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Masterbuilt MWS 340B Pellet Smoker

SKU: 135093699
Masterbuilt MWS 340B Pellet Smoker
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Product Rating is 3.8


TSC of franklin #2314
2176 hillsboro rd ste 122
franklin, TN 37069
(615) 595-5700
TSC of franklin #2314
2176 hillsboro rd ste 122
franklin, TN 37069
(615) 595-5700
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Item Information

Our MWS 340B Pellet Smoker is a durable workhorse with plenty of room to smoke your favorite foods. The clean-burning pellet system monitors the cabin temperature and adjusts the auger speed, feeding the correct amount of pellets to maintain the set temperature. With the integrated meat probe thermometer and digital control panel with preset smoke and cook cycles, you'll achieve competition-ready results in your own backyard. The handle and wheels make moving the smoker easy. With four chrome-coated racks there is plenty of room to smoke 16 chickens, 6 turkeys, 8 racks of ribs, or 8 pork butts. Master the art of smoking with Masterbuilt.

  • Four chrome-coated smoking racks
  • Meat probe thermometers for perfect results every time
  • Digital panel controls on/off, temperature, cook and smoke time - preset smoke and cook cycles automate the pellet smoking process
  • Pellet hopper holds over 12 lb. on wood pellets for hours of cooking without reloading
  • Auger moves the wood pellets from the hopper for even, consistent cooking from 180°F to 350°F
  • Side handle and caster wheels make moving smoker easy
  • Heat diffuser for even heat distribution
  • Removable crucible makes cleaning out pellet ash in crucible easy
1-Year Limited

Specification Description
Ignition Type: Electronic
Product Height: 52.76 in.
CountryofOrigin: Imported
Finish: Black Powder Coated
Grate Material: Steel
Warranty: 1-Year Limited
Lid or Door Material: Cold Rolled Steel
Product Width: 36.22 in.
Power Type: Electric
Product Length: 24.61 in.
Material: Cold Rolled Steel
Brand: Masterbuilt
Number of Preset Temperature Settings: None
Total Cooking Area: 977 sq. in.
Special Feature(s): None
Run Time: None
Number of Adjustable Dampers Included: 1
Number of Grills/Racks: 4
Food Capacity: 16 Chickens, 6 Turkeys, 8 Racks of Ribs, 8 Port Butts
Part Number: MB20250118
Product Weight: 111.25 lb.
Manufacturer Part Number MB20250118
Masterbuilt MWS 340B Pellet Smoker is rated 3.8 out of 5 by 9.
Rated 1 out of 5 by from Customer service is awful. I tried to buy a new heating element and was told that the only way to do it is through their 1-800 number. After registering for a call back due to long wait times, I never received a call back. I did this twice and never got a response. I then decided I would wait on hold. After 50 minutes of hearing how important customer service means to them, I hung up. I guess they were just kidding about good customer service. I am now looking to buy a new smoker and it will not be a Masterbuilt.
Date published: 2019-07-11
Rated 5 out of 5 by from Great smoker!! Maintains temp excellent. Less effort needed. Plenty of cook capacity
Date published: 2019-02-21
Rated 5 out of 5 by from Smoking made easy The smoker is awesome, lots of room to cook on and the flavor from the wood pellets makes all the difference. It took me about 2 hours to put it all together, instructions were on point.
Date published: 2018-12-16
Rated 1 out of 5 by from Physical defects AND doesn't work Upon unboxing this smoker and beginning to assemble it, I found a large dent in the upper door complete with missing/chipped paint and a broken weld seam at the top corner on the hinge side. Additionally there were a lot of paint gouges along the top/front corner of the door. Thinking that maybe I could live with that, I finished assembly and tried to get it to heat up. The unit faulted the first two attempts at preseasoning after 20-30 minutes with ERR4 displayed. The manual doesn't mention this error. The third time, I went ahead and set a 1-minute smoke cycle in addition to the preseasoning heat cycle recommended in the manual. No error, but the smoker never came up to temp after 6 hours of trying, it didn't get over 150degF. Beyond that, if it DID work, I'd still be somewhat disappointed in the build quality of this unit. After 5 years with my MES30 which has been a very solid smoker, I don't see how this one could possibly last that long. It has much lighter-weight components for almost every part and the main smoke-box is just sheet metal, no insulation whatsoever!
Date published: 2018-12-06
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Why would this not include a door gasket? Another reviewer said it’s not included and recommended by others to use it. If that is the case why wouldn’t it just be simply included.  For this price point one would think everything needed for proper funtion

Asked by: SimpleBrainless
Due to the temperatures this smoker can reach, we do not include a door gasket for our pellets and propane smokers. If you have any other questions, please contact us directly at 800.489.1581.
Answered by: Masterbuilt Tech Support
Date published: 2019-01-08

I have one being delivered. Do I need to purchase a door gasket? Also, any recommendations on the best pellets to use

Asked by: jazzbonie
Hello jazzbonie, thank you for choosing Masterbuilt. You do not need to purchase a door gasket. Any brand of pellets will work with this smoker. For flavor pairings with your meats, please visit our website for guides and helpful tips.
Answered by: Masterbuilt Tech Support
Date published: 2019-08-15
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