Our Best-Selling Large Capacity Pellet Grill
10502B XL PELLET GRILLZ Grills 10502B WiFi XL
Set the temperature, monitor your cook from your phone, and get steady BBQ results with the 10502B WiFi XL pellet grill.
- 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
130 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.
- Big Cooking Space BEST VALUE 1,080 sq. in. across 3 racks — made for big parties
- ±5°F PID Precision Z-Ultra™ PID 3.1 keeps temps steady, automatically
- Monitor From Your Phone Z-Smart™ WiFi — set and check your cook anywhere
- Less Cleanup, More Grilling Effortless ash cleanout + quick pellet dump
Silicon Nitride QuickFlame™ ignition · 2 meat probes · heavy-duty steel See all features
Choose your grillBundles
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
Free grill in Years 5, 10 & 15 (you cover shipping) — plus 2 meat probes and a pair of assembly gloves.
Optional Add-ons
Fast Shipping
Z Grills offers fast shipping and ships online orders within the continental U.S. We do not ship to Hawaii, Alaska and P.O. Boxes.
Estimated delivery in 3–8 business days after processing.
Orders with multiple items may be shipped in separate packages to speed up delivery.
Read our shipping policy.
5-Year Limited Warranty
Your 10502B WiFi XL is covered by a 5-Year Limited Warranty on all qualifying purchases, with lifetime customer support included.
Register your grill after purchase to activate coverage — we stand behind every cook.
30 Day Returns
Not love at first cook? Return your grill within 30 days of delivery for a refund — see our return policy for full details and conditions.
Lifetime Customer Support
Real humans, real BBQ expertise — our support team is available for the life of your grill. Reach us anytime at support@zgrills.com or 1-833-947-4557.
User Manual & Setup Support
Assembly takes about 45 minutes with the included manual and tool kit. Step-by-step setup videos and digital manuals are available in our support center.
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)
- 130
- 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.
Customer Reviews
Will my food taste great?
94% of 35 reviews mentioning taste described tender ribs, smoked mac and cheese, and cornish hens cooked wellIs it easy to set up?
80% of 35 reviews mentioning setup described straightforward assembly with clear instructions, manageable alone in one sittingWill it hold temperature steadily?
85% of 27 reviews mentioning temperature control described quick heat-up and even, steady temperatures throughout the cook, with accurate probe readingsIs it easy to use?
All 22 reviews mentioning ease of use described simple controls that let beginners cook without babysitting the fireDoes the Wi-Fi work reliably?
15 of 17 reviews mentioning Wi-Fi reliability described simple app pairing with steady remote temperature checks and adjustments from anywhereSo 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!
Never buying another
Did the 4 for the price of 1. Absolutely love the new smoker
I am missing some screws and bolts
So far the smoker has been oustanding. The wifi controls are so convenient. Only downside is the grill was supposed to come with a cover and i never received it. I attempted to buy one but all the covers are sold out.
Smokin’!!!
I just got my grill, set it up and got some pork baby back ribs done and in the books! My kids have been dying for me to smoke something because my last smoker just wasn’t cutting it anymore! Setup was quite easy but this thing is heavy so be prepared. Aside from that, I don’t use the WiFi feature yet and haven’t used the included probes, which I’m sure will make things easier going forward or when you have a longer cooks, but for ribs I have a process and it works great! I used some hickory pe…
Easy
This grill is so easy to use! Been using it every weekend since it arrived. Many compliments from my guests on the food flavor.
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