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Carrier 50TFF004 Air Pressure Switch
The job of the pressure switch is to determine whether or not the air blower is actually running. Some particular air pressure switches are constructed with a manual reset, which means it would need to be reset before the HVAC system will continue. This switch is one of the vitally important safety mechanisms designed to keep you safe.
How to Know when the System Pressure Switch is Starting to Go Bad
- Incorrect volt being read from the pressure switch.
- The desired temperature is almost never fully achieved.
- Your furnace can't operate at all.
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If you decide on picking up or ordering a new Carrier 50TFF004 replacement part, do your due diligence and double check the model number and also make a visual inspection in order to be sure the right air pressure switch is the one being purchased. Use a great deal of caution when you install any HVAC part. If you are in doubt about anything call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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