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Why this brand stands out for our shoppers
Highly Rated
100K+ customers rate KitchenAid appliances highly across wall ovens, dishwashers, and ranges.
Design Forward
Extremely nice design aesthetic, a designer piece that also works beautifully day to day.
Low Returns
Dependable performance keeps returns low while elevating full-kitchen looks.
KMBT730SPS Built-In More-in-One Convection Microwave Oven
This KitchenAid® Multifunction Oven combines the versatility of an air fryer, toaster oven, convection oven, microwave and ventilation hood, all in one space-saving appliance designed for flush installation within a standard 12 ¾" cutout.
Backlit Touch Controls
illuminate when in use and fade unobtrusively into the sleek black glass of the oven door when the oven is off. A full-color LCD display makes it easy to see and select cooking modes, temperatures and cook times.
1.1 Cu. Ft. Capacity
comfortably fits a variety of dishes with enough height for a mixing bowl and width for a 9" x 13" casserole dish or multiple items at the same time.
Dishwasher Safe Air-Fry Basket
allows air to circulate around food as it cooks for crisping and browning. The basket is dishwasher-safe for easy cleanup.
What's in the box
Model KMBT730S includes dishwasher-safe air fry basket, toasting pan, oven rack and temperature probe
Why Buy KitchenAid KMBT730SPS Built-In More-in-One Convection Microwave Oven
Frequently Asked Questions
Q: Does this model have a turntable?
A: No, it has a turntable-free design with a hidden motor that circulates heat throughout the oven cavity, allowing for larger dishes and easier cleanup.
Q: What is the interior capacity and power?
A: The oven has a 1.1 cu. ft. capacity and operates with 950 watts of microwave cooking power.
Q: How do I use the Air Fry mode?
A: Air Fry mode replaces a countertop air fryer by using a heating element and fan to circulate hot air around food for crispy results. Use the included dishwasher-safe air-fry basket for best performance.
Q: How does the Temperature Probe work?
A: The temperature probe continuously monitors the internal temperature of food and automatically turns the oven off when the desired temperature is reached, ensuring precise cooking results.
Q: What is Steam Clean mode?
A: Steam Clean mode uses steam and added water to loosen spills and food residue. After the cycle, you simply wipe the interior clean with a damp cloth.
Pros and Cons of KitchenAid KMBT730SPS Built-In More-in-One Convection Microwave Oven
Pros
Cons
Conclusion
The KitchenAid KMBT730SPS is a strong choice for anyone seeking a versatile, space-saving appliance that reduces countertop clutter while providing a premium, integrated look in a modern kitchen. Its multiple cooking modes (air fry, bake, roast, etc.) and smart features add convenience and functionality. However, the smaller interior and higher price may be limiting for some. For those who value multifunctionality, seamless design, and are willing to learn the controls, this appliance offers excellent value by combining several kitchen tools into one unit.
| Width | |
| Exterior Width | 30" |
| Width | 29 7/8" |
| Depth | |
| Depth | 12 3/4" |
| Height | |
| Height | 18 5/8" |
KMBT730SPS Built-In More-in-One Convection Microwave Oven
This KitchenAid® Multifunction Oven combines the versatility of an air fryer, toaster oven, convection oven, microwave and ventilation hood, all in one space-saving appliance designed for flush installation within a standard 12 ¾" cutout.
Backlit Touch Controls
illuminate when in use and fade unobtrusively into the sleek black glass of the oven door when the oven is off. A full-color LCD display makes it easy to see and select cooking modes, temperatures and cook times.
1.1 Cu. Ft. Capacity
comfortably fits a variety of dishes with enough height for a mixing bowl and width for a 9" x 13" casserole dish or multiple items at the same time.
Dishwasher Safe Air-Fry Basket
allows air to circulate around food as it cooks for crisping and browning. The basket is dishwasher-safe for easy cleanup.
What's in the box
Model KMBT730S includes dishwasher-safe air fry basket, toasting pan, oven rack and temperature probe
Why Buy KitchenAid KMBT730SPS Built-In More-in-One Convection Microwave Oven
Frequently Asked Questions
Q: Does this model have a turntable?
A: No, it has a turntable-free design with a hidden motor that circulates heat throughout the oven cavity, allowing for larger dishes and easier cleanup.
Q: What is the interior capacity and power?
A: The oven has a 1.1 cu. ft. capacity and operates with 950 watts of microwave cooking power.
Q: How do I use the Air Fry mode?
A: Air Fry mode replaces a countertop air fryer by using a heating element and fan to circulate hot air around food for crispy results. Use the included dishwasher-safe air-fry basket for best performance.
Q: How does the Temperature Probe work?
A: The temperature probe continuously monitors the internal temperature of food and automatically turns the oven off when the desired temperature is reached, ensuring precise cooking results.
Q: What is Steam Clean mode?
A: Steam Clean mode uses steam and added water to loosen spills and food residue. After the cycle, you simply wipe the interior clean with a damp cloth.
Pros and Cons of KitchenAid KMBT730SPS Built-In More-in-One Convection Microwave Oven
Pros
Cons
Conclusion
The KitchenAid KMBT730SPS is a strong choice for anyone seeking a versatile, space-saving appliance that reduces countertop clutter while providing a premium, integrated look in a modern kitchen. Its multiple cooking modes (air fry, bake, roast, etc.) and smart features add convenience and functionality. However, the smaller interior and higher price may be limiting for some. For those who value multifunctionality, seamless design, and are willing to learn the controls, this appliance offers excellent value by combining several kitchen tools into one unit.
| Width | |
| Exterior Width | 30" |
| Width | 29 7/8" |
| Depth | |
| Depth | 12 3/4" |
| Height | |
| Height | 18 5/8" |

Craft your dream kitchen and unlock rebates up to $3000 On all KitchenAid® major appliances via a prepaid card by mail
RECEIVE UP TO $2000 WHEN YOU PURCHASE MULTIPLE MAJOR KITCHEN APPLIANCE
BUY 2 APPLIANCES GET $100
BUY 3 APPLIANCES GET $300
BUY 4 APPLIANCES GET $500
BUY 5 APPLIANCES GET $900
BUY 6 APPLIANCES GET $1400
BUY 7 APPLIANCES GET $1700
BUY 8 APPLIANCES GET $2000
PLUS RECEIVE AN ADDITIONAL BONUS UP TO $1000
ON 2 SELECT BUILT-IN COOKING APPLIANCES
OR A SELECT COMMERCIAL-STYLE RANGE
AND/OR A SELECT BUILT-IN REFRIGERATOR (See Rebate for more details)
* One model per appliance type. Qualifying major appliance types include KitchenAid® Refrigerators, Ranges, Microwaves, Cooktops, Wall Ovens, Ventilation and Dishwashers
Valid July 1 – December 31, 2025
1 Year Parts and Labor
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
We offer free in-home delivery to most serviceable zip codes for orders over $599.
Our Online Members-Only Price Includes*:
Extended Warranty
Free Installation
Bonus Rewards
Manufacturer rebates, instant savings, and product discounts — all in one place.
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.