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Carrier 38HDR024 Air Pressure Switch
The job of the switch is to see if the main blower is actually running. A good number of pressure switches today can have a manual reset, which forces the system to be reset physically before you can continue using the system. This pressure switch is one of the vitally important safety facets of the HVAC safety checks that are dedicated to keep everyone in the house safe.
Signs that the System Pressure Switch is Already Failing
- Bad voltage being read.
- The furnace will not operate.
- The correct temp seldom attained.
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If you are going to be buying or purchasing a new Carrier 38HDR024 replacement part do your best and cross-check the model number and also make a visual inspection so that you are positive that the correct replacement air pressure switch is the one being purchased. Use caution when installing or replacing an HVAC part. When in doubt call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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