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Payne PH3ZNA042000AA Control Board
It is impossible for your furnace or air handler to even be able to function without this vital piece of hardware is configured and seated properly. The Payne PH3ZNA042000AA control board is created to control the gas valve, the igniter, the flame sensor as well as the blower all in one unit. A matching board will have to be compatible with the brand and the model of furnace or air handler you have. You must be sure when you decide to replace your control board because of the many variances of particular brands and their models.
Major clues of a deteriorating main circuit board
- There is a strange type of error code being shown somewhere on the circuit board
- System does not do anything properly
- The system board has to be reset many times a week in order to operate
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