Multi-Pitch™ Roof Jack
- Fits All Residential Down Draft Coolers
- 28 Gauge Galvanized Sheet Metal
- Includes Slide-In “Winterizer” Damper
Multi-Pitch™ adjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers. Rails are pre-installed to support an optional Max-Aire™ barometric damper. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6/12. 3000 to 4500 CFM jacks have 17¾” discharge opening. 5500-7000 CFM jacks have a 19¾” discharge opening.
Caution: Roof jacks are intended for use as air distribution plenums only and not as supports for coolers. Use cooler legs to support cooler weight.
|Part # 78317 Box Carton QTY
|Part # 78318 Box Carton QTY
⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
⚠ ADVERTENCIA: Este producto puede exponerle a químicos incluyendo plomo, que es conocido por el Estado de California como causante de cáncer y defectos de nacimiento u otros daños reproductivos. Para mayor información, visite www.P65Warnings.ca.gov.
Disclaimer: Dial Manufacturing, Inc. is an independent manufacturer of replacement parts and accessories for evaporative coolers and is not affiliated with any cooler manufacturer. Dial Manufacturing, Inc. is not a licensee of, associated with, or sponsored by any of the original equipment manufacturers.
Alpine™, Arctic Circle™, Champion®, Marquis™, MasterCool®, Mobile MasterCool®, McGraw™, Norrland™, UltraCool® and Wisper Cool™ are trademarks or registered trademarks of Champion Cooler Corporation. AeroCool®, Brisa®, Frigiking® and Phoenix® are registered trademarks of Phoenix Manufacturing, Inc. Aireze™ is a trademark of Aireze Evaporative Coolers. Arvin®, Universal® and Wright® are registered trademarks of Arvin Industries, Inc. Astro-Air® is a registered trademark of Air Devices, Inc. BreezAir® is a registered trademark of F.F. Seeley Nominee Pty. Ltd. Bonaire® and Durango® are registered trademarks of Climate Technologies, PTY, LTD. Essick Air® and Tradewinds™ are trademarks or registered trademarks of Essick Air Products, Inc. Goettl® is a trademark or registered trademark of Goettl Air Conditioning. Williams® is a registered trademark of Williams Products. Celcon® is a registered trademark of the Celanese Corporation. Delrin® is a registered trademark of DuPont Polymers, Inc.
Cooler Tab™, Copperline™, Dial®, Digital Cooler Controller™, Digital Low Volt Controller™, D-Scale™, Dura-Cool™, Ezi-Stat™, E-Z Strap™, Fresh Air™, Iso-Mount™, Line-Stat™, Max Aire™, Max Cool®, Multi-Pitch™, Peel-N-Seal™, Power-Clean®, PowerCool™, Scale Eliminator™, Spider Snake™, Up-Dux™, Vibe-Rx™, WeatherGuard™ and Zoom Spout™ are trademarks or registered trademarks of Dial Manufacturing, Inc.