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Carrier PSV Air Pressure Switch
The main job of the pressure switch is to sense if the blower fan is running properly. Some pressure switches can have a manual reset, which forces the system to be reset physically before the system will continue its normal operation. The air pressure switch is an important part of all the safety features in today's HVAC systems in place to keep you safe from potential hazards in the house.
Symptoms that the System Pressure Switch is in Need of Replacement
- Furnace is unable to run.
- HVAC system does not reach desired temperature as set by the thermostat.
- Inaccurate voltage range running through the switch.
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Before buying or purchasing any Carrier PSV replacement part, do your due diligence and make sure of the correct model as well as make a visual comparison so that you are positive that the correct replacement air pressure switch is being ordered. You do not need to replace the part all by yourself. Look for a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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