We purchased this stove in September and installed it ourselves. It seems to be running fine, but have nothing to compare it to. Its been very cold here so far and this is our only source of heat, besides a gas fireplace insert. We have gone through a ton of pellets so far running on on/off mode at 3(med.) The stove is in the basement near the stairway coming upstairs. The house is 2000 sq.' with cathedral ceailings 1 floor. We have only been able to keep the house between 60-63 with outside temps being in the 20's. Is there someway we can circulate the heat to get to the main floor better? It seems like we have used alot of pellets so far, but again nothing to compare it to.