Our Best-Selling Large Capacity Pellet Grill
Z Grills 10502B WiFi XL
- WiFi and Bluetooth built in — watch chamber temperature, both meat probes and your set point from the couch, and adjust without stepping outside.
- 1,080 sq. in. across three racks — enough cooking space to feed 6–8 people without shuffling trays around.
- Silicon Nitride QuickFlame™ ignition — lights in seconds and outlasts ceramic igniters. No lighter fluid, no failed starts.
- Rock solid PID 3.1 control — holds within ±5°F of your set point. Set it at 225°F, walk away, come back hours later to the same temperature.
- 21-lb hopper — up to 20 hours of continuous cooking at 225°F. Load it before bed, pull the brisket at noon.
- Effortless ash cleanout — a redesigned cleanout system means less time scraping ash and more time actually grilling.
- Quick pellet dump — switch from hickory to apple, or empty the hopper, in one go.
- Built like a tank — heavy-duty steel with a high-temp powder-coat finish, made to last season after season.
- 5-Year Limited Warranty — covers the main body, lid, fan, cabinet, casters, power cord, meat probes, grates, warming racks, chimney stack and hopper lid. Other components carry 3-year coverage.
- Lifetime customer support — real people at service@zgrills.com, from first-time setup to spare parts later on.
160–500°FTemp Range
21 lbsHopper Capacity
1,080 sq. in.Cooking Area
106 lbsTotal Weight
45 minAssembly Time
5-YearLimited Warranty
Cooking Area?
1,080 sq. in. across three racks — 443 sq. in. of solid grilling on the bottom rack, plus 384 and 253 sq. in. up top. Both upper racks lift out: take them off and you can fit two 14-lb turkeys side by side, or a single bird up to 20 lbs under the 11-in. lid. In a single cook, that's enough for 2 full-size packer briskets, 3 large pizzas or 10 racks of pork ribs.
Advantages of this model?
The largest cooking space in the Z Grills line-up, WiFi app control, a 21-lb hopper for long unattended cooks, and QuickFlame™ silicon nitride ignition that fires up in seconds.
What can it cook?
Low-and-slow favorites — brisket, pork shoulder and ribs — plus chicken, sausage, pizza, roasts or even a loaf of bread at higher temperatures. Add the optional griddle plate and you can sear a steak or cook bacon and eggs for breakfast.
What provides the heat?
Compressed hardwood pellets. At low temperatures they smolder and release the smoke that gives barbecue its flavor; at high temperatures they burn clean and hot, with little to no visible smoke.
Does it use gas or electricity?
No gas at all. A small amount of electricity runs the controller, fan and auger — the pellets do the cooking.
Easy to clean?
Very. Line the grease tray with foil and the drips lift straight out. Ash empties through the slide-out cleanout, and the pellet dump clears or swaps pellets in seconds — vacuum the fire pot after a long cook and you're done.
Bundles
What's Included?
- 10502B WiFi XL pellet grill
- 2 meat probes
- Recipe e-book
- Buy 1, Get 3 — free grill at Years 5, 10 & 15
- 10502B WiFi XL pellet grill
- Grill cover
- 2 meat probes
- Recipe e-book
- Buy 1, Get 3 — free grill at Years 5, 10 & 15
- 10502B WiFi XL pellet grill
- 2 meat probes
- Recipe e-book
- Buy 1, Get 3 — free grill at Years 5, 10 & 15
- 10502B WiFi Grill Cover
- High-Temp BBQ Seal Tape
- Aluminum Foil
- BBQ Grill Mat - 10 Pieces
Free grill in Years 5, 10 & 15 (you cover shipping).
Optional Add-ons
Included With This Grill
Buy 1, Get 3.
Over the Next 15 Years.
Claim the same or a comparable eligible Z Grills in Years 5, 10 and 15 — the grill is free, you only cover shipping. Keep every grill, no trade-in.
See How It WorksSee All Features
Everything the Smoke Beast Does.
Silicon Nitride QuickFlame™ Ignition
Lights faster and lasts longer than standard ceramic igniters — cleaner, more reliable starts, every time.
Z-Smart™ Grilling Technology
Wirelessly monitor and control your grill from your phone — set temperatures, watch probes, and cook with confidence.
Z-Ultra™ PID 3.1 Controller
Holds temperature within just 5°F of your set point with real-time adjustments — low and slow, or hot and fast.
1,080 Sq. In. · 3 Grilling Racks
A whopping 1,080 sq. in. cooking surface for big parties — grill up a feast for family and friends.
