I had a Goodman Furnace installed in 2003 by my builder. Of course the HVAC contractor is out of business so there goes my warranty on the parts. The builder only had 1 year warranty on the house. Now my furnace works sporadically. But when it does not, there is a constant click off one of the relays on the board. Now with that being said. The igniter does not turn red and the exhaust fan is running constant and ok. The humidifier runs ok also.Also the board light is steady. Do you think I should replace the controller board?
PS is Goodman a good furnace? Less than 4 yrs old and already breaking down?