I have a york diamond 8o it haves a white rodgers broad model # 50a50-241 The led ligth flashes 8 times can you tale me what that error code is. Thank you for your help.

Hello, I have a York Diamond 80 furnace that was installed new in 2001. My problem is that the Heat exchanger will not fully light and stay on. The ignitor works fine but when ignition begins only the two burners closest to the ignitor ignites. The two will burn for a few seconds then go...

Hello. I have a York Diamond 80 furnace with a new Emerson S1-33109167000 control board. The problem began when the fan wouldn't turn off even though the A/C compressor had turned off. The original control board had gone bad and was replaced. But, the fan still keeps on running. The led has a...

My Diamond 80 York central heat and air unit is leaking water under the carpet of the room where the unit is housed. It has saturated the carper in the front of the door to this room. Had repair person come out and he first told me it was the coil and that it was around $700 to replace a coil. ...

I have a york diamond 90 and I have 4 code show what could it be