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Whirlpool ATR0742CPP0 Ignition Control Board
An ignition control board governs gas flow, the ignition sequence and all the flame sensing devices. It is an important electronic circuit board that is now usually a part of the main control board for the sake of being more efficient.
Key symptoms of a defective main ignition board
- Everything else within the system is looked at and turns out to be problem-free
- The electrical signal from the primary thermostat never makes contact with the Whirlpool control board
- Heating and cooling system refuses to activate even when called upon
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Before buying or ordering a replacement ignition control board for your Whirlpool ATR0742CPP0, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the right ignition control board is being ordered. HVAC professionals can be expensive so you may want to keep a lookout locally to find a good deal if money is a concern.
Feel free to download your manual for help.
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