Roofmaster's HVAC Jak system allows reroofers to avoid costly moving of rooftop HVAC units for waterproofing. Available in two models, the four-inch lift has four hydraulic jacks that elevate a small or moderate size HVAC unit four-inches above the roof surface. It can lift 2,000 pounds and may be extended as far as 5 feet. The heavy-duty model can lift a 2,000-pound unit 13 inches off the deck, extend 11 feet and has screw jacks that accept most large HVAC products. For more information, call 800-421-6174 or visitwww.roofmaster.com.
Circle RS #36
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