21" to 35" Telescopic and Adjustable Roof Jack
21" to 35" Telescopic and Adjustable Roof Jack
Model: Alpine AH903662 (Item No. 631877)
Model: Alpine AH903662 (Item No. 631877)
Compare to: $105.99
This ROOF JACK 21 has some cosmetic damage incurred during shipping. Unit has some mild bending in the flashing. Has some subtle dents here and there. Has some bending on the top, under the cover. For detailed photos please click 'See Additional Images' above. This ROOF JACK 21 meets the full manufacturer's specifications, comes with the full manufacturer's warranty, and includes Alpine's premium guarantee.
For product specs and photographs of product in its original condition, click here.
This roof jack is the only piece needed to vent your Alpine mobile home furnace. For proper fit, measure from the base of the furnace to the flange on the top of the roof. Note: Hydroment Sealant is the only substance approved for installation of roof jacks.
- Roof Jack Installation(PDF, 1.35 MB)