Can someone please explain to me what a 'shoulder pellet' is since all pellet brands rate their pellets at about 8200 btu/pound??? Size or density may be different but if you set up your stove for the proper flame size/feed rate, then it should not make a difference. Now if you just throw in a longer pellet or a less dense pellet and don't do anything to the stove, then, sure, you'll get less btu's but that's not the fault of the stove or the pellet. It's your fault for not compensating for the pellet characteristics.'
Sorry, but I just get tired of reading 'shoulder pellets' again and again.
Well, Instead of jacking the stove up and abusing it when it gets cold. I just change to a pellet that produces more heat at the same setting. Once it warms again, I go back to a pellet that doesn't. About the same as raising lower stove settings, Just doing it with pellets. Not all pellet produce 8200 btu/lbs. Some more and some less if you check the PFI test results. So there is a slight difference. I have seen anywhere from 7900 to 8800 btu/lbs.
Having the stat control the stove also helps as it only runs just enough to keep the shack warm. If I miss the forcast and don't change the pellet. Stove either runs longer or less depending on need. I prefer to have it run less with a hotter pellet in the cold. Warm weather and a shoulder pellet is where I save a nickle or 2 with a cheap box store pellet. Boxstore pellets are $209/ton and the cold season stuff is over $280/ton! Hence my theory for shoulder/cold season pellets. Nothin better to do anyway while sittin inside when its cold out, So playing with the stove/pellets gives me something to think about. Just a game and a chance to save a little. more money I save, More money I spend on fishin gear and toys!