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Haier CPN14XH9 Air Pressure Switch
The function of an air pressure type switch is to figure out if the main blower is running. A good number of pressure switches today are programmed with a manual reset, which means it will have to be manually reset or else the system will cease to function. This switch is a vital device of the safety system that is in place to keep you safe from potential hazards in the house.
Important Signs that the Pressure Switch is Beginning to Fail
- System does not reach desired temperature as set by the thermostat.
- HVAC system is unable to run.
- Bad volt range being used by the switch.
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Before you decide on buying or ordering do your best and cross-check the correct model and also make a visual comparison in order to be sure the correct air pressure switch is being ordered. You do not have to install the part by yourself. Pay a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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