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Carrier 58MXA140 Air Pressure Switch
The primary function of the switch is to figure out if the blower fan is actually running. This is part of a small, but important collection of hardware devices made to stop injuries or explosions. The vast majority of pressure switches made today may have a reset feature that is manual, which means it would need to be reset or else the system will cease to function.
Signs that your System Pressure Switch is in Need of Replacement
- Wrong volt range reading from the switch.
- The expected temperature in the house is rarely attained.
- Your heating and cooling system will not run.
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Before buying or ordering do your best and make sure of the model number as well as make a visual inspection so that you are positive that the correct air pressure switch is the one being purchased. The installing of a new air pressure switch can be quite easy if you have the know-how and have the proper tools to get it done.
Feel free to download your manual for help.
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