Just got a ton of Penningtons about a week ago. One word.... Horrible. I have burned about 6 different brands up until now, and never had any problems. These Penningtons have been clogging the feed tube almost daily. At first I thought it was the handfuls of sawdust in the bags. So I would dump half a bag in, and screen the rest with a 1/4" screen. Now I am not so sure. It almost seems that the pellets might be too long. They can be as long as 2", with a lot of 1" ones. Definitely not uninform in size, or even close to uniform.
I always buy full pallets, and handle them carefully. I have been buying from Tractor Supply Co for the past two seasons, until they ran out about 2 weeks ago. Got a few bags from Lowes, forget the brand, but they burned good. Then I got these Penningtons. If I knew they were not PFI approved, I would not have bought them. Before these, I have never seen any here that were not PFI. The supply house had no loose bags, so I bought the skid, wrapped in black plastic, When I got them home I saw no PFI. I complained to Pennington, and they want me to send back an empty bag, with a few handfuls of pellets in it. I would have brought them back, but TSC still doesn't have pellets, and heating oil is $3.40 a gallon!
TSC had Hardwood Heat, which were OK. They had Premiere, which was my favorite, until they got in some Lignetics. Man they were the best pellet I ever burned. With these 3 brands I would have a little clinker in the bottom of the burn pot when I would clean it daily. The Penningtons, there is not a speck of ash or clinker in the burn pot when the fire dies out. VERY odd. The fire is erratic, changing the feed rate makes no difference. The flames barely come out of the burn pot. They don't seem to burn very hot.
Quadra-Fire Santa Fe insert.
~Chuck