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International Comfort Products HAC030AKA1 Limit Switch
A normal limit switch has a sensor in the air handler that makes the determination when the air is warm enough for the blower to be activated. Limit switches exist due to the fact that if the air never warms up inside the exchanger the you will lose heat in the ducts and the vents will just blow cool air.
Major indications limit switch needs replacing
- The HVAC system will not begin or continue to run longer than a minute
- The whole system is beginning to run inconsistently from time to time
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If you decide on picking up or purchasing any International Comfort Products HAC030AKA1 replacement part do your best and double check the correct model and also make a visual inspection in order to be sure the proper replacement limit switch is being ordered. The installing of the limit switch is a piece of cake assuming you energy and have the tools to do it right.
Feel free to download your manual for help.
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