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Carrier 38YCS060 Air Pressure Switch
The actual job of the air pressure switch is to sense if the primary air circulator is on and running. Some pressure switches may have a reset feature that is manual, which makes you reset it by hand in order for the HVAC system to continue running. This switch is one of the critical devices designed to stop injuries or explosions.
Signs that your System Pressure Switch is Starting to Go
- Bad voltage being read from the pressure switch.
- The set indoor temperature is rarely reached.
- The furnace or AC is unable to function.
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