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Hello and welcome to just answer my name is ***** ***** I will be the one to assist you. Give me just a moment to pull up some information for you.
4 blinks on a Goodman means open high limit
when you bypassed it its still not firing up?
have you tried tapping on the circuit board to see if that jump starts it?
I am going to open this up to other experts. so you can have someone call you to assist since I am unable to call at the moment.
Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your
issue. First I’ll need some more info so I have a more complete picture of you situation.
Have you checked continuity across both ends of the limit circuit where it connects to the board?
If you have continuity across the entire limit circuit and you have a new board you've eliminated all the possible culprits.
AC and heat are entirely different circuits on the board. They don't interact. I have no way to know if you wired it wrong.
I can post a link to the manual and you can compare your connections to the wiring diagram.
I'm logging off for the night soon. If you don't get back before I do I'll respond in the morning if you have more questions. If you don't have more questions I'd appreciate a favorable rating. I'll answer related follow ups and this thread won't go away even after you rate me favorably