Promise Woods Cabin 2 furnace was turned on at 3pm and produced no heat. Hosting called in at 9:20pm, still no heat. Fan worked.
Check on unit showed 3 red blinks on Furnace indicator LED, meaning “Vent intake or termination problem”. Since this is first cycle since Spring check when doing final inspection for occupancy, the most likely cause is bird nest in one of the 2” induction lines.
Unit was left off (cover removed) until lines can be checked.
This topic was modified 2 weeks ago by Dave Lewis.