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Carrier 25HPA448A0030010 Air Pressure Switch
The actual job of this type of switch is to figure out if the primary air circulator is circulating the air as it should. Most air pressure switches are constructed with a manual reset, which means it would need to be reset in order for the HVAC system to continue running. This pressure switch is one of the key devices designed to keep you safe.
What to Look for when your Pressure Switch is Beginning to Go Bad
- The furnace won't run.
- Bad volt range running through the switch.
- The expected temperature in the house is never achieved.
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Before buying or ordering any Carrier 25HPA448A0030010 replacement part do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the correct replacement air pressure switch is the one being purchased. HVAC professionals can be expensive so you may want to ask around to find a good deal if money is a concern.
Feel free to download your manual for help.
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