Most small gas pizza ovens ask you to master one awkward move. You slide a peel in, lift the pie, and turn it before the back edge scorches. The Nexgrill 12-Inch Gas Pizza Oven, model 820-0084B, puts that job on a knob instead.
Twist the silver dial on the front and the cordierite stone spins underneath the pizza. The mouth never has to open. That is a genuinely clever answer for a $139 oven.
But the knob moves the pizza. It does not move the heat. So the real question is simple. Can a turning stone make up for one 15,000 BTU burner in a square box?
First Impressions of the Nexgrill 12-Inch Gas Pizza Oven
Nothing about the shape says pizza dome; picture a squat stainless box on legs. Brushed stainless forms the upper shell, its gauge mounted dead centre. Matte black paint covers the bottom half.
Four splayed feet hold it level. On the left, a gas line exits through a brass coupling.
Setup is short and painless. The stone drops onto its spindle and the hose goes to your propane supply. A battery button lights the burner.
There is no peel in the box, which surprised us on the first evening. Nexgrill sells one separately, or as part of a kit. Without it you have no way to launch dough onto the stone.
The first cook told the story quickly. The gauge climbed fast and looked ready well before the stone did. Our early pies browned on top while the base stayed pale.
Then we gave the stone a longer soak and kept turning it. The crust crisped up properly. The pizza tasted like good homemade pizza: crisp, lightly chewy, and evenly cooked edge to edge.
Key Features of the Nexgrill 12-Inch Gas Pizza Oven
Every feature here serves one idea: make a small oven forgiving for someone new to pizza. Some succeed. One needs explaining.
- Manual 360 degree stone rotation: the silver knob turns the whole stone while the pie sits on it. You get an even bake without opening the front or handling a peel mid cook.
- Cordierite stone: it pulls moisture out of the dough base. Nexgrill does not publish its thickness, which matters on a burner this size.
- Push-button igniter: a battery button beside the knobs lights the burner. Nexgrill calls it electronic ignition; the Amazon listing calls it push and turn.
- Rear access smoker box: a slotted steel tray lifts out from the back. Load hardwood chips or pellets for a light smoky note on the crust.
- Stainless steel: Nexgrill specifies stainless for the lid shell and for its single burner. Below them sits a painted steel base.
- Built-in lid gauge: a dial on the front of the lid shows the air heat inside the box. It does not read the stone.
- Cover: only in the kit. Model 820-0084B ships bare. The 820-0084D kit at $189 adds a cover, peel, pan and cutter.
Two figures on the spec sheet disagree with each other. Nexgrill prints 182 square inches of cooking surface, while the Amazon listing says 123. A round 12 inch stone sits much closer to the smaller number. Whichever you believe, dinner leaves it as a queue of single 12 inch pies.
So, back to that knob. It fixes unevenness across the stone, but not depth of heat in it. Turning spreads whatever heat the stone holds. It cannot create heat the burner never delivered.
Nexgrill quotes 900 F in 20 minutes. Treat that as an air figure from the lid gauge. On our cooks the stone always lagged behind the dial. Pies launched at the twenty minute mark tended to brown on top before the base set.
Patience changes the result. Rotate a quarter turn every so often, and the bake evens out nicely.
Back to back pies are the weak spot. Raw dough drinks the stone’s stored warmth on every launch. Topping it back up is slow work for 15,000 BTU. Pause between launches, and pie two comes out much like pie one.
The wide, flat mouth does not help. A dome rolls flame over the pie. This box spills some heat straight out the front.
This oven rewards patience over power. Bake at a steady pace and it delivers crisp, even pizza. Rush it and the tops will run ahead of the base.
You may notice we give no heat density figure for this oven. The 15,000 BTU heats a box, not a grate. And the two published cooking areas disagree, so any division would be a guess.
Slower bakes are where that rear tray pays off. Flatbreads and roasted vegetables pick up a faint woodsmoke note. On a fast pizza, expect a hint rather than a wood fired flavour.
Build, handling and durability
The build matches the price, with a couple of good choices in it. The stainless lid wipes clean and should shrug off weather. The painted base is where wear will show first, especially around the knobs.
Nexgrill’s own listings disagree about what holds it together. One Amazon line calls the inner frame stainless steel; another names a cast aluminum frame. The weight shows the same wobble. Maker artwork says 34.4 lb, and the Amazon details say 27 lb.
Either figure makes it planted on a table and awkward to carry far. The square base and four feet keep it stable while you work the knob. The rotating spindle is the one moving part to watch over time.
Running costs, upkeep and value
At $139, this is one of the cheapest gas ovens with a rotating stone. What Nexgrill left out of the carton is the problem. There is no peel, and you cannot launch a pizza without one. Most first time buyers should price the $189 kit version instead.
The warranty is short. The Amazon listing shows 1 year from the maker, and that same listing is non-returnable. Propane transport rules are the stated reason.
So a cracked stone or faulty part becomes a warranty claim rather than a simple return. Check everything the day it arrives, before the box goes out.
Running costs stay modest because one burner sips rather than gulps. The longer stone soak we recommend does add some gas per session. Wood chips for the smoker box are cheap and optional.
Against a pricier dome oven, the trade is clear. You give up raw heat and speed. You gain a much gentler learning curve and a smoker box few rivals offer.
Upkeep is simple. Scrape burnt flour off the cooled stone with a dry brush. Water stays away from it.
Empty the smoker box after each session. Keep flour and ash away from the spindle so the stone keeps turning freely.
Possible Nexgrill 12-Inch Gas Pizza Oven Complaints
- The gauge says ready before the stone is. The dial reads the air in the box, and the stone heats more slowly. Pale, soft bases on the first pie are the result. Wait well past the twenty minute mark, and add time between pies.
- Buying risk lands on you. One year of warranty and a non-returnable Amazon listing leave little slack. A stone cracked in shipping means calling Nexgrill. Unbox and inspect it straight away.
