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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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Size: 30-inch Digital with 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.

Top Amazon Reviews

🚀 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.


  • A simple, solid smoker that does the job
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. ... show more
Reviewed in the United States on December 25, 2020 by Steve Steve

  • Excellent smoker for this. It really is underpriced if you ask me.
Size: 30-inch Analog
This is my third one of these. Bought for my daughter this time. This is a very simple old school style smoker. I have been smoking food for over 45 years. I always used an old refrigerator, those of you who know, Know. I am a simple man. This little smoker is very well built for the price. The heating element is old style like old electric skillets used to be. They almost never fail. This smoker is sturdy, decent size for ribs, brisket and or pork butts . I use mine for smoked mullet. I dedicate a smoker to fish as any smoker you use afterwards will ultimately make every thing taste fishy. I highly recommend this smoker, it is a great brand and they stand behind their product. You can buy a 4 year extended warranty thru amazon for around 30 bucks . This is a game changer for those who worry about quality. When this one wears out after 10 years I will buy another. I love Masterbuilt products. Can't beat it for 163.00 in Amazon. This is 300 every where in my town at the big box stores if you can even find them during the winter. ... show more
Reviewed in the United States on January 19, 2026 by Robert Robert

  • Smoker
Size: 40-inch Digital with Window & Legs
Great smoker. I have 2 other but are smaller ones. All 3 work great. Easy operation
Reviewed in the United States on March 7, 2026 by Charles Lowman

  • Happy
Size: 30" No Window
I dont give many 5 star reviews- this one made me think for a bit. You see I always see room for improvement and dont give 5 stars because there is always something. However- I knew what I was getting when I bought this. I know it was an electric smoker and it is really a “manual” smoker. Lets face it, its an outdoor oven with smoker tray and vent. Pros: It is lightweight, assembles easily, plugs in and works first time, produces smoke (with right chips), heats well, display easy to read, controls are self explanatory, lots of room with 4 racks, adjustable feet, latching door, water bowl, grease trap and - well it works with minimal effort Cons: it is lightweight, you are suppose to use wood chips not pellets or chunks, digital display moves one degree at a time when setting, temperature fluctuates at about 15-20 degree difference as it heats and cools, lots of pieces to clean between uses, the wood chip tray is small, and for smoking you have to add more wood chips as you go a manually. The results: if you know you arent getting wifi or blue tooth enabled temp, or auger/power pellet feeder, then you wont be dissapointed. You open the box, remove the packing and wraps. You skide in 4 racks, a water tray, a grease tray, a chip pan, a chip feeder, and exterior grease pan, hind legs, front legs and then screw in (2 phillips head screws) the display (plug and play) and it is ready. I bought a blanket for smoking in the winter and $15 dollar cover that wont make the first wind storm. They fit great. You need to plug it in first and season it by letting it run at 225 for a few hours and then ending with smoke chips. I did that day one. Day two I covered a rack in foil. I places two wild trout filets on that rack. On the other two racks I placed one home made venison brat (jal/ched for you enthusiasts) on each rack. I set it at 225 and added mesquite chips soaked in water. I set the timer for 4 hours, knowing I didnt need that long. I pulled the fish out after about an hour and 45 minutes. Its ok. While I did add water, the mesquite doesnt pair well and the fish is a little dry. The Brats took a bit longer to get to 160, about 3 hours. I flipped them when I took the fish out. They absorbed the awesome smoke flavor- and created such a savory flavor I will never cook my home made brats differently. The racks need pulled out and washed. The interior had some grease splashes that once is cooled will be wiped down. The door as well. All removable trays and pans have to be pulled and washed between, as they will catch grease and drips. I am glad i purchased this- lots of tasty treats coming soon. ... show more
Reviewed in the United States on December 3, 2020 by WyomingTeacher

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