Quick Flavor Changes. Easy Cleanup
Quickly switch flavors or collect unused pellets all at once. The pellet dump makes changing or emptying pellets easy.
Effortless Ash Cleanout
Spend more time grilling and less time cleaning with a convenient ash cleanout system.
The Smoke Beast, In Action.
1,080 sq. in. of wood-fired power — see the 10502B feed a crowd.
Specs That Speak
for Themselves
Get the full picture: from 1,080 sq. in. across three racks to the ±5°F PID controller.
- Total Rack Surface Area (sq. in.)
- 1080
- Upper Rack Area (sq. in.)
- 253+384
- Lower Rack Area (sq. in.)
- 443
- Hopper Size (lbs)
- 21
- Height of Cooking Surface to Lid (in.)
- 11
- Temperature Range (°F)
- 160–500
- Grill Lid
- Heavy-duty steel
- Assembled Dimensions (in.)
- 44.5 L × 22.7 W × 52.7 H
- Total Weight (lbs)
- 106
- Assembly Time (Min)
- 45
FAQs about the Z Grills 10502B
Can I get a good sear on a pellet grill?
Yes. Pellet grills cook with indirect heat, so for a real steakhouse crust, throw a cast iron griddle or skillet on the grates and let it hit 500°F. You get a hard sear plus a wood-fired flavor you simply can't get off a gas grill.
How many pellets does a cook burn?
It depends on temperature, weather, and how long you're cooking. As a rough guide:
• Low-and-slow (225°F): about 0.5–1 lb per hour
• Running hot (400°F+): about 2–4 lbs per hour
A standard 20 lb bag gets most people through several cooks.
What does the warranty cover?
Under the upgrade program your Z Grills pellet grill comes with 5-year warranty coverage on the main body, lids, fan, cabinet, casters, power cord, meat probes, grates, warming racks, chimney stack, and hopper lid. Other eligible components are covered under our standard 3-year warranty. If you have any questions, our dedicated support team is ready to help — email support@zgrills.com or call 833-947-4557.
How do shipping, returns, and payment work?
Shipping: We ship to the 48 continental U.S. states only — no Hawaii, Alaska, P.O. boxes, or military addresses. Orders process in 1–3 business days and typically arrive in 3–8 business days. Expedited shipping is available on small parts at checkout.
Returns: You have 30 days from purchase, as long as the grill is unused and in its original packaging. Original shipping costs aren't refunded, and a restocking fee may apply. Blind Box purchases are final sale, and pellets can't be returned.
Payment: Split any order into monthly payments with 0% APR through Affirm — checking your options won't affect your credit score.
How does Buy 1, Get 3 work?
Buy any eligible Z Grill today. In Years 5, 10 and 15, claim the same or a comparable eligible model — the grill itself is free, you only cover shipping. Keep every grill; no trade-in required.
Family loved the outcome
It smoked up beautifully. This grill heats quickly, holds temp and is super simple to use. The whole family loved the outcome.
Rott_daddy
- first pellet grill
Assembly was easy
Assembly was easy, about 45min by myself. … Have done 3 cooks and all have come out beautifully, and more importantly, the grill performed great.
Gerald D.
Holds 185 all day
I’ve had the big brand for a while, but low temps have always been difficult to hold. This thing will hold 185 ALL DAY LONG.
C R.Verified buyer
So much more convenient for frequent use
So much more convenient for frequent use compared to the various ceramic egg products. … Great results thus far!
Kevin B.Verified buyer
- first pellet smoker
Monitor it from everywhere
Wifi let's me monitor it from everywhere. Consistent heat and overall great cooks. It's my new favorite grill and I've sold the BGE.
Jason H.Verified buyer
Customer Reviews
Will my food taste great?
95% of 39 reviews mentioning taste described juicy, flavorful smoked meat, even on their first cooksIs it easy to set up?
81% of 36 reviews mentioning setup described easy assembly, with a second person only for lifting the body from the boxWill it hold temperature steadily?
83% of 30 reviews mentioning temperature control described steady, even heat that stays near the set temperature throughout a cookIs it easy to use?
All 22 reviews mentioning ease of use described simple controls that let beginners cook without babysitting the grillDoes the Wi-Fi work reliably?
15 of 18 reviews mentioning Wi-Fi reliability described easy Wi-Fi setup with remote temperature monitoring and adjustment from anywhereFirst cook 20 hour pork shoulder
After the burn in I cooled the grill down and put her to work with a 10lb pork shoulder. I was impressed that the grill stayed running all night on smoke whereas my Traeger would have shut down.
