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Desa R40 Control Board
The Desa R40 control board is made to command everything including the gas valve, the ignition igniter, most sensors as well as the blower all at once. Heating and cooling systems will not even operate whatsoever without the control board in its proper place and configured for your unit. You must be sure upon picking a replacement board due to differences in brands, models and types of systems. Any control board you choose should have a replacement part number that matches the brand and the model of the unit in question.
Major clues your Desa control board is not going to last much longer
- The system has to be reset many times a day for the system to operate once again
- Air conditioner or furnace cannot go correctly
- System has a strange type of error code revealed on the circuit board
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If you are going to be buying or ordering any Desa R40 replacement part do your best and make sure of the correct model and also make a visual comparison so that you are positive that the correct replacement control board is the one being purchased. You do not need to install the replacement part alone. Consult with a professional in your town or city to replace the part.
Feel free to download your manual for help.
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