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International Comfort Products HHP430AKA1 Limit Switch
A normal limit switch is a switch in the air handler that senses, or governs, when the heated air is warm enough to activate the main blower. Limit switches were created because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air.
Main clues critical limit switch needs replacing
- The HVAC system is starting to runs spotty occasionally
- System will not begin or run like it should
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Before buying or ordering any International Comfort Products HHP430AKA1 part, do your due diligence and make sure of the model number and also make a visual inspection so that you are positive that the correct limit switch is being ordered. Take safety precautions when replacing parts in an HVAC environment. If you are unsure about the installation then you should call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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