Just an FYI for 340 owners. I was concerned it'd empty the hopper before I got up in the a.m. so I kept track.
Temps in the teens, filled hopper with 15 lbs Bear Mtn pellets. Grill on at 20:30 @ 225, 2 8.5lb butts on @ 21:00. Come 5am the butts were 160, hopper still about 1/2 way full but I added another 3 lbs. Finished at 14:30, butts 198 and 200. Went thru 15 lbs of pellets in 18 hours with overnight temps of 18 and day temps in the 20's, felt welders blanket on the grill. The graph shows it held temp well. So no worried about cold weather overnight cooks. Nice.
Temps in the teens, filled hopper with 15 lbs Bear Mtn pellets. Grill on at 20:30 @ 225, 2 8.5lb butts on @ 21:00. Come 5am the butts were 160, hopper still about 1/2 way full but I added another 3 lbs. Finished at 14:30, butts 198 and 200. Went thru 15 lbs of pellets in 18 hours with overnight temps of 18 and day temps in the 20's, felt welders blanket on the grill. The graph shows it held temp well. So no worried about cold weather overnight cooks. Nice.