Masterbuilt® 40-inch ThermoTemp Propane Review (2026): A Spec-Based Look
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This masterbuilt masterbuilt 40 inch thermotemp propane review focuses on the MB20051316 vertical smoker. It offers 960 square inches of cooking space and reaches temperatures up to 375°F. The unit stands 53 inches tall and weighs 92 pounds. Its black finish and square shape fit most patios. You get four chrome-coated racks for ample food capacity. The design includes a removable water bowl and woodchip tray for flavor. This model uses propane for consistent heat. It is a dedicated smoker built for large batches of meat.
- 960 square inches of total cooking space across four racks
- Adjustable temperature dial controlling heat up to 375°F
- Push-button ignition for easy propane lighting
- Adjustable air damper for precise smoke control
- Fits up to 16 chickens or 6 turkeys simultaneously
Good fit for
You should choose this smoker if you need high capacity for large gatherings. The vertical design allows you to stack racks, making it ideal for smoking multiple racks of ribs or whole turkeys at once. The propane fuel source eliminates the need to manage charcoal or wood logs manually. Its analog temperature control is straightforward, which suits users who prefer simple, reliable operation over complex digital interfaces. The 92-pound weight suggests it is sturdy enough for permanent outdoor placement.
Who can skip it
Skip this model if you require precise digital temperature management. The analog dial does not provide exact degree readings, which may frustrate users accustomed to digital thermostats. If you prefer horizontal cooking surfaces for large cuts like briskets, the vertical orientation may not suit your technique. The unit is also quite tall at 53 inches, so check your patio clearance. Additionally, it lacks built-in lighting or side tables, so you may need to purchase accessories separately for convenience.
Verdict
This vertical propane smoker delivers high capacity and simple controls for serious smoking enthusiasts. It is best for those who prioritize volume and ease of use over digital precision.
Key specs explained
Cooking Area: 850+ Sq In
This vertical smoker provides over 850 square inches of cooking space. You can fit up to 16 chickens or six turkeys at once. The tall design uses floor space efficiently. It suits large families or those hosting gatherings. Compare this capacity with horizontal grills that require more width. The four chrome-coated racks maximize this vertical volume for consistent smoking results.
Max Temperature: 375°F
The adjustable temperature dial allows you to reach up to 375°F. This range covers low-and-slow smoking and higher-heat roasting. You can control the heat with the air damper. It offers versatility for different meat types. Check if other units offer higher peaks for searing. This limit is suitable for most traditional barbecue styles without requiring extreme heat.
Height: 53 inches
The unit stands 53 inches tall. This height positions the cooking chamber at a comfortable working level. You do not need to bend over excessively. It fits under standard patio covers or in garages. Measure your available vertical space before purchase. Compare this height with shorter tabletop smokers. The tall profile supports the large cooking area and woodchip tray below.
Weight: 92 pounds
This smoker weighs 92 pounds. It is heavy enough to remain stable during use. You will need assistance to move it. Secure placement prevents tipping in wind. Compare this weight with lighter portable units. The mass helps retain heat. Plan for a permanent spot or a sturdy cart. The weight includes the steel construction and water bowl.
Fuel: Propane
This model runs on propane gas. You get instant ignition with the push of a button. Temperature control is easier than with charcoal. You do not need to manage ash or charcoal briquettes. Propane provides consistent heat for long smoke sessions. Check local gas line availability if needed. This fuel type offers convenience for frequent users who want quick setup and cleanup.
Design and Build Overview
According to the listing, this smoker features a black, square vertical design. The unit measures 28.7 inches wide, 22.8 inches long, and 53 inches tall. It weighs 92 pounds. This footprint requires a stable, flat surface. The vertical layout maximizes cooking capacity while minimizing ground space. You can fit up to 16 chickens or six turkeys inside. The tall structure allows you to stack food efficiently for large gatherings.
The interior includes four chrome-coated smoking racks. These racks provide multiple levels for simultaneous cooking. A removable water bowl sits below the racks. It adds moisture to the cooking environment and catches drippings. This design simplifies cleanup. A woodchip tray is included to generate smoke flavor. You place wood chips in this tray to infuse your food with a smoky taste.
Control is managed through an analog temperature dial and an ignition button. The dial lets you set temperatures up to 375°F. The ignition button lights the propane fuel with a push. An adjustable air damper allows you to control smoke flow. These manual controls require you to monitor settings physically. The propane fuel source provides consistent heat without the need for charcoal or wood management.
Setup and everyday use
Setting up this Masterbuilt vertical smoker begins with placing the unit on a stable, flat surface. Its 92-pound weight and 53-inch height require adequate clearance. The square design measures 28.7 inches wide and 22.8 inches long, fitting into most outdoor spaces without excessive footprint usage. You will connect a standard propane tank to the fuel inlet. The listing notes a push-button ignition, which simplifies the lighting process compared to manual methods. This feature helps you start the heating element quickly and safely.
Daily operation relies on the adjustable temperature dial and air damper. You set the desired smoking temperature, which can reach up to 375°F, using the analog control. The air damper allows you to regulate airflow, which directly influences smoke intensity and heat retention. This manual control system requires you to monitor conditions visually rather than relying on digital readouts or remote apps.
Inside, you arrange the four chrome-coated smoking racks to accommodate your food. The vertical layout supports up to 16 chickens or six turkeys, maximizing capacity within the 850-plus square inches of cooking area. You add moisture and catch drippings using the removable water bowl. For flavor, you place wood chips in the designated tray. The offset smoker design helps circulate heat and smoke evenly around the food. Cleaning involves removing the racks and the water bowl for washing. This straightforward mechanical setup suits users who prefer tactile control over automated systems.
