Skip to main content Accessibility statement Skip to main menu
Masterbuilt 40 inch Pellet Smoker
Out of Stock

Masterbuilt 40 inch Pellet Smoker

Our Masterbuilt 40 inch 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 thermometer 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 lbs. of 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 
Out of Stock

Frequently Asked Questions

23.49 in.
43.40 in.
17.95 in.
MWS 140|S Pellet Smoker 

Delicious wood fire flavor

Customize your flavor profile and enjoy the process
Pellet hopper with auger feed system lets you smoke for hours without reloading
Auger Feed System

Set it and smoke

Holds over 17 lbs. of wood pellets for hours of smoking without reloading

Four racks give you enough room to cook for a crowd
Four Racks

Feed a couple or a crowd

Four chrome-coated smoking racks

Digital Control Panel

Set to savor

Digital panel controls on/off, temperature, cook and smoke time

Feed a couple or a crowd

Pork Butt
Racks of Rib

MWS 140|S Schematic
43.40" in.
23.49" in.
Model #
23.49 in cm
43.40 in cm
17.95 in cm
Frequently Asked Questions
Our electric and propane smokers are designed to operate with the use of wood chips only. Pellets are to be used in our pellet smokers only.
Do not use the smoker in covered areas, including garages or covered porches, or on combustible surfaces. Do not use your smoker within 10 feet of any structure or building. The smoker is for outdoor use only.
  When cleaning your smoker, mix 50/50 hot water and apple cider vinegar in a spray bottle and shake well. Apply mixture and clean with a soft sponge. It is very important not to use harsh chemicals to clean your smoker.