3.) Had everything set up to bake pizza's . Started up the grill. Installed pizza oven in grill. After about 1 hour grill only got to 280 degrees. Desided we needed to eat dinner and 2 pizza already mad up I placed the pizza's in the grill. 3 minutes later yhe temperature started to go down. Finaly after grill was at 80 degrees I received a message that there was no fire. I removed the pizza oven with pizza's still in. The fire box was full of pellets not burned. I reset the grill and started it back up and no fire message again. Grill is broke again . Only had this grill for 5 months, usef it 6 times and 3 of the times it ruined my cookout.

Extremely high build quality. It's heavy. Solid. Nothing flexes or bends. The temp displayed is very accurate when referenced with a thermometer. My only complaint is that the 2-piece diffuser should either be standard equipment, or an optional upgrade at order time (in exchange with the stock diffuser). The 2-piece diffuser is a MUST HAVE accessory. Cleaning the firepot is a messy pain the A** without the 2-piece diffuser. I didn't think I would need it, But I ended up ordering it about 6 weeks after receiving my YS640. I also highly recommend the direct grilling grates. I was able to get rid of my gas BBQ because the direct grilling feature works so well on the YS640.
Up next to find its place in our pellet grill review is the REC TEC’s mini portable pellet grill. It has a 341 square inch cooking surface with 180 degrees to 550 degrees Fahrenheit temperature limit, with 5 degrees increment. But it can easily reach 600 degrees Fahrenheit in full mode. It has a satisfactory pellet hopper capacity and has folding legs. It is great for travel and movement as it is compact and small in size.