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International Comfort Products H9MPV075F12A1 Air Pressure Switch
The main job of an air pressure type switch is to see if the primary air circulator is circulating the air as it should. Some particular air pressure switches are equipped with a manual reset feature, by which you must manually reset it or else the system will cease to function. This pressure switch is just one of the many indispensable safety creations designed to keep you from harm.
Signals that the System Pressure Switch is Beginning to Fail
- Inaccurate voltage running through the switch.
- Your system doesn't get to the correct temperature as set by the thermostat.
- Furnace can not ignite.
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