Dial Roof Jack

Install a flexible duct from the roof duct to the ceiling register.

Dial roof jack.

Part d78318 manufacturer part 78318. Thd sku 528562. Install a duct transition piece if needed for a round flexible duct. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6 12.

Dial 18 in. This fits your. Inc phoenix arizona reinsert winterizer slide in damper when cooler season ends. Multi pitch adjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers.

It s made with 28 gauge galvanized sheet metal and it includes a slide in winterizer damper. Used for installation of all residential ducted downdraft coolers specifications. 3000 to 4500 cfm jacks. To see pricing and availability for this product create an account.

The refurbishing process includes functionality testing basic cleaning inspection and repackaging. Roof jacks are flanged and. Roof jack is warranted for 90 days from date of retail sale. Dial manufacturing 20 in.

Included with the roof jack. This adjustable roof jack is ideal for the installation of all major brands of residential ducted downdraft coolers. Any screws used to mount brackets to the roof should be coated with tar to prevent water entry. Roof jack for evaporative coolers with an included slide in winter damper this galvanized steel design can be used when installing a roof mounted ducted downdraft with a 3000 to 4500 cfm rating.

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. 4 7 out of 5 stars 2 ratings. Multi pitch adjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers. Dial 78317 multi pitch roof jacks visit the dial store.

Rails are pre installed to support an optional max aire barometric damper. Roof jack returned to dealer must be accompanied by a sales receipt showing a purchase date within 90 days of return. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6 12. Make sure this fits by entering your model number.

Roof jacks are flanged and. This refurbished product is tested and certified to look and work like new. Roof jacks are intended for use as air distribution plenums only and not as supports for coolers. Distributed by dial manufacturing.

3000 to 4500 cfm jacks have 17 discharge opening. Use cooler legs to support cooler weight. Use roof tar or waterproofing membrane to seal all openings. 5500 7000 cfm jacks have a 19 discharge opening.