Question on pellet usage

[Marster]

I have a Breckwell p23. Had it installed in Jan. So far the stove has been great. Cleaning is done weekly to side doors, heat tubes, burn pot and firebox. I clean the burn pot everyday as well as every 3 days I just clean the firebox area.

My guestion is besides turning the blower up, what would cause the unit to use more pellets? There are times I have it at setting 2 with outside temps at 35/40 and a bag of pellets will last 24 hrs, then there are other times I have it on 2 with the same outside temperture and I'll go through a bag of pellets in a half day. I cant for the life of me figure out why it would use more pellets when everything is at the same setting. Pellets are all the same brand too.

I read the manual over and over and cannot find a logical explaination. I also have the draft set pretty much at the same setting. Any suggestions?

Thanks

 

[stoveguy13]

My guess that everything is not the same concerning the the houses heat loss or gains on those differnt days if it was a cloudy windy or some other factor acting on the house or if the sun was out it cloud make a diffrence.