Masterbuilt® 30-inch Digital Electric Vertical BBQ Smoker with Leg Kit, Side Wood Chip Loader and 710 Cooking Square Inches in Black, Model MB20070421
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Availability:
In Stock.
Arrives
Nov 2 – Nov 3
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Size: 30" Window & Legs
Features
- Vertical digital electric smoker with 710 square inches of cooking space
- Digital controls to easily set cooking time and temperature up to 275F
- Patented side woodchip loader to continually add wood-fired smoked flavor without having to open the smoker door to keep smoke in during the cooking process, resulting in enhanced low and slow cooked dishes
- Four chrome-coated smoking racks
- Spacious vertical design that fits up to 7 chickens, 2 turkeys, 4 pork butts or 4 racks of ribs
- Removable water bowl to add moisture and catch food drippings
- Removable rear grease tray to easily clear grease for an easy cleanup process
- Adjustable air damper for smoke control
- Lockable door latch to retain heat and smoke inside the fully insulated smoker
- Convenient window in the smoker to monitor food during smoking process
Description
Achieve the perfect combination of juicy smoked meats and top-tier flavor with the Masterbuilt 30-inch Digital Electric Smoker. With innovative and easy-to- use features such as the digital control board, simply set your desired smoking temperature and time, and let the vertical smoker do the rest. The vertical design our smokers is not just about saving space; it's about maximizing flavor infusion. The heat and smoke rise naturally through the meat smoker’s cooking chamber ensuring optimal smoke flow for a superior end result. The patented side wood chip loader in this BBQ smoker allows for continually adding more tantalizing wood flavors without sacrificing the smoke inside during the cooking process. Forget the hassle of crafting delicious barbecue favorites for the whole family and let Masterbuilt help you master the art of outdoor smoking.
Specs & Other Info
| Specification | Details |
|---|---|
| Designer | Masterbuilt |
| Product Model | Masterbuilt MB20070421, a 30-inch Digitally Controlled Electric Smoker |
| Colour | Elegant Black |
| Outer Construction | Durable Cold Rolled Steel |
| Electricity Requirement | Electric-powered |
| Product Weight | 50.3 Pounds |
| Measurement (LxWxH) | 22.8 x 23.6 x 42 inches |
| Inner Composition | Strong Steel |
| Fuel Necessity | Electricity-dependent |
| Suitable for | Unisex-Adult |
| Manufacturer | Masterbuilt Manufacturing, LLC |
| Origin | Made in USA |
| Item Model Number | MB20070421 |
Frequently asked questions
The Masterbuilt 30-inch Digital Electric Smoker comes with a powerful and efficient heating element that can produce up to 800 watts. It also features a digital control panel that makes it easy to set the temperature and time. Additionally, it comes with four chrome-coated smoking racks, a side wood chip loading system which allows you to add wood chips without opening the smoker door, and a fully-insulated smoker body that retains heat effectively.
Yes, it is. The Masterbuilt Digital Electric Smoker has a removable water pan, a drip tray, and a grease tray, which can all be removed for easy cleaning. Moreover, its chrome-coated racks are also easy to clean and are dishwasher safe.
Yes, you can. The digital control panel in this Masterbuilt Smoker allows you to control the temperature, time, and also the smoke level. This gives you full control over your smoking process and help you achieve the perfect smoked flavor every time.
Absolutely, the Masterbuilt 30-inch Digital Electric Smoker is user-friendly and is often recommended for beginners. With its digital controls, beginners will find it easy to adjust and maintain the temperature, while the side loading system makes it easy to add wood chips during the smoking process.
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🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
The Masterbuilt Smoker has generally favorable reviews but with a few performance and design issues. Customers generally like the electric functionality and the ease of assembly and use. However, some users were encountering difficulty with temperature control, with the smoker fluctuating outside the set ranges, and required modifications to work optimally. The size of the wood chip tray was also raised as an issue for some users.
Pros
- 👍 Easy to assemble
- 👌 Can accommodate a decent sized brisket (up to 10.5 lbs)
- 🙌 Temperature is easy to control
- 😊 Quick to heat up
- 🥳 Provides a decent smoke session
Cons
- 👎 Some customers experienced sub-optimal temperature control
- 😩 Wood chip tray needs frequent refills
- 💔 Some customers were disappointed with the smoke production
- 🚫 Some units arrived without assembly/usage instructions
- 🔦 The digital display is dim and at an inconvenient angle
Should I Buy It?
If you're on the lookout for an easy-to-assemble and convenient electric smoker that's suitable for personal use, the Masterbuilt Smoker is a viable option. Just keep in mind that some users reported needing to tweak the device for optimal functionality, and you might need constant refilling due to the smaller size of the wood chip tray.
Size: 30" Window & Legs
So far this has been an amazing smoker. I’ve only used it twice so far in the two weeks I’ve had it but I plan on using it often! It was easy to set up and it held the temperature well. It fits perfectly on my patio with tons of room inside for a lot of food. It’s already paid for itself in my opinion.
