Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black

£94.27£155.88

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Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black
Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black
£94.27£155.88

Masterbuilt 30-Inch Digital Electric Smoker – Precision-Controlled Vertical BBQ Smoking

The Masterbuilt 30-Inch Digital Electric Smoker delivers powerful performance in a compact, vertical design, offering 710 square inches of cooking space and simple, intuitive operation. Ideal for backyard enthusiasts and barbecue aficionados, this electric smoker features a digital control panel that allows you to easily set and maintain cooking temperatures up to 275°F, enabling consistent low-and-slow results every time.

Engineered for flavor infusion, the smoker uses natural upward smoke circulation for optimal heat distribution. Its patented side wood chip loader lets you insert chips without opening the main door, preserving the internal temperature and smoke levels for superior results. The smoker includes four chrome-coated racks, accommodating up to 7 chickens, 2 turkeys, 4 pork butts, or 4 racks of ribs.

Additional features include a removable water bowl to maintain moisture, a rear grease tray for simplified cleanup, an adjustable air damper for precise smoke control, and a fully insulated body with lockable latch to retain heat.

  • Digital vertical smoker with 710 sq. in. of total cooking surface
  • Easy-to-use digital control panel to set cooking time and temperature
  • Patented side wood chip loader to maintain smoke without heat loss
  • Four chrome-plated smoking racks support a variety of meat sizes
  • Removable water pan and grease tray for easy maintenance
  • Insulated steel body with window and lockable door for consistent performance
  • Air damper for adjustable smoke control based on recipe needs

Whether you are preparing large feasts or experimenting with smoking techniques, the Masterbuilt 30-Inch Digital Electric Smoker provides a hassle-free, precise, and flavorful smoking experience tailored for both beginners and seasoned grillers.

185 reviews for Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black

  1. Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    +2
    W. Wilson
    April 13, 2025
    I love my electric smoker!
    I previously bought a bbq grill with an offset smoker. Very basic, very cheap and loved the taste of smoked ribs and salmon, but hated how I had to co...More
    I previously bought a bbq grill with an offset smoker. Very basic, very cheap and loved the taste of smoked ribs and salmon, but hated how I had to constantly go outside to regulate the smoke. I had to keep adding wood, opening the vents, closing the vents and making sure the temperature of the meat was OK. You didn’t want to overcook it and didn’t want to undercook it. I was constantly running inside and outside my patio door.

