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Carrier 48GX030040300 Air Pressure Switch
The main job of the switch is to figure out if the primary air circulator is blowing air. Some pressure switches are constructed with a manual reset, from which it would have to be reset manually before the HVAC system will continue. This is one of the vitally important safety creations designed to stop injuries or explosions.
What to Look Out for when the Switch is Going Bad
- The desired indoor temperature is never reached.
- Incorrect electrical voltage reading.
- Your furnace refuses operate at all.
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Before buying or purchasing any Carrier 48GX030040300 replacement part do your best and double check the correct model as well as make a visual inspection so that you are positive that the correct replacement air pressure switch is being ordered. Once you have the part to replace the part all by yourself. Find a professional locally to hire and install the part for you.
Feel free to download your manual for help.
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