Search results

OK. Not the ignitor so I took it apart again and fully opened the kettle, before I just vacuumed out through the blower mount hole. Some debris, I'll give it a thorough cleaning hopefully it's that corrosion causing flame sense current to get lost theory.

So over the winter mice got into the heater through the blower and FILLED the kettle full of insulation and acorns. It took me a while to determine that's what was going on but when I did I completely disconnected the heater and brought it into the garage. The heater was up against the house...