7 Best Small Wall Ovens (November 2026)
The best small wall ovens include the Empava 24" 2.3 cu ft Natural Gas for natural gas kitchens, the ThermoMate 24 Inch Electric Wall Oven for preset cooking modes, and the ThermoMate 24" Electric Wall Oven for simple electric controls.
On this page (4 sections)
The best small wall ovens are 24-inch built-in models that match your cabinet opening, fuel supply and electrical service. That match matters more than the brand name on the front, because a compact oven still needs room to slide in, clearances to run safely and the right connection behind the wall.
A narrow cabinet opening is only part of the decision. Compare the oven's full dimensions, required cutout, depth, capacity and connection before you plan the installation.
The Empava natural gas oven ranks first for its convection system and rotisserie, while the ThermoMate and VIKIO HOME models offer more electric cooking modes. That split helps you narrow the list quickly, since fuel type will rule out most models for many kitchens.
Capacity figures also deserve a close look. This group ranges from 2.3 cu ft to 2.83 cu ft, and that gap can decide whether a large roast, a wide baking dish or several trays fit comfortably.
Depth is another common trap. Two ovens can share a similar front width and still need different cabinet depth, so measure the opening and the space behind it before you order.
Electrical needs vary just as much. The gas Empava needs a 120V outlet for ignition, fan and light, while the electric models use higher voltage connections that should be confirmed in advance.
If you're still deciding between appliance types, read What Is the Best Oven for Small Kitchens? and What Oven Type Is Best For A Small Kitchen?. Our Best For Small Kitchens guide can also help you compare compact cooking layouts.
Think about how you cook most days. Simple baking and broiling may not need a long list of preset modes, while regular roasting, pizza or air-fry style cooking can justify a more flexible model.
Use the sections below to check each oven against your opening, fuel and wiring. That order keeps a good fit from becoming an expensive return.
Our picks at a glance
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1
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2
Best for preset cooking modesThermoMate 24 Inch Electric Wall Oven
9.6/10 our score
See it on Amazon -
3
Best for simple electric controlsThermoMate 24" Electric Wall Oven
9.5/10 our score
See it on Amazon
- 4
Check itthermomate 24" Single Wall Oven
Best for convection flexibility - 5
Check itEmpava 24" 2.3 cu ft Single Electric
Best for mechanical electric controls - 6
Best for larger electric capacityCheck it - 7
Check itVIKIO HOME 24” Single Wall Oven
Best for air-fry cooking
The best small wall ovens for narrow cabinet openings
The Empava natural gas model is the strongest overall match for a kitchen with natural gas service. Among electric options, the ThermoMate 12-function oven offers the broadest cooking range, while the VIKIO HOME models add larger capacity and specialized functions.
Our score weighs specs, features and buyer feedback against what you're shopping for. We checked the stated dimensions, capacity, fuel requirements, controls, cooking modes and included accessories.
| Product | Best for | Fuel | Size | Capacity | Our score |
|---|---|---|---|---|---|
| Empava 24" 2.3 cu ft Natural Gas | natural gas kitchens | Natural gas | 23.43 W x 22.83 D x 23.62 H in | 2.3 cu ft | 9.7 |
| ThermoMate 24 Inch Electric Wall Oven | preset cooking modes | Electric | 23.4 W x 21.6 D x 23.4 H in | 9.6 | |
| ThermoMate 24" Electric Wall Oven | simple electric controls | Electric | 23.43 W x 23.43 D x 21.65 H in | 2.8 cu ft | 9.5 |
| thermomate 24" Single Wall Oven | convection flexibility | Electric | 23.43 W x 21.65 D x 23.43 H in | 9.4 | |
| Empava 24" 2.3 cu ft Single Electric | mechanical electric controls | Electric | 23.43 W x 22.83 D x 23.62 H in | 2.3 cu ft | 8.9 |
| VIKIO HOME 24 Inch Wall Oven | larger electric capacity | Electric | 23.43 W x 21.5 D x 23.43 H in | 2.83 cu ft | 8.8 |
| VIKIO HOME 24” Single Wall Oven | air-fry cooking | Electric | 23.5 W x 23.5 D x 21.85 H in | 8.5 |
Empava 24" 2.3 cu ft Natural Gas: Best for natural gas kitchens
- 2.3 cu ft capacity
- 8500 BTU main burner
- 5100 BTU broiler burner
- Convection fan
- 360° rotisserie
- 18-gauge stainless steel
This compact natural gas oven combines convection cooking, a 360° rotisserie and mechanical controls in a 24-inch built-in format.
