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International Comfort Products T9MPD075F12C2 Limit Switch
The main reason limit switches are made is because if the air never warms up the you will lose all the heat as the air flows through the ducts. The limit switch has a sensor located in the furnace that makes the determination if and when the air is warmed to a point for the air to begin normal home circulation.
How do you know when your chief limit switch is almost going bad?
- System refuses to kick in or run well like it ought to
- The HVAC system is beginning to act differently often
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Before buying or ordering do your best and cross-check the correct model and also make a visual comparison in order to be sure the right limit switch is being ordered. The installing of a new limit switch is a breeze if you have the time and have the proper tools to get it done.
Feel free to download your manual for help.
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