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John McLemore Signature Series 730-Sq. in Black Gas Smoker

Ratings & Reviews for Masterbuilt John McLemore Signature Series 730-Sq. in Black Gas Smoker

4.0
620
Review
 4 out of 5
620 Reviews


79% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The smoker is easy to use and provides good temperature control, allowing users to produce delicious smoked meats. It has a large capacity suitable for smoking a variety of meats. However, some customers have experienced issues with the smoker's durability, such as problems with the doors, paint, and components failing prematurely. Despite these concerns, many customers still consider the smoker a good value and recommend it, especially for the price point.

Customer review summary generated by AI, including incentivized reviews.
620 Customer Reviews

Love it and Works flawlessly

I have owned this for 3 years now and it has always worked flawlessly. Temperature is very easy to control and uses very little gas. Should get almost 2 seasons out of a tank of gas.

June 21, 2026

From masterbuilt.com

Poor welds

Would Not Recommend

I have had this smoker for awhile and about 3 months ago the door hinge welds broke and the door fell off. I was able to weld it back on but it didn’t last but two cooks. I like the smoker but not the workmanship. .

June 17, 2026

From masterbuilt.com

Response from Customer Support

Thank you for taking the time to review the 40 inch ThermoTemp XL Propane Smoker. We have included a link to the part needed for the issue you are exp...

Customer SupportJune 18, 2026

Masterbuilt smoker

Would Recommend

[This review was collected as part of a promotion.] I got this smoker for my birthday and it is great works really well and is easy to use best smoker i have owned well worth the money

April 12, 2026

From masterbuilt.com

Great Vertical Smoker

Would Recommend

[This review was collected as part of a promotion.] Very happy with this. Large capacity and easy to operate. Very good design. Easy to maneuver when it needs to be moved. Sufficient shelf space for any smoking needs.

April 12, 2026

From masterbuilt.com

Vertical 2 door gas smoker

Would Recommend

[This review was collected as part of a promotion.] I use this weekly and love it. It does everything I want it to do and more.

April 12, 2026

From masterbuilt.com

Made me the Grill master

Would Recommend

[This review was collected as part of a promotion.] I’ve enjoyed smoking mini types of meats in the smoker. Most popular pulled pork, pork butt.

April 12, 2026

From masterbuilt.com

SMOKER

Would Recommend

[This review was collected as part of a promotion.] HIGH QUALITY AND EASY TO USE. WOULD HAVE GIVEN FIVE STARS IF LEGS WERE RUST PROOF.

February 20, 2026

From masterbuilt.com

My Propane smoker

Would Recommend

[This review was collected as part of a promotion.] I bought this smoker liked it a great deal, the pan for wood chips is great, dual doors for access to add more wood chips, overall very pleased. The top door hinge broke making it almost useless.It still works but a pain to use, and clean.

February 20, 2026

From masterbuilt.com

Response from Customer Support

Thank you for sharing your experience. We’re glad to hear you’ve been enjoying the smoker and features like the wood chip pan and dual-door design hav...

Customer SupportFebruary 23, 2026

Hassle Free Smoke

Would Recommend

[This review was collected as part of a promotion.] After five years of faithful service, my Masterbuilt vertical propane smoker has more than earned its place as a cornerstone of my backyard cooking setup. It has consistently delivered delicious, smoke-infused results, whether I'm tackling a holiday turducken or a Thanksgiving turkey. One of the standout features of my model is the full viewing window. Being able to monitor the color of the meat without opening the door is a game-changer. I...

February 7, 2026

From masterbuilt.com

Reliable and Consistant Workhorse of a Smoker

Would Recommend

[This review was collected as part of a promotion.] My first Smoker was the Masterbuilt - Two Door Propane smoker. I knew nothing about smoking or how to use a smoker. I had to assemble it myself, which I am a nerd and kind of like assembling something so I know it better. However, after reading and researching I decided to fire it up and smoke a couple of whole chickens. They turned out beautiful and of course, tasty. I love the fact that I can control the amount of smoke and temperature manual...

February 4, 2026

From masterbuilt.com

Smoker

Would Not Recommend

[This review was collected as part of a promotion.] I bought this to replace my old smoker just before Christmas. It works great but I do have two gripes. One, the interior area is smaller than I expected, and eighteen lb spatchcock turkey is a tight fit. Two, wood pan is too small to put enough flavor into the meat early in the cook.

February 4, 2026

From masterbuilt.com

XL gas smoker!

Would Recommend

[This review was collected as part of a promotion.] I am writing to share my positive experience with the XL gas smoker I purchased in 2017. When I bought my house, I decided it was time to upgrade from my Masterbuilt 30” digital electrical smoker. I chose the XL gas smoker specifically because I wanted to transition to gas and really liked the glass door feature. After a simple assembly and the initial seasoning, I have since smoked all kinds of meat with it. I am very happy with how well...

February 4, 2026

From masterbuilt.com

Does not stay lit.

Would Not Recommend

Bought and assembled a couple months ago. Finally got a chance to use it. Two hours into the smoke the flame went out. Not a supply issue. Will only stay lit if you hold the knob in. Let go of the knob it goes out. The heat sensor is installed properly, connections are tight. The controls are simply faulty and based upon dozens of other reviews it’s a common defect.

November 23, 2025

From masterbuilt.com

Response from Customer Support

Thank you for your review of the ThermoTemp XL Smoker. A customer service representative will contact you via email within the next business day.

Customer SupportNovember 24, 2025

This smoker has never let me down!

Would Recommend

[This review was collected as part of a promotion.] I bought this over three years ago and absolutely love it! I have considered purchasing another smoker. This one is still going strong.

November 5, 2025

From masterbuilt.com

Awesome Temperature control

Would Recommend

[This review was collected as part of a promotion.] I bought this smoker 5 years ago & I have smoked turkeys, ribs, deer sausage, cakes, pies, roasts & they ALL turn out amazing!! The temperature control is unbelievable & the wood tray & water tray work perfectly!

November 5, 2025

From masterbuilt.com

"ThermoTemp XL: Big Flavor, Zero Fuss

[This review was collected as part of a promotion.] 🔥 40-Inch ThermoTemp™ XL Propane Smoker: Set It and Savor It As someone who loves the flavor of smoked meats but doesn’t want to babysit a fire all day, the ThermoTemp XL has been a revelation. This propane smoker combines convenience with serious smoking power, and it’s earned a permanent spot on my patio. 🌡️ Smart Temperature Control The built-in thermostat is a game-changer. No more guesswork or constant adjustments—just set your temp...

November 5, 2025

From masterbuilt.com

Simple set up and use

Would Recommend

[This review was collected as part of a promotion.] I have used this for 3 years and it has been integral in my day. Held up well but I think I need a replacement.

November 5, 2025

From masterbuilt.com

Wonderful fearures

Would Recommend

[This review was collected as part of a promotion.] I bought this to replace another smoker. I have had it for about a month and used it to smoke a pork butt and a brisket. Both turned out great.

November 5, 2025

From masterbuilt.com

Smoking

Would Recommend

[This review was collected as part of a promotion.] Great smoker for long smoking. The duel door allows adding wood without losing heat and smoke on what is being smoked. Made two alterations- first was to put a cast iron pan on the burner so more chips could be added. Second was due to my butcher giving me a harder turkey then I ordered. Usually a 14 pound is sufficient for the family thanksgiving. He ran out of the 12/14 so gave me a 19 lb knowing I smoke them and had the knowledge. Was rea...

November 5, 2025

From masterbuilt.com