Multi-Pitch™ Adjustable Roof Jack 20", 28ga

Item
78318
  • California Prop 65

APPLICATIONS

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.

FEATURES & BENEFITS

• Fits All Residential Down Draft Coolers
• 28 Gauge Galvanized Sheet Metal
• Includes Slide-In “Winterizer” Damper

Safety Standards
California Prop 65 Yes
Weights and Dimensions
Operating Weight (lbs) 10
Exterior Dimensions (D) (inches) 24.000000
Exterior Dimensions (W) (inches) 24.000000
Exterior Dimensions (H) (inches) 20.000000
Shipping Weight (lbs) 10.000000