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Do you get any error code when inducer fails to start?
OK we still get slow blink on call for heat?
And does this even with R and W jumped on board?
As you know we should get a fast flash on call for heat so I am going to say bad board at this point.
Hmm. Are all the pins pushed into the connector good and making good contact at board?
Ok on call for heat do you actually get voltage at the inducer?
OK I would diagnose as bad board ,May have gotten a bad board out of box, but let me open to other experts who may have some other ideas. Please do not reply or rate answer as that will send question back to me. If no expert can assist, we can request a refund of your deposit if not satisfied, Again, just leaving a negative rating will not refund your money, just sends the question back to me to improve my answer.
That is correct. All other HVAC experts will see the question.If any have other idea, they will reply.