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Carrier 38BYC048 Air Pressure Switch
The reason for the existence of the air pressure switch is to sense if the primary blower is on and running. This pressure switch is one of the most crucial device to stop injuries or explosions. Various air pressure switches may have a reset feature that is manual, which makes you reset it by hand or else the system will cease to function.
Symptoms that the System Pressure Switch is Already Failing
- Bad voltage range running through the pressure switch.
- The blower fan can not operate properly.
- The set indoor temperature is never reached.
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