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Carrier 48XP024040300 Air Pressure Switch
The job of the switch is to figure out if the air blower is actually running. This switch is just one of the many indispensable hardware devices made to keep you safe. A good number of pressure switches today may have a manual reset, which means you have to physically reset it before the HVAC system will continue.
Important Signs that the HVAC Air Pressure Switch is Beginning to Fail
- The expected temperature in the house is hardly ever reached.
- Furnace can not ignite.
- Incorrect electrical voltage reading from the switch.
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