The Ultimate Pit Boss 850 Pellet Grill Guide: Grilling, Smoking, Baking, Maintenance & More

The Pit Boss 850 isn’t just a smoker; it’s a true hybrid. When you crank the temperature up to 450‑500°F, the grill behaves like a traditional charcoal or gas grill, delivering that instant sear you love on steaks or burgers. Drop the dial to 225‑250°F, and the convection fan circulates wood‑infused smoke for hours, perfect for brisket or ribs. The key is the digital controller: set the target, let the auger feed pellets, and the unit maintains the range automatically. For bakers, the low‑and‑steady heat mimics a wood‑fired oven, allowing you to bake pizza, biscuits, or even a fruit crumble with a subtle smoky note that conventional ovens can’t replicate.

Start every season with a quick wipe‑down of the grates using a grill brush; this removes char and prevents flare‑ups. After each cook, pull the ash drawer (located at the rear), dump the residue, and give the firepot a soft brush to clear any lingering ash that could choke the flame. Once a month, disconnect power, remove the heat diffuser, and scrub the interior with a non‑abrasive pad and mild dish soap—avoid harsh chemicals that could linger in the smoke. Finish by wiping the exterior with a damp cloth; a stainless‑steel polish isn’t necessary but will keep the look sharp. This routine takes under 15 minutes and eliminates the bitter, ash‑tainted taste that novice users often report.

Think of the Pit Boss 850 as a wood‑fired brick oven you can move around. To bake, preheat to 350‑375°F, then place a pizza stone or cast‑iron skillet on the grill grate. The stone absorbs and radiates heat evenly, creating a crisp crust while the ambient smoke adds a nuanced flavor. For bread, use a Dutch oven; the lid traps steam, mimicking a professional bakery’s steam injection. Remember to close the lid promptly—every opening drops the temperature by 20‑30°F, extending bake time and risking uneven rise.

The digital controller is accurate, but external factors still cause drift. First, let the grill run empty for 10‑15 minutes after power‑up; this stabilizes the auger and fan. Second, use a reliable probe thermometer placed in the food’s thickest part; compare its reading to the grill’s display and adjust the set point by 5‑10°F if needed. Third, avoid opening the lid more than necessary; each opening releases hot air and smoke, forcing the system to compensate. In windy conditions, position the grill’s vent side away from the wind to prevent forced‑air cooling.

Pellet composition matters. Hardwood blends like hickory, oak, or mesquite deliver robust, bold smoke—great for beef ribs or pork shoulder. Fruitwoods such as apple or cherry impart a sweeter, milder aroma that pairs beautifully with poultry, fish, or desserts. For all‑purpose cooking, a 50/50 mix of hickory and apple gives you a balanced profile without overwhelming the palate. Store pellets in a sealed, moisture‑proof container; exposure to humidity causes clumping, which can jam the auger and lead to uneven feed. A simple bucket with a tight‑fit lid works well, and a desiccant pack adds extra protection.

Pellet grills can run in sub‑zero temperatures, but the auger and fan need a little help. Pre‑heat the grill for an extra 5‑10 minutes before adding food; this warms the auger housing and prevents pellet condensation. Some owners wrap the grill’s exterior with a reflective blanket or use a portable heater to keep the internal temperature above 30°F, ensuring the pellets don’t freeze solid. If you notice the grill cycling on and off more frequently, increase the set temperature by 10‑15°F to compensate for the ambient chill.

A wireless meat probe is a game‑changer; it feeds real‑time data to your phone, letting you monitor steaks from the patio. A heat diffuser plate placed under the grates smooths hot spots, ideal for delicate fish or pizza. An ash catcher tray simplifies cleanup, especially during long smokes. For cold climates, a grill cover with insulated flaps reduces heat loss. Finally, a pizza stone or a cast‑iron grill pan expands your cooking repertoire without buying a separate oven.

If the grill won’t ignite, check the firepot for ash buildup and ensure the igniter spark plug is clean. A sputtering auger often means pellets are clumped—shake the hopper or run a dry run with a handful of fresh pellets. Temperature swings greater than 20°F usually stem from a loose vent or a drafty lid; tighten the latch and seal any gaps with high‑temperature silicone. Finally, if you notice a burnt, acrid smell, you may be using low‑quality pellets that contain binders; switch to a reputable brand and the flavor returns to normal.

Pellet grilling combines the convenience of gas with the flavor depth of wood. You get precise temperature control without constantly adjusting burners, and you eliminate the guesswork of charcoal placement. The steady stream of wood smoke infuses food from the inside out, creating that coveted “BBQ bark” on ribs while still delivering a juicy interior. Plus, the single‑fuel system reduces cleanup—no ash pits, no charcoal residue, just a small ash drawer.

Set the controller to 180‑200°F, load a water pan to maintain moisture, and let the grill act like a giant Crock‑Pot. This temperature range breaks down collagen in tougher cuts, turning a chuck roast into fork‑tender meat in 6‑8 hours. The constant smoke adds a layer of complexity that a conventional slow cooker can’t match. Remember to check the pellet level halfway through; the auger will automatically replenish, but you don’t want to run out mid‑cook.

Before the first real cook, fire the grill empty at 500°F for 30 minutes. This burns off any manufacturing oils and begins to lay down a thin carbon layer on the grates. After cooling, wipe the grates with a thin coat of high‑temperature cooking oil (flaxseed or grapeseed work well). This “seasoning” protects the metal from rust and creates a non‑stick surface that improves over time. Re‑apply oil after each deep clean to keep the protective layer intact.

Pit Boss offers a three‑year limited warranty on the 850 model, covering the grill body, digital controller, and auger mechanism against defects in material or workmanship. The warranty excludes damage from misuse, improper cleaning agents, or accidental fire. Register your grill on the Pit Boss website within 30 days of purchase to activate the warranty and gain access to online troubleshooting videos and a dedicated support line.