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Reviewed in the United States on September 11, 2025 by Rebekah Wright Lopez Rebekah Wright Lopez
Size: 30" No Window
I have purchased this smoker twice. The first one ran great for 3 years, but finally the heating element burned out. It's now in my garage awaiting warm weather so I can install the replacement element that I ordered online and will serve as a backup when the heating element burns out in my current smoker. The elements will burn out after a time, particularly when you use a smoker as often as I do (3 or 4 times a week year-round). Unboxing and doing the minor assembly required for this smoker is quick and easy. It took me less than 30 minutes. Spending more on an electric smoker with a window is a waste, in my view, because the glass quickly gets fogged with steam and smoke residue. Besides, you should be cooking to internal temperature with a good remote temperature probe instead of opening the door periodically (letting heat and smoke escape) to check on progress. Speaking of not opening the door while cooking, I'm a huge fan of this smoker's external smokewood loading feature that allows you to add wood without opening the door. Pre-heating the smoker is important in cold weather. Up to a 30 minutes may be necessary. Pre-heating is not so necessary during the warm/hot spring/summer/fall months if the outside temperature is above 60̊ F. In fact, there is a good reason to skip pre-heating entirely on really warm days (over 80̊ F.), as explained in the next paragraph. Of course, the Masterbuilt electric smokers rely on a electric heating element for heat. The element automatically turns off when the smoker reaches the target temperature you set. It then turns back on when the temperature in the cabinet drops several degrees below the target temperature. While the Masterbuilt smokers are pretty well insulated, they are affected by the outdoor temperature. You will find that the element stays on much longer during colder weather, so there is hardly ever a problem getting enough smoke in such weather. However, particularly when the outdoor temperature is over 80̊ F. or so, the element will not stay on as much, which can decrease the smoke production. I have two approaches to this problem: (1) In hot weather, I never pre-heat the smoker. I just put the meat in the smoker and start it "cold." This maximizes the initial smoke until the smoker gets to the target temperature, which can takes as little as 10 minutes in really hot weather if you're cooking at, say, 225̊. (2) Every once in a while if not enough smoke is being produced, I open the door for 30 to 60 seconds and let the temperature in the cabinet come down, forcing the heating element to come back on. This hardly ever results in extended cooking time because the temperature recovers pretty quickly, and if not enough smoke is being produced anyway, you're not letting out a lot of smoke. A lot of my meat smoking projects are under 3-4 hours, and I always use the Masterbuilt for those. I'm only tempted to fire up my Weber bullet charcoal smoker for longer smokes such as ribs and brisket. Tips for easier cleanup: Line the bottom tray of the smoker with foil and be sure to poke a hole in the foil to match the hole in the tray. Also, foil the water pan before every use of the smoker, which makes it super easy to clean. Try it just once without foil, and you'll be a dedicated water-pan-foiler thereafter! Also, get a protective heat-resistant mat to go under the smoker and protect your patio or deck because there will be occasional spills of grease no matter how careful you are. The photo shows my smoker in operation on Christmas Day 2020 -- doing a twice-smoked ham. If you look closely, you can see the clean smoke coming out the vent on the top right of the smoker.
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Reviewed in the United States on December 25, 2020 by Steve Steve
Size: 30" Analog
This smoker works vey well. I love its design and really easy to use. With the flavored wood chips the taste is excellent.
Reviewed in the United States on October 2, 2025 by Ernestine Swann
Size: 30" Window & Legs
Not too bad. Good temperature control but a small complaint, the heating element just doesn't really get hot enough for a deep smoke infusion. But even with a weak element, it technically does still infuse some smoke flavor. I'd almost say it's best to consider this a small oven with a smoke infusion rather than a full-on proper smoker. That said, I've found that with the cold smoke attachment rippin full time while you smoke, you can usually get great flavor. I've cooked a lot of good food in this, even did a brisket to great effect running it for about 16 hours (even though there wasn't a true bark, it was juicy and tender throughout). I think the thermometer on this isn't as good as it should be, so supplement with a food thermometer for better results.
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Reviewed in the United States on September 8, 2025 by Nic
Size: 30" No Window
I've been consistently disappointed with this model, and today I finally decided that it probably wasn't "user error" on my part. My smoker always seemed to take hours longer than it should have to cook, resulting in several delayed or scrapped meals (including on Christmas and a brisket that came out completely dry -- and I've smoked many briskets successfully in my previous Masterbuilt smoker). For example, a pork shoulder that should have taken 12-15 hours would take 26-28 hours. My guess is that the unit wasn't getting as hot as indicated. Yesterday the control unit stopped working mid-cook -- the temperature setting dropped by about 100 degrees without me touching it, I couldn't adjust the temperature any more, and it would turn off completely when I tried to change anything. I had to transfer the meat to my regular oven, and there was less smoke flavor than I would have expected after all the wood I'd burned in it up to that point. It always mystified me that the controller on this unit required you to set a timer for it to work. This feature is not something I ever used or wanted … and if I needed a timer, I would have just used my phone. Since this unit worked so slow, and the timer only went to 24 hours, I ran into several situations where the timer ran out and it turned off in the middle of a cook, further delaying an already slow process. I used to have a similar but simpler earlier version of this model, without the cheap-feeling plug-in control unit on top. That older model was easy to use and reliable, and although I had to replace the heating unit after a few years, it kept working along until a door hinge snapped. These beginner smokers aren’t very solidly built. With this new model, besides that fact that it seemed to run colder than indicated, Masterbuilt made things needlessly complex, resulting in having more things that can break (or never work properly in the first place).
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Reviewed in the United States on June 27, 2025 by Brian Colorado
Size: 30" Window, Legs & Wifi
Easy assembly. Elementary to use.
Reviewed in the United States on October 16, 2025 by Carl Johnson