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Carrier 50GL Air Pressure Switch
The function of the air pressure switch is to determine whether the blower fan is actually running. Some pressure switches can have a manual reset, from which it would have to be reset manually before the entire HVAC system will continue operating again. The air pressure switch is part of the collection of safety devices that is in place to keep you safe and keep your family safe.
Symptoms to Look for when the HVAC Air Pressure Switch is Starting to Go Bad
- The desired temperature in the house is rarely reached.
- Wrong volt range running through the switch.
- The furnace will not ignite the gas.
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If you are going to be buying or purchasing do your best and cross-check the correct model and also make a visual inspection in order to be sure the correct air pressure switch is being ordered. There is no need to replace the part all by yourself. Consult with a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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