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3.2 | 12 Reviews

1.7 cu. ft. Smart Built-In Microwave Speed Oven

LG MZBZ1715S

Features

  • Get the ThinQ® app to access smart features and more
  • LG TurboCook™ speed oven uses Infrared Heating™ for lightning-fast, oven-quality results
  • The convection oven circulates hot air for more even cooking and browned, crispy textures
  • Air fry crispy meals with little to no oil

Quick Specs

  • Type: Electric Wall Oven/microwave Combo
  • Style: Built In
  • Fuel: Electric
  • Built In: Yes
  • Width: 29.75"
  • Height: 20.12"
  • Depth: 23.18"
  • Nominal Width: 30"
  • Energy Star Rated: No
  • Self Clean: No
  • Convection: Yes
  • First Oven: 1.7 cu. ft.
  • Hidden Bake Element: No
  • Sabbath Mode: No
  • WiFi Connected: Yes

See More

 
Image Feature

One Appliance that Does it All

Cook with confidence, cook with speed. LG TurboCook™ gets it done with innovation and style.

Image Feature

Multiple Presets Save You Even More Time

Let the preset cooking functions take over when you need to defrost, reheat, melt and more. With over 50 options to choose from, we've got you covered from frozen to fresh, and apps to entrees.

Image Feature

Sleek and Practical Design

Intuitive SmoothTouch™ glass controls look modern and elegant, plus they make operating your oven a snap. Best of all, the smooth surface is easy to wipe clean for design that pays off in its practicality.

Image Feature

A Smarter Home Starts with the LG ThinQ® App

The ThinQ app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage your microwave's settings remotely, sync the light and vent with your smart LG range or cooktop, send cooking instructions to the microwave with scan-to-cook 1 , and more. Learn more.

Image Feature

Scan to Heat Up Your Frozen Food

LG ThinQ's Scan-to-Cook feature takes the guesswork out of frozen food prep. Simply scan the barcode 1 from the ready-made meal to remotely set oven temperature and cooking time.

Image Feature

Crispy Favorites Without the Guilt

Air Fry crunchy favorites like wings, fries and more while saving counter space. High temperatures and the convection fan work together to deliver the flavor and crunch you crave with little to no oil. 2

One Appliance that Does it All Cook with confidence, cook with speed. LG TurboCook™ gets it done with innovation and style.

Multiple Presets Save You Even More Time Let the preset cooking functions take over when you need to defrost, reheat, melt and more. With over 50 options to choose from, we've got you covered from frozen to fresh, and apps to entrees.

Sleek and Practical Design Intuitive SmoothTouch™ glass controls look modern and elegant, plus they make operating your oven a snap. Best of all, the smooth surface is easy to wipe clean for design that pays off in its practicality.

A Smarter Home Starts with the LG ThinQ® App The ThinQ app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage your microwave's settings remotely, sync the light and vent with your smart LG range or cooktop, send cooking instructions to the microwave with scan-to-cook 1 , and more. Learn more.

Scan to Heat Up Your Frozen Food LG ThinQ's Scan-to-Cook feature takes the guesswork out of frozen food prep. Simply scan the barcode 1 from the ready-made meal to remotely set oven temperature and cooking time.

Crispy Favorites Without the Guilt Air Fry crunchy favorites like wings, fries and more while saving counter space. High temperatures and the convection fan work together to deliver the flavor and crunch you crave with little to no oil. 2

