Anonymous posted a question about Goodman GMS90703BXA Heater:
"light blinks 3 times. Check flue and pressure valve, both negative. It says to check the..."
Anonymous posted a question about Goodman GMS90703BXA Heater:
"the light blinks 3 times. Check the pressure valve and for flue blockage - negative..."
Anonymous posted a question about Goodman GMS90703BXA Heater:
"I have a 1993 Goodman, GMP075-3 that won't turn on. I do not have a vent blockage so I..."
Anonymous posted an answer for this Goodman GMS90703BXA Heater:
"I have a goodman GMP075-3 that won't turn on. I think it is the pressure switch since I do..."