No image is available for this product yet.

Tornado Dampers

These heavy-duty tornado dampers prevent the collapse of the ductwork during inclement weather. Installed in ductwork or wall mounted near the exterior of a building, the dampers allow for air movement (intake or exhaust) during normal conditions but close when they sense the negative pressure caused by a tornado.

Manufacturer: GREENHECK
Web Site:

Other Ventilation Products
Ceiling Air Diffusers
by Applause Distributing
Revolution Fan
by Rite-Hite
Solar HVLS Industrial Fan
by MacroAir Technologies LLC
by Comfort First Products
HVAC Products
SlimDuct Series
by RectorSeal Corp.
ZON Max Air Purifier
by Humanscale

Sponsored Links