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Carrier 48XZ030060300 Control Board
The control board is designed to regulate the gas valve, the ignition igniter, the flame sensor as well as the blower all together. Heating and cooling systems will not even be able to function lest the circuit board is hooked up and is correctly configured. It is imperative that you select wisely when you are choosing a replacement board due to the many differences between models within certain brands. A control board that you have chosen will need to be a match with your existing board and be compatible with both the brand and specific model of the system you have installed.
Warnings of a deteriorating primary control board
- The unit cannot initialize at all
- System has lit up error code displayed on the front of the control board
- The system needs to be reset often for it to kick in
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