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GE heater/AC wall unit (like in motels) Model AZ28E12DAB M1. It won't heat; it blows but no heat.

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  • Anonymous Dec 07, 2008

    Yeah. Same here. GE doesn't seem to have good support, not to mention product design. Thomas Edison would shriek if he knew his baby had ballooned into such an abysmal behmoth.



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The board or the thermistor needs replaced on the unit. Make sure your heating and cooling technician checks to make sure the heat s function on the left side of the main board is positioned to ON.

B. Cook & Son Plumbing & Heating
11 E. Mechanic St.
Wapakoneta, OH 45895

Posted on Jan 23, 2009


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