Hello, At the end of last year I cleaned my drolet eco-35 pellet stove. The flu, filters. Re-sealed fan access hatch with high temp silicone. Vacuumed it all out and replaced the rope door seals. Before I did that, the stove burnt REALLY hot. If I had it on high for more than a few hours it would over heat. Even on lower settings is was too hot to touch. Now with the stove on high for a full day, it never seems to get very hot. I can put my hands on the top and sides and it's only warm. The air coming out feels nice and warm. But it's not heating the house living room/kitchen space like it used too. Was the stove just running too hot before and this is how they're suppose to be? using eastern embers pellets same as last year.