Exhaust Roof Cap Residential

No backdraft damper offered on these 3 inch long starting collar.

Exhaust roof cap residential.

If you re tempted to vent your exhaust fan through an existing roof vent or even vent it into the attic don t do it. First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic. Broan nutone 636al roof cap for 3 or 4 round duct for range hoods and ventilation fans aluminum 4 5 out of 5 stars 36 24 99 24. Roof vents exhaust or intake vents attic fans solar attic fans retrofit vents pvc vent caps ducted vents roof curbs and accessories.

99 1 56 oz 36 87 36 87. Besides the looks this roof cap is designed to get air out of your building while keeping moisture and the elements at bay. This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. You have to love copper.

It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood. Shop directly from the manufacturer. Stainless steel roof caps.

It s a great durable material for exposure to the elements. Asked on 2019 09 29 by john. You can allow it to form a patina or if you want that copper shine apply a coat of clear epoxy or polyurethane finish. 1 ssjv626hc do you offer this unit with backdraft damper 2 what is length of pipe connector 3 is pipe connector stainless steel.