We manufacture our Roof Jack out of sturdy galvanized sheet metal. It provides a secure platform for your roof-mounted evaporative cooler. Use cooler legs to support the cooler's full weight.
19-3/4 in. discharge opening
Ideal for all major brands of roof-mounted, ducted, downdraft coolers rated from 5,500 CFM - 7,000 CFM
Adjusts from flat to 6/12 pitch
Slide-in winter damper included
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