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Whirlpool ATR0743SPP0 Ignition Control Board
The main ignition control board checks the gas valve, the ignition ignitor and some other sensors. It has been a very important electronic safety board that is now usually a standard part of the main board instead of a separate board.
Warnings of a poorly performing major ignition board
- Communication from the primary thermostat does not turn up at the control board
- Ignition cycle is unable to launch even when the thermostat kicks it on
- Every other thing in the system checked out to be okay
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Before buying or ordering any Whirlpool ATR0743SPP0 part, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the correct ignition control board is the one being purchased. You do not have to install it yourself. Find a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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