Before You Buy This Smoker
You need propane tanks and wood chips to run this unit. The ignition button requires standard propane connections, so verify your tank adapters fit. You must source wood chips separately, as they are not included. The removable water bowl needs regular emptying to prevent overflow and maintain hygiene. Cleaning the chrome-coated racks after each use will preserve their finish and prevent rust buildup. This vertical smoker occupies a 28.7 by 22.8 inch footprint. Ensure your outdoor space has the necessary clearance for the 53-inch height and 92-pound weight. It sits alongside other grills in the 1 product guide. Unlike horizontal grills, this design prioritizes vertical stacking capacity over direct searing surfaces. If you need high-volume smoking for large cuts like turkeys or pork butts, this model fits your workflow. If you prefer quick searing, consider a different style. Check that your propane supply can sustain the adjustable temperature dial settings up to 375°F for extended periods without refilling.
Check before you buy
- Verify propane tank adapter compatibility with your existing tanks.
- Ensure your outdoor surface is flat and level.
- Check clearance for the 53-inch height and 92-pound weight.
- Confirm you have wood chips for flavoring.
- Assess if vertical stacking meets your volume needs.
Masterbuilt 40-inch Propane Vertical Smoker
Best for: Large capacity smoking with manual controls
- Cooking Area
- 960 sq in
- Temperature Range
- Up to 375°F
- Controller Type
- Analog dial
- Fuel
- Propane
- Smoker Style
- Vertical
- Features
- Offset Smoker
This vertical propane smoker offers 850+ square inches of cooking space. It stands 53 inches tall and weighs 92 pounds. The analog dial lets you adjust temperatures up to 375°F. You can fit up to 16 chickens or 8 racks of ribs inside. The push-button ignition and removable water bowl simplify your smoking routine. It is a solid choice for those who want high capacity without digital controls.
- Provides 850+ square inches of cooking area
- Push-button ignition for easy lighting
- Adjustable temperature dial reaches up to 375°F
- Holds up to 16 chickens or 8 racks of ribs
- Removable water bowl for moisture and drip collection
- Heavy build at 92 pounds
- Tall profile at 53 inches high
- Analog temperature control lacks digital precision
- You need to smoke large cuts like turkeys or pork butts
- You prefer simple analog dials over digital displays
- You have the vertical space to accommodate a 53-inch tall unit
- You require precise digital temperature monitoring
- You have limited space for a 92-pound heavy unit
- You prefer a compact horizontal grill over a vertical smoker
Verdict: Masterbuilt 40-inch ThermoTemp Propane Smoker fits users who prioritize large capacity and simple manual controls. It suits those with the floor space for its 92-pound weight and 53-inch height.
Specifications side by side
| Spec | Masterbuilt 40-inch Propane Vertical Smoker |
|---|---|
| Cooking Area | 960 sq in |
| Temperature Range | Up to 375°F |
| Controller Type | Analog dial |
| Fuel | Propane |
| Smoker Style | Vertical |
| Features | Offset Smoker |
| Use | Smoker |
| Color | Black |
| Shape | Square |
| Dimensions | 22.8 × 28.7 × 53 inches |
| Weight | 92 pounds |
| Size | 40 inch |
| Model | MB20051316 |
Frequently asked questions
Is the Masterbuilt 40-inch ThermoTemp propane smoker a vertical unit?
Yes, this model is a vertical smoker. The listing classifies it as a vertical style with an offset smoker feature. This design stacks cooking racks vertically to maximize space. You get over 850 square inches of cooking area within a compact footprint. The tall, square shape helps you fit large cuts of meat or multiple poultry items efficiently.
What are the exact dimensions of the Masterbuilt 40-inch smoker?
The unit measures 28.7 inches in width, 22.8 inches in length, and 53 inches in height. These dimensions define its physical footprint on your patio or deck. The model number MB20051316 identifies this specific 40-inch configuration. Ensure you have enough vertical clearance for the 53-inch height and floor space for the 28.7-inch width.
How much does the Masterbuilt 40-inch propane smoker weigh?
The smoker weighs 92 pounds. This weight provides stability but requires a solid, level surface for safe operation. You need adequate floor space to support this mass. The substantial weight helps keep the unit steady during use, though you should plan your placement carefully before assembly to avoid moving it later.
Does this smoker use propane or charcoal as fuel?
This smoker runs on propane fuel. It is designed for use with standard propane tanks. You do not need charcoal or wood briquettes to start the fire. The propane system allows for temperature control via the ThermoTemp controls. You only need to supply wood chips separately for adding smoke flavor during the cooking process.
What is the cooking capacity of this vertical smoker?
The cooking area is listed as 850+ square inches. This ample space allows you to smoke large quantities of food at once. The vertical design utilizes height to hold multiple racks. You can fit substantial items like whole turkeys or large briskets. The square shape ensures efficient use of the available floor space for your cooking needs.
What color is the Masterbuilt 40-inch ThermoTemp smoker?
The unit features a black finish. The black color applies to the main body and the square-shaped structure. This color choice is standard for outdoor cooking equipment to help hide soot and heat discoloration. The black exterior complements most outdoor kitchen setups and blends with typical patio furniture aesthetics.
See also
Prices and specifications on this page are read from the Amazon product listing and can change at any time. Scores are out of 10, based on listed specifications and buyer feedback. Nobody at this site handled or measured these products.
