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Carrier 48GP036090310 Air Pressure Switch
The primary function of an air pressure type switch is to sense if the air blower is circulating the air as it should. A lot of switches are equipped with a manual reset feature, which makes you reset it by hand or the whole HVAC system will not continue operation. This pressure switch is one of the key devices designed to keep your family safe and sound.
How to Know when your Pressure Switch is Beginning to Fail
- The blower fan refuses to operate properly.
- The proper temp is hardly ever attained.
- Bad volt range running through the switch.
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