When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Mitsubishi PKA-A12HA Limit Switch
One big reason why limit switches are designed that way is because if the air never warms up then the house will never get warm enough. The limit switch contains a sensor in the heating area that determines when the heated air is warmed to a point for the air to begin normal home circulation.
Key symptoms of a barely functioning limit switch
- The HVAC system will not initiate or run well even though max temp has not been reached
- Your system starts to erratically repeatedly
This site contains affiliate links for which I may be compensated
Before buying or purchasing a new Mitsubishi PKA-A12HA replacement part do your best and cross-check the model number and also make a visual inspection in order to be sure the correct limit switch is being ordered. If you are unsure about the correct way of installing the limit switch by yourself then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
