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Lennox 14ACX-024 Air Pressure Switch
The main job of an air pressure type switch is to determine whether or not the blower is running properly. A good number of pressure switches today can have a manual reset, by which you must manually reset it or the entire system will not run. The air pressure switch is part of all the safety features in today's HVAC systems that is in place to keep you safe from injury or explosions.
Signs that the Pressure Switch is Beginning to Go Bad
- System does not achieve the desired indoor temperature.
- Inaccurate electrical voltage being used by the switch.
- Your heating and cooling system refuses to operate.
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