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Carrier 58MSA040 Air Pressure Switch
The function of an air pressure type switch is to determine whether or not the primary blower is doing what it is supposed to do. Some different switches have a manual reset feature, which means you have to physically reset it or the whole HVAC system will not continue operation. This is one of many other device to keep you safe.
Precursors that the Air Pressure Switch is About to go Bad
- The furnace or AC will not run.
- System does not achieve the desired indoor temperature.
- Inaccurate voltage reading.
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If you are going to be buying or purchasing a replacement air pressure switch for your Carrier 58MSA040 do your best and make sure of the correct model and also make a visual comparison in order to be sure the correct replacement air pressure switch is the one being purchased. There is no need to install the part by yourself. Hire a pro in your community to pay to install it for you.
Feel free to download your manual for help.
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