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Carrier 48XL-A30 Control Board
The Carrier 48XL-A30 control board is made to regulate the gas valve, the igniter, the flame sensor and the blower all in one unit. Most systems will not be able to function unless this important circuit board is hooked up and is correctly configured. The control board you choose should have part numbers that match both the brand and model of your heating and cooling system. You should always be careful when you decide to replace your control board due to the many differences between systems.
Important signs your control board has little life left
- Everything has to be turned off and back on many times a week for the system to continue working
- Entire unit is not able to operate correctly
- Could be an a type of code appearing on the circuit board
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If you are going to be buying or purchasing any Carrier 48XL-A30 part do your best and double check the correct model as well as make a visual comparison in order to be sure the right control board is the one being purchased. The installing of a new control board can be quite easy if you know what you are doing and have the proper tools to get it done.
Feel free to download your manual for help.
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