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Carrier 50HEQ003 Air Pressure Switch
The primary function of the pressure switch is to see if the blower is running. A lot of switches can have a manual reset, by which you must manually reset it or the whole HVAC system will not continue operation. The air pressure switch is part of all the safety features in today's HVAC systems in place to keep you safe from potential hazards in the house.
Signs that the Air Pressure Switch will Soon Fail
- The proper temp seldom fully achieved.
- Wrong volt range running through the pressure switch.
- The furnace or AC will not run correctly.
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If you decide on picking up or ordering do your best and double check the correct model and also make a visual inspection in order to be sure the correct air pressure switch is the one being purchased. You do not have to install the replacement part alone. Find a professional in your town or city to replace the part.
Feel free to download your manual for help.
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