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Desa R40 Ignition Control Board
An ignition control board regulates the main gas intake valve, the ignition timing and the flame sensing circuits. It is an important electronic circuit board that some companies have moved to be a vital part of the main control board in order to have better control over the system.
Major symptoms the chief ignition control board has very little life left
- Communication from the thermostat never moves to the main control board
- The primary ignition sequence fails to launch at all
- Every other device throughout the system is looked at and turns out to be OK
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Before you decide on buying or ordering a new Desa R40 replacement part do your best and make sure of the model number and also make a visual inspection so that you are positive that the correct replacement ignition control board is the one being purchased. Safety is always important when installing or replacing an HVAC part. When in doubt call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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