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Nordyne MS3BC060KA Air Pressure Switch
The main function of the switch is to determine whether the blower is running. This pressure switch is a vital device of the collection of safety devices that is in place to keep you safe from harm. Some pressure switches can have a manual reset, which makes you reset it by hand or the whole HVAC system will not continue operation.
How do you Know when the System Pressure Switch is Failing
- The furnace can't ignite the gas.
- The expected temperature indoors is almost never attained.
- Incorrect electrical voltage reading.
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