Air Vent FA109000 Foundation Vent with Slider, Aluminum, Mill Finish Thanksgiving Open Assembly Time: 3-5 minutes

Open Assembly Time: 3-5 minutes (70°F

mPas (cP): 800 to 1

Jaw capacity: 18" (455 MM)

and radiant heated subfloors where temperatures do not exceed 85°F (29°C) on all grade levels

The special patented design allows the emitter to open with a negligible amount of pressure

Air Vent FA109000 Foundation Vent with Slider, Aluminum, Mill Finish Thanksgiving Open Assembly Time: 3-5 minutesAir Vent offers a complete line of foundation vents. For all of your foundation ventilation needs. Replaces a 16" x 8" block in the foundation to allow air to flow across the foundation to help prevent heat & moisture build up in the crawl space. FA109000 Mill finish Aluminum screen Adjustable sliding damper Also available for wood 36 Sqin of net free area Rough opening is 16 15 16" x 8" Replaces a 16" x 8" block in the foundation to allow air to flow