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Goodman GDH80703AXCB Air Pressure Switch
The actual job of the pressure switch is to determine whether or not the main blower is on and running. This is one of the critical devices designed to stop injuries or explosions. The majority of pressure switches are designed with a reset that is manual instead of automatic, which means you have to physically reset it before you can continue using the system.
What to Look Out for when the Switch is Beginning to Go Bad
- The proper temperature indoors seldom fully attained.
- Furnace will not ignite.
- Incorrect voltage range being read.
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