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Friedrich MW18Y3F Control Board
The control board is made to command the gas valve, the igniter, all the sensors as well as the blower all at once. The HVAC system will be unable to function without the board installed as it should be according to the manufacturer. Be very careful upon choosing a board as a replacement due to the vast differences in systems. The control board picked will need to be a match with your existing board and be compatible with both the make and model of your heating and cooling system.
Major signs of a barely functioning main board
- The control board needs to be reset often in order to operate
- The entire system refuses to do anything whatsoever
- There is a fault code appearing on the control board
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Before buying or purchasing a replacement control board for your Friedrich MW18Y3F do your best and make sure of the model number and also make a visual comparison so that you are positive that the right control board is being ordered. HVAC professionals may have higher labor rates than others so you may want to keep a lookout locally to find a good deal if money is of great importance to you.
Feel free to download your manual for help.
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