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International Comfort Products T8MPL050B12B1 Air Pressure Switch
The main function of the pressure switch is to see if the primary air circulator is on and running. This switch is a very critical piece of all the safety features in today's HVAC systems that is in place to keep you safe and keep your family safe. A good number of pressure switches today are constructed with a manual reset, which means you have to physically reset it or the whole HVAC system will not continue operation.
Red Flags that your System Pressure Switch is Beginning to Fail
- The desired temperature indoors is almost never fully attained.
- Furnace will not run.
- Wrong electrical voltage reading.
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