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International Comfort Products TCH436AKA1 Limit Switch
The limit switch is a type of sensor switch in the heat exchanger that makes the determination if and when the air is warm enough that it can be circulated throughout the house. The reason limit switches exist is because if the air is too cool inside the furnace to begin with, then the house will never get warm enough.
Important hints main limit switch will die soon
- The HVAC system begins to behave differently more often than not
- The HVAC system will not begin the ignition sequence or will not stay running even though the desired temperature has not been attained
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If you decide on picking up or ordering any International Comfort Products TCH436AKA1 replacement 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. Some pros can be expensive so it may be beneficial to look around your area to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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