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LG ARNU283TPC2 Air Pressure Switch
The primary function of the air pressure switch is to determine whether or not the blower is running. A good number of pressure switches today are programmed with a manual reset, which means you have to physically reset it or else the system will cease to function. The air pressure switch is part of the collection of safety devices in place to keep you safe from potential hazards in the house.
Symptoms that your Switch will Soon Fail
- The furnace can not operate.
- Inaccurate voltage reading from the switch.
- The proper indoor temperature is never achieved.
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