Flash codes for Goodman GMP 100-3

gmalo Posts: 1, Reputation: 1

New Member

Oct 25, 2010, 10:49 AM

Flash codes for Goodman GMP 100-3

Anyone know how to interpret the led codes on this furnace?

johnstoirvin Posts: 3, Reputation: 1

New Member

Oct 26, 2010, 01:16 PM

There is a code list inside one of the furnace doors.

Clark1562 Posts: 2, Reputation: 1

New Member

Mar 4, 2012, 11:20 AM

I get a 4 code and have replaced & cleaned everything?

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