The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc.
Exhaust roof cap residential.
Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood.
First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic.
It s a great durable material for exposure to the elements.
Starting collar is stainless.
1 ssjv626hc do you offer this unit with backdraft damper 2 what is length of pipe connector 3 is pipe connector stainless steel.
Roof vents exhaust or intake vents attic fans solar attic fans retrofit vents pvc vent caps ducted vents roof curbs and accessories.
All aluminum rust free construction residential commercial and industrial sizes.
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.
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.
Shop directly from the manufacturer.
Asked on 2019 09 29 by john.
99 1 56 oz 36 87 36 87.
It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience.
You have to love copper.
Besides the looks this roof cap is designed to get air out of your building while keeping moisture and the elements at bay.
No backdraft damper offered on these 3 inch long starting collar.