Has a flashing red lightPost created: 2017-03-20 Type of Equipment: Furnace Views: 59
This question was created on the page: https://www.furnacecompare.com/furnaces/york/affinity-8.s.html.
On 2017-03-20 Jerry wrote:
Red light flashes are usually a diagnostic codes. Count the flashes before a pause. On the inside of the door panel is usually a chart for the codes. The reason it wont come on is it is probably in a lock out for a safety failure(non-ignition, vent failure, over heating due to bad blower motor, ect.). If you turn off power the codes are usually lost and resets the board. Cycling power may get you heat but first you need to determine this cause of failure or it will happen again. Please seek a professional for repairs.