x 20.5" L curb. Intake - 2200 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN14x24-6-T
Gravity Vent with 14x24 inch throat and 27.75x37.75 inch hood size. Uses 20.5" W x 30.5" L curb. Intake - 2700 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN14x36-6-T
Gravity Vent with 14x36 inch throat and 27.75x49.75 inch hood size. Uses 20.5" W x 42.5" L curb. Intake - 3300 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN14x48-6-T
Gravity Vent with 14x48 inch throat and 27.75x61.75 inch hood size. Uses 20.5" W x 54.5" L curb. Intake - 3900 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN16x16-6-T
Gravity Vent with 16x16 inch throat and 29.75x29.75 inch hood size. Uses 22.5" W x 22.5" L curb. Intake - 2400 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN16x24-6-T
Gravity Vent with 16x24 inch throat and 29.75x37.75 inch hood size. Uses 22.5" W x 30.5" L curb. Intake - 2800 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN16x36-6-T
Gravity Vent with 16x36 inch throat and 29.75x49.75 inch hood size. Uses 22.5" W x 42.5" L curb. Intake - 3400 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN16x48-6-T
Gravity Vent with 16x48 inch throat and 29.75x61.75 inch hood size. Uses 22.5" W x 54.5" L curb. Intake - 4000 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN18x18-7-T
Gravity Vent with 18x18 inch throat and 31.75x31.75 inch hood size. Uses 24.5" W x 24.5" L curb. Intake - 3035 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN18x24-7-T
Gravity Vent with 18x24 inch throat and 31.75x37.75 inch hood size. Uses 24.5" W x 26.5" L curb. Intake - 3385 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN18x42-7-T
Gravity Vent with 18x42 inch throat and 31.75x55.75 inch hood size. Uses 24.5" W x 48.5" L curb. Intake - 4435 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN18x54-7-T
Gravity Vent with 18x54 inch throat and 31.75x67.75 inch hood size. Uses 24.5" W x 60.5" L curb. Intake - 5135 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN20x20-8-T
Gravity Vent with 20x20 inch throat and 33.75x33.75 inch hood size. Uses 26.5" W x 26.5" L curb. Intake - 3750 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN20x30-8-T
Gravity Vent with 20x30 inch throat and 33.75x43.75 inch hood size. Uses 26.5" W x 36.5" L curb. Intake - 4400 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN20x42-8-T
Gravity Vent with 20x42 inch throat and 33.75x55.75 inch hood size. Uses 26.5" W x 48.5" L curb. Intake - 5200 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN20x54-8-T
Gravity Vent with 20x54 inch throat and 33.75x67.75 inch hood size. Uses 26.5" W x 60.5" L curb. Intake - 6000 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN24x24-9-T
Gravity Vent with 24x24 inch throat and 37.75x37.75 inch hood size. Uses 30.5" W x 30.5" L curb. Intake - 4800 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN24x36-9-T
Gravity Vent with 24x36 inch throat and 37.75x49.75 inch hood size. Uses 30.5" W x 42.5" L curb. Intake - 5700 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN24x48-9-T
Gravity Vent with 24x48 inch throat and 37.75x61.75 inch hood size. Uses 30.5" W x 54.5" L curb. Intake - 6600 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN24x60-9-T
Gravity Vent with 24x60 inch throat and 37.75x73.75 inch hood size. Uses 30.5" W x 66.5" L curb. Intake - 7500 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN30x30-12-T
Gravity Vent with 30x30 inch throat and 43.75x43.75 inch hood size. Uses 36.5" W x 36.5" L curb. Intake - 7600 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN30x42-12-T
Gravity Vent with 30x42 inch throat and 43.75x55.75 inch hood size. Uses 36.5" W x 48.5" L curb. Intake - 8800 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN30x60-12-T
Gravity Vent with 30x60 inch throat and 43.75x73.75 inch hood size. Uses 36.5" W x 66.5" L curb. Intake - 10600 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN30x72-12-T
Gravity Vent with 30x72 inch throat and 43.75x85.75 inch hood size. Uses 36.5" W x 78.5" L curb. Intake - 11800 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN36x72-14-T
Gravity Vent with 36x72 inch throat and 49.75x85.75 inch hood size. Uses 42.5" W x 78.5" L curb. Intake - 14450 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN36x84-14-T
Gravity Vent with 36x84 inch throat and 49.75x97.75 inch hood size. Uses 42.5" W x 90.5" L curb. Intake - 15850 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN42x96-17-T
Gravity Vent with 42x96 inch throat and 55.75x109.75 inch hood size. Uses 48.5" W x 102.5" L curb. Intake - 21800 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVN48x108-19-T
Gravity Vent with 48x108 inch throat and 61.75x121.75 inch hood size. Uses 54.5" W x 114.5" L curb. Intake - 27200 CFM at 600 FPM free area velocity - Lead Time 7 Weeks.

 
LVX12x12-5-T
Gravity Vent with 12x12 inch throat and 25.75x25.75 inch hood size. Uses 18.5" W x 18.5" L curb. Exhaust - 3340 CFM at 1200 FPM free area velocity - Lead Time 7 Weeks.

 
LVX12x18-5-T
Gravity Vent with 12x18 inch throat and 25.75x31.75 inch hood size. Uses 18.5" W x 24.5" L curb. Exhaust - 3830 CFM at 1200 FPM free area velocity - Lead Time 7 Weeks.

