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Carrier 25HNA648A0030020 Air Pressure Switch
The main job of the switch is to determine whether or not the primary blower is blowing air. Some pressure switches have a manual reset feature, which forces the system to be reset physically before you can continue using the system. An air pressure switch is one of the critical aspects of the whole safety system that is intended to stop injuries or explosions.
Signs that the HVAC Air Pressure Switch is Beginning to Go
- Bad electrical voltage being used by the switch.
- Your furnace refuses ignite the gas.
- The desired temperature is rarely attained.
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If you decide on picking up or purchasing any Carrier 25HNA648A0030020 part, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the correct air pressure switch is the one being purchased. HVAC pros could be quite expensive to hire so you may want to ask around to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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