Features

  • Get the ThinQ® app to access smart features and more
  • LG TurboCook™ speed oven uses Infrared Heating™ for lightning-fast, oven-quality results
  • The convection oven circulates hot air for more even cooking and browned, crispy textures
  • Air fry crispy meals with little to no oil
  • Sensor Cook determines when your food is ready using humidity-sensing technology
  • Scan the barcode of select ready-made meals via the ThinQ® app to remotely send cooking instructions to the oven
Accessories
Glass Tray(Upper) Yes
Metal Tray(Upper) Yes
Appearance
Handle Type Curved Bar
All Available Colors Black Stainless Steel, Stainless Steel
Handle/Knobs Stainless Steel Finish (AIuminum)
Oven Door Feature WideView™ Window
Capacity
Oven Capacity (cu. ft.) 1.7 cu.ft.
Dimensions/Clearances/Weight
Cut-Out (WxHxD) 28 5/8" x 19 3/4" x 23 1/2"
Depth (including handle) 25.56"
Product (WxHxD) 29 3/4" x 20 1/8" x 23 3/16"
Shipping Dimensions (WxHxD) 31 7/8" x 23 5/8" x 27 1/4"
Shipping Weight (lbs) 101.7 lbs
Product Weight (lbs) 78.14 lbs
Oven Features
Convection (Watt) 1500W (Sheath heater)
Oven Modes Bake, Broil, Air Fry, Proof, Easy&Self Clean, Convection Bake, Convection Roast, Keep Warm, Frozen Meal, Slow Cook, Favorite
Proof Yes
Speed Oven Yes
Power/Ratings
Amp at 120V max. 16a, saturation 14a
Electric Supply 120 VAC
kW at 120V Max. 1.9kW, Saturation 1.65kW
Max. Amp Load 16a
Energy Requirements 120 VAC
Summary
Series LG
Cooking Appliance ThinQ® Smart Features
Check & Control Yes
SmartDiagnosis™ Yes
ThinQ® Smart Technology Yes
Wi-Fi Connectivity Yes
Upper Oven Features
Broil Yes
Broil Element 1,200W Upper / 375W Lower
Convection Bake Yes
Microwave Yes
Microwave mode power consumption 1900 W
Microwave Power output 975 W
Speed cook - # of Defrost (4 Menu) Meat / Poultry / Fish / Bread
Speed cook - # of Melt (5 Menu) Butter / Caramel / Cheese / Chocolate / Marshmallow
Speed cook - # of Soften (4 Menu) Butter / Cream Cheese / Frosting / Ice Cream
Warranty/UPC
Parts & Labor 1 Year
UPC 048231341974

Quick Specs


  • Appearance

  • Type: Electric Wall Oven/microwave Combo
  • Style: Built In
  • Fuel: Electric
  • Built In: Yes

  • Dimensions

  • Width: 29.75"
  • Height: 20.12"
  • Depth: 23.18"

  • Size

  • Nominal Width: 30"

  • Features

  • Energy Star Rated: No

  • Oven Features

  • Self Clean: No
  • Convection: Yes
  • First Oven: 1.7 cu. ft.
  • Hidden Bake Element: No

  • Extras

  • Sabbath Mode: No
  • WiFi Connected: Yes

LG Appliances Buy More Save More Delivery and Installation Allowance

Offer Expires: 3/1/2025 to 4/30/2025 Must be postmarked by: 5/31/2025

Enjoy exclusive rebate savings with purchase of qualifying LG Appliances. Rebate form must be postmarked by 5/31/2025.

LG ThinQ Care Warranty Promo

Offer Expires: 4/3/2025 to 12/31/2025 Must be postmarked by: 2/28/2026

Purchase a qualifying LG product and register it through ThinQ app to receive a free 1 Year Extension on Manufacturer Warranty, valued up to $185. Rebate form must be postmarked by 2/28/2026.

LG Buy More Save More Instant Rebate

Offer Expires: 4/3/2025 to 6/17/2025 Must be postmarked by: 6/17/2025

Receive up to a $1000 instant rebate with purchase of 2 or more qualifying LG Appliances. Rebate form must be postmarked by 6/17/2025.

LG ThinQ Care Warranty Promo

Offer Expires: 4/3/2025 to 12/31/2025 Must be postmarked by: 2/28/2026

Purchase a qualifying LG product and register it through ThinQ app to receive a free 1 Year Extension on Manufacturer Warranty, valued up to $185. Rebate form must be postmarked by 2/28/2026.

LG Buy More Save More Rebate

Offer Expires: 4/3/2025 to 6/17/2025 Must be postmarked by: 8/17/2025

Receive up to a $1000 rebate with purchase of 2 or more qualifying LG Appliances. Rebate form must be postmarked by 8/17/2025.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

3.2 out of 5

33% of reviewers recommend this product.

