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Whynter ARC-14SH Air Pressure Switch
The main job of the air pressure switch is to sense whether the air blower is doing what it is supposed to do. An air pressure switch is one of the key facets of the HVAC safety checks that are dedicated to stop injuries or explosions. Some different switches may have a manual reset, which means you have to physically reset it before the system will continue its normal operation.
Important Signs that the Switch is About to go Bad
- Incorrect volt range being read.
- HVAC system is unable to function properly.
- The expected temp seldom fully achieved.
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