...Gas and Oil Home Heating Furnaces Jan 10, 2013 - The only way I can get diagnostic Red LED light to reset is to switch ... a2 flash with absolutely no operation from the furnace does seem to ..... ...
Question about Goodman Heating & Cooling
...gas furnace appears as though the integrated curcuit board is not detecting the flame, and is shutting off the gas valve at the same moment the circulator fan starts. I suspect the timing is the same ...
...furnace went to working intermittently. led is on 8 flash- ignitor or improper ground.. sometimes runs through full cycle--sometimes hot surface ignitor will not go-- sometimes it does and starts ...
Question about Honeywell Heating & Cooling
gas furnace. turned the heat on. went to shut it off and did not see the little flash of light i usually see. turned to 60 to shut off and it never went off.it is now off by itself an hour later and i
Question about Heating & Cooling
...what we can do to fix this? Assuming this is a gas furnace, has anyone checked the pressure? Both the incoming regulator pressure and the control's manifold pressure. Flame sensor, or a pressure ...
1,187 questions posted
Usually answered in minutes!
416 Questions
195 Questions
147 Questions
138 Questions
100 Questions
