Our York gas furnace LED light has gone from 3 blinks to 6 blinks all last winter, now this winter it is starting again with 4 blinks. Had heating company down here so many times lost count. Does any one have any suggestions? Why can't York or the plumbing & heating company come up with a solution. The furnace is now just 7 years old.

Good luck on getting any problems resolved on a York Gas furnace with a circuit board. We have yet to see York or the plumbing & heating company we use to come up with an answer. So all of you people out there who has trouble with York good luck if getting it fixed. It seems the problems start after the warranty has gone off. Ours started when the furnace was 6 years old and is an on going problem. So good luck to all of you who have problems with York furnaces!