Goodman GMP 100-3

tidesny Posts: 12, Reputation: 1

New Member

Feb 24, 2013, 12:12 PM

Goodman GMP 100-3

Still not having any luck with my furnace staying on. I have replaced the flame sensor,the limit switch, the pressure switch, cleaned the chimney, new batteries on my thermostat. The furnace cycles down and locks out after three tries. HELP.

Thanks,

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