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International Comfort Products PAF036K000A Air Pressure Switch
The main function of the switch is to figure out if the primary air circulator is blowing air. Most air pressure switches can have a manual reset, which makes you reset it by hand before you can continue using the system. An air pressure switch is one of many other facets of the HVAC safety checks that are dedicated to keep your family safe and sound.
Signals that the Pressure Switch has Gone Bad
- Bad electrical voltage being read from the pressure switch.
- System does not actually get to the right temperature when set by the thermostat.
- Furnace won't run.
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