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Carrier 38HDC018 Air Pressure Switch
The function of an air pressure type switch is to sense if the blower fan is actually running. A lot of switches are designed with a reset that is manual instead of automatic, which, of course, means that it would have to be reset by hand before you can continue using the system. This is one of the most crucial devices designed to keep your family safe and sound.
What Signs are Present when the HVAC Air Pressure Switch is Starting to Fail
- HVAC system can not run.
- The set temperature in the house is never fully attained.
- Bad electrical voltage reading.
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Before you decide on buying or ordering any Carrier 38HDC018 part do your best and make sure of the correct model as well as make a visual inspection in order to be sure the right air pressure switch is the one being purchased. HVAC pros can be expensive so it may be beneficial to look around your area to find a good deal if money is of great importance to you.
Feel free to download your manual for help.
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