karhu
Nov 24, 2009, 08:05 PM
I have changed the ignitor and the flame sensor. Also I have cleaned all pipes and tubes. The furnace starts and runs for about 15 to 20 seconds and the burners die. It then recycles and does the same thing. This happens three times and then it turns itself off. Before the burners die each time I hear an electronic click as if the control is receiving a message from the flame sensor. The furnace is an 8 year old Goodman model#GMPN848-3 Rev 8.