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Samsung AVMDH052EA0 Air Pressure Switch
The job of an air pressure type switch is to see if the primary air circulator is actually running. A lot of switches may have a manual reset, which makes you reset it by hand before the HVAC system will continue. This pressure switch is just one of many aspects of the whole safety system that is intended to stop injuries or explosions.
Clues that your Air Pressure Switch is Going Bad
- Bad voltage range running through the pressure switch.
- HVAC system refuses to run.
- The desired temperature indoors is almost never attained.
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