SLOPE ROOF EXHAUST TRAP 4'' BLACK

The Maximum Roof Exhaust Trap:The CT-4 ventilator trap has a 4" diameter pipe. Prevents damper from freezing, even in our winter condition. The exhaust exit is 5 3/4 inches up from the roof, and a metal deflector leads the air out the sides, reducing ice formation at the bottom of the unit. The unit is protected from back drafts by a metal deflector, thus eliminating noise from the damper, even in high gusts of wind. The unit has a removable grill which prevents birds and rodents from nesting or entering the attic. This also makes for easy removal of lint. The ventilator has a powdered coated baked finish paint of the highest quality, with UV protection interior and exterior.Limted lifetime warranty