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Lennox HPXB15-042 Air Pressure Switch
The job of the pressure switch is to figure out if the main blower is circulating the air as it should. The air pressure switch is an important part of the safety system that is in place to keep you safe from harm. A lot of switches are designed with a reset that is manual instead of automatic, which means it would need to be reset before you can continue using the system.
Symptoms to Look for when your Pressure Switch is About to Fail
- The furnace or AC is unable to operate properly.
- The set temp is rarely fully achieved.
- Bad volt being read.
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If you decide on picking up or ordering a new Lennox HPXB15-042 replacement part do your best and double check the correct model as well as make a visual inspection so that you are positive that the correct air pressure switch is the one being purchased. Once you have the part to replace the part all by yourself. Consult with a professional in your area to replace the part.
Feel free to download your manual for help.
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