harman p68 pellet stove
I have a p68. I have had it about 15 months. It ran fine until recently and I am wondering if anyone out there can help me figure out what is causing the problem. It works, just not like it is supposed to. I suspect the thermistor because it acts like it thinks it is at a high temperature no matter what in either stove temp mode or room temp mode. In the past when I turned it to high it would heat real quickly. Now when I turn it to high, the blower motor goes on high, but the flame doesnt stay high for more than a few seconds and it blows warm air. Once it warms up, about two-three hours, it runs okay because it has heated up to the desired temp. The owners manual says for "low heat output" to check gasket, feeder rate and or damp pellets, none of which are the problem.