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International Comfort Products HAC424GKA4 Limit Switch
Limit switches are built because if the air is not warm enough then the house will never get warm enough. The limit switch is a type of sensor switch in the heat exchanger that decides if and when the air is warmed to a point to activate the main blower.
Hints limit switch needs a replacement ASAP
- The International Comfort Products system is beginning to ramp up but then stops frequently
- Your International Comfort Products system will not begin the ignition sequence nor will it stay running longer that five minutes
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