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Friedrich MW09C1H Ignition Control Board
The main ignition control board may control the main gas intake valve, the igniter and some more sensing equipment. It has been a very important safety device that is now usually a part of the main control board in order to have better control over the system.
Red flags of an inadequate Friedrich ignition control board
- Communication from the primary thermostat never makes contact with the main control board
- Any other problem attached to the system is researched and comes to be in good health
- Heating and cooling system fails to launch even when the thermostat kicks it on
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