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Samsung AVMHC128EA0 Air Pressure Switch
The main job of the pressure switch is to sense whether the air blower is doing what it is supposed to do. Various air pressure switches are designed with a reset that is manual instead of automatic, from which it would have to be reset manually before the HVAC system will continue. The air pressure switch is a vital device of the safety system that is in place to keep you safe from potential hazards in the house.
Important Signs that the System Pressure Switch is in Need of Replacement
- The blower will not operate properly.
- The expected temperature indoors is rarely attained.
- Wrong electrical voltage being read from the pressure switch.
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