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Carrier FF1DNA018000AAAA Air Pressure Switch
The function of the pressure switch is to determine whether the primary air circulator is circulating the air as it should. Some particular air pressure switches are designed with a reset that is manual instead of automatic, from which the switch will have to be manually reset or the whole HVAC system will not continue operation. This is one of the vitally important safety devices designed to keep you from harm.
How do you Know when your Pressure Switch is Beginning to Go
- The correct temp is hardly ever fully achieved.
- Furnace will not ignite the gas.
- Incorrect voltage running through the switch.
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Before you decide on buying or ordering a new Carrier FF1DNA018000AAAA replacement part do your best and make sure of the correct model and also make a visual comparison in order to be sure the correct replacement air pressure switch is being ordered. There is no rule that says you have to install the part by yourself. Find a professional in your area to do it for you.
Feel free to download your manual for help.
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