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Samsung AVMWH052EA0 Air Pressure Switch
The primary function of the switch is to determine whether or not the blower fan is blowing air. The vast majority of pressure switches made today are programmed with a manual reset, which means you have to physically reset it in order for the system to begin normal operations again. This is one of the most crucial hardware devices made to keep you from harm.
Symptoms that the Pressure Switch is Going Bad
- Bad voltage running through the pressure switch.
- The proper indoor temperature is rarely fully achieved.
- The blower fan is unable to function properly.
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