2 Stars

Great features but first one was defective

JeffyB 1/2/2025

A very nice oven when it works. But in the months Ive owned it its been out of service as much as in. LG service techs and customer service are very nice professional but it took way too long to replace the defective unit I bought. Replacement product has arrived and Im hoping it works better than the first unit. Lack of illuminated display is silly on an oven this expensive.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Got a defective oven. Awaiting replacement

JeffyB 12/24/2024

Unfortunately was only able to enjoy our new speed oven for a few months before it started to have problems. Would stop working randomly and eventually stopped completely. Took four visits from LG techs and still could not fix it. So have been without our oven for over a month still awaiting replacement. We feel the problem should have been diagnosed and resolved more quickly.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

Impressive

JoeSC 12/23/2024

Great product. Bought two for kitchen. Many features and works more like a multi-use oven than simply a microwave. Looks great as well.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

3 Stars

Main glass door broken

Edrayan 10/19/2024

Purchased MZBZ1715S and the main front glass broken before installing it . Still dont know what to do.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
3 Stars

A nice but flawed device.

Traveling chef 37 9/29/2024

We purchased one of these in its 110 volt form via Best Buy about 6 monts ago. This machine does funtion a advertised but I wish it was a bit more robust. Our local store here in Centrial Maine isnt very big so they did not have one on display for us to touch and fell before hand so we bought one just on faith that it would be a worthwhile purchase. After months of average usage a few things emerge as points of concern. First the controls and key pad are not lighed so unless you have a bright light on you cannot see what or where to press a button. This is a constant annoyance and gets old verey quickly. It make a chore of trying to warm a cup of coffee for instance. Next thes hepatic buttons are not as responsive as one could hope causing one to press repeatedly with mixed results. Ive tried any number of degrees of touching with on change. Its just a pain sometime while other times no problem at all. This becomes an issue when poking at a button in the dark see above you have to wonder if you are pressing in the right place etc. Lastly the digital clock is big and bright and very useful except when it isnt. It has no back up battery so when the power goes out you have to reset it every time. Here in Central Maine that happens a lot. These issues are a shame for this seemingly premium product and a decidedly premium price. This is otherwise a nice product so be sure to find a store where you can touch and feel the thing before buying or take this caution to heart. We now have to live with these issues for several years.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

3 Stars

Control Panel Inop

Cooking winemaker 3/3/2024

I had this microwave installed the week before Christmas 2023 and the control panel has stopped working already less than 10 weeks. Before this happened I loved the features and it worked well. Im disappointed with the quality of their manufacturer.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Horrible service after the sale

Troy H 2/13/2024

Purchased a $1700 dollar appliance in September of 2023. Arrival date was pushed back to January. The unit arrived with no external damage but once installed the inside was discovered to be cracked. LG continues to provide vague direction and basically unwilling to ship a new unit. This was a manufacturing issue that should have been resolved with a replacement unit. Lowes has been empathic and helpful in attempting to resolve this situation but kicking it back to LG given it was a manufacturing defect
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
4 Stars

Great look

William Ha 1/26/2024

Like the look and functionality of the microwave. Surprised that the control panel microwave and oven does not light up like the LG matching oven we have. Overall a nice appliance.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

You will not be disappointed.

Debra out of Beecher IL 12/26/2023

You will not be disappointed with this microwave. It has numerous functions and complements by log cabin wonderfully
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
3 Stars

Overall good

dahn 10/26/2023

I bought month ago. I think this product needs some improvements. 1. not fit to the cabinet because of a gap between the control panel and the cabinet. 2. lack of air fryer functionality. 3. the control panel looks like 90s design 4. personally I dont like the door handle design Overall its good except those what I thought
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
3 Stars

We purchased a fridge microwave stove/oven

Biff18 5/21/2023

Have owned them 7 months. The microwave doesnt cook consistently. Needs a new board in the control panel. The oven wont keep temp. It takes an hour to make brownies. They are ordering new parts for it. The repair men have been very nice.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Looks great works great

William Rynecki 4/14/2023

Added an over the range hood and replaced the microwave with an LG 1.7 CU. FT. SMART WI-FI ENABLED BUILT-IN SPEED OVEN MICROWAVE. Bakes as well as microwaves fast and efficiently. Many have commented on its looks. But these looks have brains. Two thumbs up--way up on the LG Speed Oven and Microwave.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value