Dial Roof Jack

Included with the roof jack.

Dial roof jack. Dial 18 in. Use roof tar or waterproofing membrane to seal all openings. Used for installation of all residential ducted downdraft coolers specifications. The refurbishing process includes functionality testing basic cleaning inspection and repackaging.

Dial 78317 multi pitch roof jacks visit the dial store. It s made with 28 gauge galvanized sheet metal and it includes a slide in winterizer damper. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6 12. Dial manufacturing 20 in.

This fits your. Roof jack with slide in damper. Rails are pre installed to support an optional max aire barometric damper. Use cooler legs to support cooler weight.

4 7 out of 5 stars 2 ratings. Thd sku 528562. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6 12. The dial 78318 20 multi pitch roof jack with damper is a highly reliable durable product from dial.

Any screws used to mount brackets to the roof should be coated with tar to prevent water entry. This adjustable roof jack is ideal for the installation of all major brands of residential ducted downdraft coolers. Roof jack is warranted for 90 days from date of retail sale. Roof jacks are flanged and.

Roof jack returned to dealer must be accompanied by a sales receipt showing a purchase date within 90 days of return. Roof jacks are intended for use as air distribution plenums only and not as supports for coolers. Distributed by dial manufacturing. Install a duct transition piece if needed for a round flexible duct.

Install a flexible duct from the roof duct to the ceiling register. About the dial 78318. Part d78318 manufacturer part 78318. Multi pitch adjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers.

Roof jacks are flanged and. Dial 78318 multi pitch roof jack multi pitch adjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers. 3000 to 4500 cfm jacks have 17 discharge opening. 3000 to 4500 cfm jacks.

Make sure this fits by entering your model number. This refurbished product is tested and certified to look and work like new. 5500 7000 cfm jacks have a 19 discharge opening. To see pricing and availability for this product create an account.