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International Comfort Products PYPA Limit Switch
The limit switch is a type of sensor switch in the air handler that senses, or governs, if and when the air is warm enough for the blower to be activated. Limit switches were created because if the air is not warm enough the you will lose all the heat as the air flows through the ducts.
Major warnings of a deteriorating main limit switch
- Your system is beginning to become unpredictable on a regular basis
- The HVAC system will not even start or run even though max temp has not been reached
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If you decide on picking up or purchasing a replacement limit switch for your International Comfort Products PYPA, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the correct limit switch is being ordered. Safety is always important when you install any HVAC part. If there are any doubts about what you are doing then call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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