WHAT DOES PELLET STOVE PARTS MEAN?

I'm receiving near to two times on 40lbs. Took a couple of days to receive altered to melt away clean. Door seal leaked on 1st operate and every time it restarted. New doorway seal and my trim is at neg two-three. Burning a pleasant clear hearth. The fuel in Indiana isn't really good I cleanse it day by day.yes the firs are a little a dissapointmen