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Trane TCP036F100AC Air Pressure Switch
The reason for the existence of the pressure switch is to sense if the blower is blowing air. An air pressure switch is one of the vitally important safety device to keep you safe. The vast majority of pressure switches made today are constructed with a manual reset, which forces the system to be reset physically in order for the system to begin normal operations again.
Clues that your Pressure Switch is Already Failing
- The correct temperature in the house is never fully achieved.
- Wrong voltage being used by the switch.
- Furnace won't ignite.
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