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Carrier 50TFQ007 Air Pressure Switch
The function of this type of switch is to figure out if the main blower is running. An air pressure switch is one of many other devices that are created to keep your family safe and sound. Some pressure switches are designed with a reset that is manual instead of automatic, which forces the system to be reset physically or the entire system will not run.
Indications of a Broken Pressure Switch
- The furnace can't run.
- The right temperature indoors seldom attained.
- Bad volt range reading.
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