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International Comfort Products HAC030AKA1 Air Pressure Switch
The actual job of this type of switch is to sense if the main blower is actually running. This switch is one of the most crucial aspects of the whole safety system that is intended to keep your family safe and sound. A lot of switches are equipped with a manual reset feature, which makes you reset it by hand before the system will continue its normal operation.
Signs that the Switch is Starting to Go
- Inaccurate voltage being read.
- HVAC system does not get to the correct temp.
- The blower fan is unable to operate properly.
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