 
LVX12x30-5-T
Gravity Vent with 12x30 inch throat and 25.75x43.75 inch hood size. Uses 18.5" W x 36.5" L curb. Exhaust - 4830 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX12x48-5-T
Gravity Vent with 12x48 inch throat and 25.75x61.75 inch hood size. Uses 18.5" W x 54.5" L curb. Exhaust - 6340 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX14x14-6-T
Gravity Vent with 14x14 inch throat and 27.75x27.75 inch hood size. Uses 20.5" W x 20.5" L curb. Exhaust - 4400 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX14x24-6-T
Gravity Vent with 14x24 inch throat and 27.75x37.75 inch hood size. Uses 20.5" W x 30.5" L curb. Exhaust - 5400 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX14x36-6-T
Gravity Vent with 14x36 inch throat and 27.75x49.75 inch hood size. Uses 20.5" W x 42.5" L curb. Exhaust - 6600 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX14x48-6-T
Gravity Vent with 14x48 inch throat and 27.75x61.75 inch hood size. Uses 20.5" W x 54.5" L curb. Exhaust - 7800 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX16x16-6-T
Gravity Vent with 16x16 inch throat and 29.75x29.75 inch hood size. Uses 22.5" W x 22.5" L curb. Exhaust - 4800 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX16x24-6-T
Gravity Vent with 16x24 inch throat and 29.75x37.75 inch hood size. Uses 22.5" W x 30.5" L curb. Exhaust - 5600 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX16x36-6-T
Gravity Vent with 16x36 inch throat and 29.75x49.75 inch hood size. Uses 22.5" W x 42.5" L curb. Exhaust - 6800 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX16x48-6-T
Gravity Vent with 16x48 inch throat and 29.75x61.75 inch hood size. Uses 22.5" W x 54.5" L curb. Exhaust - 8000 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX18x18-7-T
Gravity Vent with 18x18 inch throat and 31.75x31.75 inch hood size. Uses 24.5" W x 24.5" L curb. Exhaust - 6070 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX18x24-7-T
Gravity Vent with 18x24 inch throat and 31.75x37.75 inch hood size. Uses 24.5" W x 26.5" L curb. Exhaust - 6770 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX18x42-7-T
Gravity Vent with 18x42 inch throat and 31.75x55.75 inch hood size. Uses 24.5" W x 48.5" L curb. Exhaust - 8870 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX18x54-7-T
Gravity Vent with 18x54 inch throat and 31.75x67.75 inch hood size. Uses 24.5" W x 60.5" L curb. Exhaust - 10270 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX20x20-8-T
Gravity Vent with 20x20 inch throat and 33.75x33.75 inch hood size. Uses 26.5" W x 26.5" L curb. Exhaust - 7500 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX20x30-8-T
Gravity Vent with 20x30 inch throat and 33.75x43.75 inch hood size. Uses 26.5" W x 36.5" L curb. Exhaust - 8800 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX20x42-8-T
Gravity Vent with 20x42 inch throat and 33.75x55.75 inch hood size. Uses 26.5" W x 48.5" L curb. Exhaust - 10400 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX20x54-8-T
Gravity Vent with 20x54 inch throat and 33.75x67.75 inch hood size. Uses 26.5" W x 60.5" L curb. Exhaust - 12000 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX24x24-9-T
Gravity Vent with 24x24 inch throat and 37.75x37.75 inch hood size. Uses 30.5" W x 30.5" L curb. Exhaust - 9600 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX24x36-9-T
Gravity Vent with 24x36 inch throat and 37.75x49.75 inch hood size. Uses 30.5" W x 42.5" L curb. Exhaust - 11400 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX24x48-9-T
Gravity Vent with 24x48 inch throat and 37.75x61.75 inch hood size. Uses 30.5" W x 54.5" L curb. Exhaust - 13200 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX24x60-9-T
Gravity Vent with 24x60 inch throat and 37.75x73.75 inch hood size. Uses 30.5" W x 66.5" L curb. Exhaust - 15000 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX30x30-12-T
Gravity Vent with 30x30 inch throat and 43.75x43.75 inch hood size. Uses 36.5" W x 36.5" L curb. Exhaust - 15200 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX30x42-12-T
Gravity Vent with 30x42 inch throat and 43.75x55.75 inch hood size. Uses 36.5" W x 48.5" L curb. Exhaust - 17600 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX30x60-12-T
Gravity Vent with 30x60 inch throat and 43.75x73.75 inch hood size. Uses 36.5" W x 66.5" L curb. Exhaust - 21200 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX30x72-12-T
Gravity Vent with 30x72 inch throat and 43.75x85.75 inch hood size. Uses 36.5" W x 78.5" L curb. Exhaust - 23600 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX36x72-14-T
Gravity Vent with 36x72 inch throat and 49.75x85.75 inch hood size. Uses 42.5" W x 78.5" L curb. Exhaust - 28900 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX36x84-14-T
Gravity Vent with 36x84 inch throat and 49.75x97.75 inch hood size. Uses 42.5" W x 90.5" L curb. Exhaust - 31700 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX42x72-17-T
Gravity Vent with 42x72 inch throat and 55.75x85.75 inch hood size. Uses 48.5" W x 78.5" L curb. Exhaust - 36800 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX42x96-17-T
Gravity Vent with 42x96 inch throat and 55.75x109.75 inch hood size. Uses 48.5" W x 102.5" L curb. Exhaust - 43600 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX48x108-19-T
Gravity Vent with 48x108 inch throat and 61.75x121.75 inch hood size. Uses 54.5" W x 114.5" L curb. Exhaust - 54400 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
LVX48x84-19-T
Gravity Vent with 48x84 inch throat and 61.75x97.75 inch hood size. Uses 54.5" W x 90.5" L curb. Exhaust - 46800 CFM at 1200 FPM free area velocity. Lead Time 7 Weeks.

 
 
 
 

 
 
 

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