I bought this to replace a more expensive non pellet setup that didnt last long before rusting into oblivion, and after a week with this one its much easier to smoke with. I just did two pork butts today and left those on for about 15 hours at 225 and they came out incredible almost pulled themselves when i tried lifting them into a pan to rest.
First impressions of my new zgrill
My first cook on my new zgrill was St Louis ribs. I thought they were the best I’ve ever made! The zgrill seems more fuel efficient than my previous grill and is easier to clean afterwards because there’s less ash. … The build quality seems to be as good or better than the “leading brand” at a much lower cost.
Pizza
So far, I've only had time for one cook. I made a bunch of pizzas for a party. The grill fired up easy, held a high temperature excellently, and everyone loved the flavor of the pizza.
Amazing Grill
I've had this grill a few weeks and have already smoked several pork butts, chicken thighs, pork steaks, ribs, and more. It is way better than my previous grill..hold temp well, gets rolling way faster than my other grill, and is overall an excellent buy. Wish I would have purchased sooner.
Great Upgrade from the Pit Boss
Upgraded from a pit boss. I say that because it holds temps, ignites more quickly, and has better heat distribution with fewer hot spots than my Pit Boss did. Would purchase again.
10502B
this was very easy to put together. Temperature is very stable. App works very well. Food has been amazing.
Great Grill
Better than I expected. I have had other pellet grills and wanted more size. This grill has a massive amount of space. The temperature stays where you put it and the amount of smoke it puts out is fantastic even at higher temperatures. Great Grill!!!
LOVE IT!!!
This is my first pellet grill. It's been a blessing so far. I can put what I want on it and let it go. No need to keep checking it over and over. I can simply look in the app and see my temps and make any needed adjustments.
Cooks well and WiFi is great
This grill is great. I like the WiFi. You can check from anywhere and adjust temp.
Great smoker. Holds plenty of pellets for long smoke.
Grill is well-built and has plenty of cooking space. For my first smoke I tried an overnight brisket. This is my first experience with a pellet grill. My other smoker is a trailer mounted rotisserie, wood fired smoker that is huge, so I was looking forward to this being a bit more manageable for two people It wasn't terribly cold outside, but it was pretty chilly. I set the smoker at 200 degrees which took a little while. After I put the brisket on, the smoker had a bit of a time coming back up…
Great
Excellent grill and superior customer service
I rarely write reviews, but the customer service team at Z Grills earned every bit of this 5-star rating. When my grill arrived, I was disappointed to find that it had suffered some shipping damage during delivery. I immediately reached out to Z Grills support, expecting a long, drawn-out process, but I couldn't have been more wrong. Their support team responded quickly, handled the situation with complete professionalism, and made things right right away without any hassle or runaround. They s…
Wonderful
Everything turned out great, chicken and pork chops were delicious
Nice!
I went from a 450B to10502B.I like having the large middle rack to smoke on.Have only done some ribs and chicken but works well!! Thanks for a good product and fast delivery.
So far so good
Easy to put together. First few cooks have been great!
Awesome sauce
Great smoker! Just smoked ribs on it for the first time and they were to die for (Also highly recommend smoking macaroni and cheese. Game changer)
New to z
First fire went great, burnt off shipping oil, then first cook was perfect, stayed right within temp which is something my pitboss never did!
So far so good
Haven’t had a chance to assemble it or use it will do in the next couple days . Very pleased with the build quality so far looking foward to cooking on it
Johnny review
I absolutely love it.
Recommended
Instructions were clear .grill was easy to use /for a first time user.meat turned out delicious .would recommend.
It's a great pellet grill
Foodie Love!!!!
I absolutely love this grill!!!!!
Switched from Masterbuilt
I moved to a 3 story townhome and have a balcony so I needed to switch my Masterbuilt out. I've loved my Masterbuilt 800 and I really hated having to give it up, but it couldn't fit on my new balcony. I now own the Z Grill 10502B. This is my first pellet grill and so far I'm loving it. I was concerned about pellets heating, ash, cook time and maintenance. So far the clean up has been very simple. I'm not sure about the pellet consumption yet, I'm still figuring that out. But everything I've coo…
Only used it twice but so far, it has been great!
It seems to hold temp much better than my prior pellet grill. It also came to temp more rapidly. Temp probes worked great. I'm eagerly anticipating getting a cover for it. (Currently out of stock on zgrills.com) I happy I ordered it!
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