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Friedrich MW18Y3FM Ignition Control Board
The main ignition control board has control over the natural gas, the ignition sequence and some other sensors. It is an important safety feature that some manufacturers have decided to blend to be a major component of the main board for the sake of being more efficient.
What are the signs that the major ignition board is crapping out?
- Any other problem within the system is looked at and turns out to be just fine
- Initial ignition sequence declines to begin when it is supposed to
- The initial signal from the home thermostat never moves to the Friedrich control board
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Before buying or ordering a replacement ignition control board for your Friedrich MW18Y3FM do your best and double check the correct model and also make a visual inspection so that you are positive that the right ignition control board is the one being purchased. Once you have the part to install the replacement part alone. Consult with a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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