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International Comfort Products PH5536AKA1 Air Pressure Switch
The main function of the air pressure switch is to see if the primary blower is on and running. Some different switches can have a manual reset, which, of course, means that it would have to be reset by hand or the entire system will not run. This pressure switch is a vital device of all the safety features in today's HVAC systems in place to keep you safe from any injuries.
Symptoms to Look for when the System Pressure Switch is on its Last Leg
- The expected temperature seldom fully achieved.
- The furnace or AC refuses to operate properly.
- Wrong volt running through the switch.
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