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International Comfort Products T9MPT075F14B1 Air Pressure Switch
The primary function of an air pressure type switch is to see if the blower is running. This is one of the critical hardware devices made to keep you from harm. Some pressure switches can have a manual reset, which means it would need to be reset before the entire HVAC system will continue operating again.
Red Flags that your HVAC Air Pressure Switch is Beginning to Fail
- HVAC system is unable to function.
- Inaccurate voltage being read.
- The correct temp is almost never achieved.
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