Here's what's happening. My two month old XL90 has several times stopped delivering heat, just blowing cold air for hours on end.
Checking the error codes shows 6 flashes (AC power or ignighter problem), 5 flashes (flame present when it shouldn't be), and 3 three flashes (venting issue). Reseting the unit with the power switch restores proper function (for a while).
The installing company has ordered a control board, ignighter and a gas valve. I really have no faith in this, as the technician seemed to be lost - I had to show her how to pull the error codes.
Since if there is bad luck to be found, it usually finds me, let me ask - could the first code be right and I have an AC power issue? Has anybody ran into this? How do I fix it?
Thanks, because I truly am stressed out!