Pros
- Convection cooking
- Rotisserie function
- 18-gauge stainless steel
- Mechanical timer
Cons
- Natural gas only
- Requires a 120V outlet
The Empava 24-inch natural gas oven is the best small wall oven for a kitchen already set up for natural gas. Its 2.3 cu ft cavity, 8500 BTU main burner and 5100 BTU broiler burner cover everyday baking, roasting and high-heat broiling in a compact built-in format.
The integrated convection fan circulates hot air through the cavity. That makes this a better fit for buyers who want gas cooking with more even heat movement than a basic non-convection oven.
A 360° rotisserie adds a cooking option that the other compact Empava model does not emphasize in the same way. Five rack positions give you more flexibility when arranging cookware inside the 2.3 cu ft space.
The 18-gauge stainless steel construction and mechanical knobs suit shoppers who prefer physical controls. The oven also has a 120-minute timer, interior light, drop-down door and 120V power requirement for its electrical functions.
Review wall oven outlet requirements before planning the connection.
This model is for natural gas only and isn't convertible to liquid propane. Confirm the gas connection, cabinet opening and electrical outlet before installation.
ThermoMate 24 Inch Electric Wall Oven: Best for preset cooking modes
- 2.6 cu ft capacity
- 9 working functions
- Sensor touch control
- Anti-mistouch knob
- 3-layer tempered glass door
- 2200W
The 9-function ThermoMate gives electric kitchens a compact convection oven with sensor touch control and a 2.6 cu ft cavity.
Pros
- 9 cooking functions
- 2.6 cu ft capacity
- Detachable door
- Anti-mistouch knob
Cons
- Needs 220 to 240V power
- Only 1-year manufacturer warranty
The ThermoMate 24 Inch Electric Wall Oven is the best small wall oven for buyers who want 9 working functions and a 2.6 cu ft cavity. Its cooking modes cover common jobs such as roasting, broiling, baking and grilling.
Sensor touch control gives the oven a more electronic control layout, while the anti-mistouch knob can be pushed back after use. A blue light ring helps show the control at night.
The 3-layer tempered glass door helps hold heat inside, and the detachable door makes cleaning access easier. The enamel cavity and baking tray are designed for routine cleaning after cooking.
This model reaches a stated maximum temperature of 500°F and uses a 2200W, 240V electrical connection. It includes 2 oven racks, which helps when you need more than one rack position during a meal.
Choose it if you want a broad set of electric functions without moving to the 12-function model. Check the built-in dimensions carefully, since the stated cutout is 22.0 x 23.0 x 22.5 in.
ThermoMate 24" Electric Wall Oven: Best for simple electric controls
- 2.8 cu ft capacity
- 5 cooking functions
- Anti-mistouch knobs
- 3-layer tempered glass door
- 2200W
- White finish
This white ThermoMate offers the largest stated capacity among the ThermoMate 5-function models while keeping the controls straightforward.
Pros
- 2.8 cu ft capacity
- 5 cooking functions
- Detachable door
- Anti-mistouch knobs
Cons
- No convection heating
- Requires 240V power
This white ThermoMate is the best small wall oven for straightforward electric cooking and a 2.8 cu ft capacity. Its 5 functions cover grilling, broiling, keeping warm, baking and light operation.
The larger cavity gives it more stated capacity than the other ThermoMate models here. That can help if you often use wider baking dishes but still need a 24-inch oven format.
Unlike several picks in this roundup, this model uses no convection heating. Choose it if your recipes fit standard baking and broiling, or select a convection model if circulating air is a priority.
The anti-mistouch knobs push back into the oven after operation. Its 3-layer tempered glass door is detachable for cleaning, and the enamel cavity is designed to resist corrosion.
