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Empire Comfort Systems GWT-35-2 Air Pressure Switch
The primary function of an air pressure type switch is to determine whether the primary blower is doing what it is supposed to do. This is one of the critical mechanisms designed to keep you safe. Some pressure switches are constructed with a manual reset, from which the switch will have to be manually reset before the entire HVAC system will continue operating again.
Important Signs that the Air Pressure Switch is About to go Bad
- The expected temperature in the house seldom reached.
- The blower will not function.
- Inaccurate voltage range reading.
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