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Carrier 48XL-A Air Pressure Switch
The primary function of the switch is to figure out if the primary air circulator is on and running. The vast majority of pressure switches made today are constructed with a manual reset, which means it would need to be reset or else the system will cease to function. This is one of many other devices designed to keep everyone in the house safe.
Signs of a Rapidly Declining Pressure Switch
- Wrong electrical voltage reading from the switch.
- Your furnace can't operate.
- The proper temperature in the house is never fully achieved.
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Before buying or ordering a new Carrier 48XL-A replacement part do your best and double check the model number as well as make a visual inspection in order to be sure the proper replacement air pressure switch is the one being purchased. You do not have to install the part by yourself. Find a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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