The oven uses 240V power and has a maximum rating of 2200W. ThermoMate states that it can be installed under a compatible ThermoMate induction, ceramic or gas stove, but a qualified technician should handle the installation.
thermomate 24" Single Wall Oven: Best for convection flexibility
- 2.6 cu ft capacity
- 12 cooking modes
- Convection heating
- 5-layer shelf
- Safety lock
- 3100W
The 12-function ThermoMate is the most flexible electric pick here for shoppers who want convection roast, convection bake, rotisserie and defrost modes.
Pros
- 12 cooking modes
- Convection heating
- Safety lock
- Two oven racks
Cons
- Highest wattage here
- Requires a 240V connection
The 24-inch ThermoMate 12-function oven is the best small wall oven for buyers who want the widest electric cooking range in this group. It combines a 2.6 cu ft capacity with convection heating and modes such as convection roast, convection bake, rotisserie broil and defrost.
A 5-layer shelf gives you several rack positions, and the oven includes 2 racks. The convection system moves heated air around the cavity for baking and roasting tasks that benefit from more even circulation.
The 3-layer tempered glass door includes a large viewing window. A detachable door supports cleaning, while the safety lock is useful in a household where you want to limit control changes.
This model has a 3100W maximum power rating and uses a 240V connection. Its stated built-in dimensions are 22.0 x 23.0 x 22.5 in, so compare those measurements with the opening before ordering.
It also includes a rotisserie and rotisserie holder. Pick it for function variety, but confirm that your electrical service can support its higher stated wattage.
Empava 24" 2.3 cu ft Single Electric: Best for mechanical electric controls
- 2.3 cu ft capacity
- 7 cooking modes
- True convection
- Ceramic interior
- Triple-layer tempered glass
- Mechanical controls
This Empava pairs a compact cavity with true convection, 7 cooking modes and mechanical controls for buyers who prefer knobs.
Pros
- True convection
- 7 cooking modes
- Ceramic interior
- Mechanical controls
Cons
- Smallest electric capacity here
- Exact electrical requirements need confirmation
The Empava 24-inch electric oven is the best small wall oven for shoppers who want mechanical controls with true convection. Its 2.3 cu ft cavity is compact, while 7 modes cover convection roast, convection broil, preheat, bake, broil, pizza and keep warm.
The ceramic interior is intended to support easier wipe-down care after cooking. Hidden heating elements and a triple-layer tempered glass door give the oven a design focused on heat control and cleaning access.
Mechanical knobs provide a physical alternative to sensor touch or touchscreen controls. That may suit you if you want to select settings without navigating a digital menu.
The oven includes a broiler pan, installation kit, oven rack, power cord and user manual. Its stated dimensions are 23.43 W x 22.83 D x 23.62 H in, which is similar in width to the natural gas Empava.
Choose this model for electric fuel and knob controls. Its 2.3 cu ft capacity is smaller than the 2.8 cu ft ThermoMate and 2.83 cu ft VIKIO HOME options.
VIKIO HOME 24 Inch Wall Oven: Best for larger electric capacity
- 2.83 cu ft capacity
- 11 cooking functions
- Triple-element heating
- True convection
- Rotisserie mode
- Child lock
The VIKIO HOME provides 2.83 cu ft of space, 11 functions and true convection in a standard 24-inch built-in format.
Pros
- 2.83 cu ft capacity
- 11 cooking functions
- True convection
- Child lock
Cons
- 240V and 3220W requirements
- Black finish may not match every kitchen
The VIKIO HOME 24-inch wall oven is the best small wall oven for a larger electric cavity and a broad set of cooking functions. Its 2.83 cu ft capacity is the largest in this roundup, alongside 11 functions and true convection.
Triple-element heating works with the convection fan to circulate heat through the cavity. The cooking modes include baking, rotisserie, fan grilling, defrosting, keeping warm and rapid heating.
The included accessories are useful for different cooking jobs: a baking tray, large grill rack, small grill rack and barbecue fork. A child lock helps prevent changes to the controls while the oven is running.
This model has a black finish and stated dimensions of 23.43 W x 21.5 D x 23.43 H in. It uses a 240V, 3220W electrical setup, so check the circuit requirements before choosing it.
Pick it when interior capacity and function variety matter more than matching a stainless steel finish. Measure the full cabinet depth, not only the front width.
VIKIO HOME 24” Single Wall Oven: Best for air-fry cooking
- 2.83 cu ft capacity
- 14 function options
- