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Carrier 50JZ036310 Air Pressure Switch
The actual job of this type of switch is to figure out if the blower is on and running. This switch is one of the critical devices designed to keep your family safe and sound. Some particular air pressure switches may have a reset feature that is manual, which forces the system to be reset physically or the whole HVAC system will not continue operation.
Signs that the HVAC Air Pressure Switch is Beginning to Go
- HVAC system does not actually get to the right indoor temp.
- Bad voltage being read from the pressure switch.
- HVAC system refuses to operate.
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