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International Comfort Products T9MPT125L20A1 Air Pressure Switch
The actual job of the air pressure switch is to sense whether the main blower is actually running. This is just one of many hardware devices made to keep everyone in the house safe. The majority of pressure switches may have a manual reset, which means it would need to be reset before the system will continue its normal operation.
Symptoms that the Switch has Gone Bad
- Inaccurate volt being read.
- The proper temperature is almost never fully achieved.
- HVAC system refuses to function properly.
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