We recently bought a house that has an Enviro Fire EF3bi pellet stove. The stove was working really well and now all of a sudden it will not light. The 15 minute start up timer is running correctly and its feeding pellets like it should, so I'm assuming its the ignitor. We completely cleaned it out and still nothing. We did happen to find a receipt where the old homeowners replaced the ignitor in 2002! We have no idea what year the stove was installed but it seems odd to have already had the ignitor replaced once. Is there anything else I can try to get this thing working or am I really going to have to replace the ignitor already?