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Payne PY2PNB024040AA Control Board
The Payne PY2PNB024040AA control board is made to oversee the gas valve, the igniter, all the various sensors as well as the air circulator all in one unit. HVAC systems will not run at all without the board accurately installed and configured. You must be careful when you choose a control board due to so many small differences in models within certain brands. The brand of board you choose will have to be compatible with the brand and the model of the unit you have installed.
Simple signals your main board is not going to last much longer
- System ceases to operate well
- Could be an flashing code lit up somewhere on the board
- The control board needs to be reset rather frequently for the system to continue working
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