WILLIAMS

REFRIGERATION & HEATING, INC. 
27332 Van Dyke, Warren, Michigan  48093

 

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Warren
    MI

 

 

 

EQUALIZ-AIR was invented in 1978 when the first energy crunch was on. Its unique, two-hose design provides combustion air for the gas furnace and hot water tank and make-up air for leaks, the dryer, the fireplace, and bathroom fans. EQUALIZ-AIR is the only patented make-up and combustion air device available today. Its design provides a controlled opening for replacement air to enter into the return air duct of any forced air furnace. Its second hose provides an energy savings by allowing outside air to be used for combustion in the gas furnace and the gas hot water tank. As homes are getting tighter to conserve on energy they are also stopping outside air from entering the home which can cause a health hazard.

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