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Carrier 58MVB040F10114 Air Pressure Switch
The function of this type of switch is to sense whether the primary blower is circulating the air as it should. This is just one of many mechanisms designed to stop injuries or explosions. The vast majority of pressure switches made today can have a manual reset, which makes you reset it by hand or else the system will cease to function.
Precursors that the HVAC Air Pressure Switch will Soon Fail
- Wrong volt range being read.
- The blower will not run correctly.
- The desired temperature indoors seldom reached.
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If you are going to be buying or ordering, do your due diligence and cross-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. If you are not sure about installing the air pressure switch by yourself then it is probably best to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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