Roofmaster's HVAC Jak system allows reroofers to avoid costly moving of rooftop HVAC units for waterproofing.



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 visit www.roofmaster.com.

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