Heater issue-Update
Turned heater on and fan came on for 15 seconds. Igniter clicked and gas light. Gas ran for 3 seconds and went off. Fan runs for 15 seconds and flame lights for 3 seconds and went off-exhaust on outsi...
Forum Discussion
need some more info on your Furnace model # but mine just did the same thing and at first i tried the 10 dollar igniter but that did not work but this new circuit board fixed it and easy to replace https://www.amazon.com/gp/product/B009TRTSAS/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 BUT Charlie find the model number on YOUR furnace to get the right parts