    With this electric smoker, it is so easy. I bought the add on smoker attachment so I don’t have to continue adding wood chips every 30 minutes, downloaded the app on my phone so I can set the temperature and timer…and it has been smooth sailing every since. I can set the smoker temperature, the timer, add my wood chips and meat, go in the house and relax. My ribs and salmon came out perfect.
    Helpful? 2 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Richard
    September 13, 2024
    works very well
    Smokes pretty well and is easy to use. I needed casters so I purchased some from Amazon. Now I can roll it around with ease.
    Helpful? 3 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    +1
    Jerry W. Benningfield
    September 2, 2024
    Works Great!
    I have used this smoker for some Baby Back Ribs and have been very happy with it. My concern is the thin metal (.024 of an inch) (about the thickness...More
    I have used this smoker for some Baby Back Ribs and have been very happy with it. My concern is the thin metal (.024 of an inch) (about the thickness of 4 sheets of HD aluminum foil) which is used on the water pan, drip pan and chip dispenser. Although the smoker works well I am concerned about the life expectancy of these parts. My other concern is the lack of wheels and handles to move the smoker. I have attached a photo of the wheel platform I made with 2x4's and caster wheels from Amazon. The total cost was less than $25. The wheels are polyurethane with ball bearings and brakes. It is very easy to move and does not require tilting. I would have given this 5 stars except for the thin metal which I don't think will be long lived and will need periodic replacement.
    Helpful? 8 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    +3
    Andrew Kozak
    July 30, 2024
    Product is good but I won’t buy used again
    I had one of these before I moved across the country and I loved it but figured it would be easier to replace than to bring along. Bought this one use...More
    I had one of these before I moved across the country and I loved it but figured it would be easier to replace than to bring along. Bought this one used and it functions but I have to complain about the actual condition vs the description. I saved twenty bucks buying “lightly used” but the thing looked like it had been rolled off a cliff. I had to use channel locks to bend hinges and latches back into place. It works but it’s ugly, has bends throughout, has cracks on the control panel, I’d return it but I’m hungry right now and I can live with the dents— I just feel like it should have been sold for half of what I paid. I won’t trust “lightly used” for an item like this again.
    Helpful? 4 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    +3
    Amy aka mom
    July 10, 2024
    A good starter smoker!
    This is our first smoker. We have used it 4 times and each time has been better than the last. My only negative comment would be that the digital disp...More
    This is our first smoker. We have used it 4 times and each time has been better than the last. My only negative comment would be that the digital display is kinda hard to see when it’s bright outside. Other than that we have been impressed.
    Helpful? 3 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Amazon Customer
    January 19, 2024
    New smoker A+
    Had an older model that has pretty well wore out. Lasted several years and bought this one to replace. Same make but different style. Don't care for...More
    Had an older model that has pretty well wore out. Lasted several years and bought this one to replace. Same make but different style. Don't care for the instructions on putting the legs on. Little deceiving from the pics. Works good and does it's job. Still on a learning curve with it some.
    Helpful? 2 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    +3
    Amazon Customer
    August 9, 2023
    Dimensions are NOT what is pictured
    Trying to smoke/bake our Smoked Chicken Chili Rellenos and discovered we don't have a pan small enough! This is smoker #3 from Master built (wore 2 o...More
    Trying to smoke/bake our Smoked Chicken Chili Rellenos and discovered we don't have a pan small enough! This is smoker #3 from Master built (wore 2 out with happy lives). This is WAY smaller than previous model and what is portrayed in their thumbnail pics. Just be aware. Jury out on performance.....
    Helpful? 4 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    +3
    Deborah Creef
    July 24, 2023
    Product slightly damaged
    My husband bought this during Prime Days sale. Thrilled with the smoker itself, however, back was dented at delivery. He was able to repair/ azsemble ...More
    My husband bought this during Prime Days sale. Thrilled with the smoker itself, however, back was dented at delivery. He was able to repair/ azsemble luckily. Did not want to return due to sale price, but not pleased with dents.
    Helpful? 0 0
    M & M Miller<span class="a-icon a-profile-verified-badge"><span class="a-profile-verified-text"></span></span>
    July 3, 2023
    Good for the price and casual smoking
    This smoker has held up well for the past year I've had it. No major issues yet and not difficult to use or maintain.Pros: Easy setup and use, semi-po...More
    This smoker has held up well for the past year I've had it. No major issues yet and not difficult to use or maintain.
    Pros: Easy setup and use, semi-portable, consistent, still working the same as day 1.
    Cons: goes through chips quick, the bracket holding the chip tray was too high and the chips didn't burn well so I removed it,
    Helpful? 22 0
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    Masterbuilt 30-Inch Digital Electric Vertical Smoker – 710 Sq In Cooking Area, Side Wood Chip Loader, Digital Controls, Chrome Racks & Leg Kit – Model MB20070421, Black photo review
    +2
    Jeff
    June 28, 2023
    FAKE STORY
    I spent 2 hrs testing this smoker for temp control at 275*. It would drop to 262 and rise to 277. It was more than 3* off 66% of the time. I chose to ...More
    I spent 2 hrs testing this smoker for temp control at 275*. It would drop to 262 and rise to 277. It was more than 3* off 66% of the time. I chose to buy the 1200 watt element for the 40" digital smoker and put it in where the 800 watt element was in the 30" smoker.

    Part 9907120027, is meant for the 40" smoker and not listed as interchangable in the 30".

    It took me about 45 min to tear down my new smoker and 15 min to put it back together. I recommend watching replacement 40" videos before attempting. The Ground wire was now too small for the 1200 watt screws, but I used wire cutters to create a C shaped connection that worked well.

    I have attached the graphs for the 30" running 1200 watts without all the screws in, with the vent fully open. Air temp outside about 78*.

    I feel that the 30" should have 1200 watts when its sold. I feel the 40" probably needs 1500-2000 watts to cook to a temp of 275*. The 40" does have longer and deeper trays. With the 30" I can barely fit a 10.5 lb brisket, laid corner to corner on a rack. But my main concern is that there is no easy way to increase to heating element in the 40".

    I am very happy having made the change to the 1200 watt element. I was considering selling my brand new smoker for a loss the way it arrived. Although the digital display is horrible (too dim, bad angle), it works. The glass door is cute, but between smoke and humidity, you'll barely see your food. The insulation is decent, hot spots on the sides at the bottom, and others.

    For those thinking you dont need to cook at 275 often, you are right. But - because the heating element is too small, it takes too long to turn the heat back up. At 250, it will turn on heat when it drops to 247 and off at 250. The temp drops about 10* and is out of +/- 3* for 50% of the time.

    UPDATE:
    After about 30 min, the 1200 isnt working. I'll unplug and retest, maybe its the fuse. Masterbuilt should make these with better heating elements. 800 and 1200 is not enough for 30" and 40".
    Helpful? 29 0
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