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Carrier 50GL042300 Air Pressure Switch
The primary function of an air pressure type switch is to sense whether the blower is on and running. Some pressure switches can have a manual reset, which means it would need to be reset or else the system will cease to function. This switch is just one of many device to keep everyone in the house safe.
Red Flags that your Pressure Switch is Already Failing
- HVAC system can not function.
- The expected indoor temperature is rarely fully achieved.
- Inaccurate volt range being used by the switch.
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If you decide on picking up or purchasing do your best and double check the correct model as well as make a visual comparison so that you are positive that the proper replacement air pressure switch is the one being purchased. You do not need to install the replacement part alone. Hire someone with experience locally to do it for you.
Feel free to download your manual for help.
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