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Goodman GCV90704CXA-P1257803F Limit Switch
Limit switches are crucial because if the air is too cool inside the furnace to begin with, the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the heat exchanger that senses, or governs, if and when the air is warmed to a point that it can be circulated throughout the house.
Major clues of a laboring limit type switch
- The system starts to stop suddenly on a regular basis
- The heating and AC system will not even start or run for any length of time
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If you are going to be buying or ordering a new Goodman GCV90704CXA-P1257803F replacement part do your best and double check the model number as well as make a visual comparison in order to be sure the correct replacement limit switch is being ordered. HVAC pros could be quite expensive to hire so you may want to keep a lookout locally to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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