Our phones are temporarily down, please email. (10 AM Central 3/5/15) Monday to Friday 8:00 AM - 5:00 PM Central
Free Shipping See Details
No Sales Tax See Details
Actual product may vary from photos.
The Alpine AH4000-7141 (Item No. 612397) has been discontinued.
Please call us for a suitable alternate product.

(800) 865-5931

Monday - Friday

8:30 AM - 5:00 PM Central

This Alpine AH4000-7141 23" to 44" Telescopic and Adjustable Roof Jack has some cosmetic damage incurred during shipping. For detailed photos please click 'See Additional Images' above. This Alpine AH4000-7141 23" to 44" Telescopic and Adjustable Roof Jack 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.

Height With Tall Coleman Furnace
99 - 120 inches
Height With Low-Profile Coleman Furnace
83 - 104 inches

In 2002 Alpine Home Air Products became the first company to sell heating, air conditioning and indoor air-quality products online. We have proudly served hundreds of thousands of customers, helping them save time and money by buying their products direct.