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International Comfort Products T8DNL050B12B1 Air Pressure Switch
The reason for the existence of this type of switch is to determine whether or not the blower fan is on and running. Most air pressure switches are designed with a reset that is manual instead of automatic, which, of course, means that it would have to be reset by hand before you can continue using the system. An air pressure switch is just one of the many indispensable devices designed to stop injuries or explosions.
Precursors that the System Pressure Switch is Already Failing
- HVAC system refuses to function properly.
- Incorrect voltage range reading.
- The set temperature in the house is hardly ever reached.
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