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Samsung AVMWC070EA0 Air Pressure Switch
The job of this type of switch is to sense if the air blower is running properly. Some particular air pressure switches are programmed with a manual reset, from which it would have to be reset manually or the entire system will not run. This pressure switch is an important part of all the safety features in today's HVAC systems in place to keep you safe from harm.
How to Know when the HVAC Air Pressure Switch is in Need of Replacement
- Your furnace will not ignite.
- Inaccurate electrical voltage reading from the switch.
- HVAC system does not get to the correct temperature as set by the thermostat.
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