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International Comfort Products HAC424AKA1 Limit Switch
The limit switch has a sensor located in the furnace that decides when the air is warmed to a point for the main blower to kick in and circulate the air. Limit switches were created because if the air is too cool inside the furnace to begin with, then the house will never get warm enough.
General indicators that your critical limit switch will not live much longer
- The whole system is beginning to act differently more often than not
- Your International Comfort Products system will not start or run longer that five minutes
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If you decide on picking up or purchasing any International Comfort Products HAC424AKA1 part, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the correct replacement limit switch is the one being purchased. Once you have the part to replace the part all by yourself. Search for a pro locally to pay to install it for you.
Feel free to download your manual for help.
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