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Haier HC36D2VAR Limit Switch
The limit switch contains a sensor located in the furnace that decides if and when the air is actually warm enough to activate the main blower. One big reason why limit switches are designed that way is due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
What red flags are there that my limit switch has a need to be replaced?
- Your Haier system will not begin the ignition sequence or continue to run like it should
- The whole system starts to act differently occasionally
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If you decide on picking up or purchasing any Haier HC36D2VAR part, do your due diligence and make sure of the model number and also make a visual comparison in order to be sure the proper replacement limit switch is being ordered. You do not need to install it yourself. Locate a pro locally to replace the part.
Feel free to download your manual for help.
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