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Desa R155B Control Board
The control board is created to regulate the gas valve, the igniter, all the various sensors as well as the blower all together. It is impossible for your furnace or air handler to even function lest the circuit board is installed. The control board picked must be compatible with both the brand and specific model of the unit you have installed. You must do some research upon picking a replacement board due to the vast differences in particular brands and their models.
Signs your main board should need replacing
- Power to the circuit board has to be turned off and back on quite a lot for the system to continue working
- There seems to be flashing code revealed on the front of the control board
- AC or heating system is not able to go at all
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Before you decide on buying or ordering a new Desa R155B replacement part do your best and double check the correct model as well as make a visual comparison so that you are positive that the proper replacement control board is being ordered. You do not have to install the part by yourself. Hire a pro locally to do it for you.
Feel free to download your manual for help.
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