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International Comfort Products PGAD47F1K5 Limit Switch
Limit switches are built due to the fact that if the air inside the furnace is too cool then the house will never get warm enough. A normal limit switch contains a sensor located in the furnace that decides when the air is warm enough for the blower to be activated.
Major indications poorly running limit switch
- Your system is beginning to runs spotty more than once
- Your International Comfort Products system refuses to start or will not stay running like it should
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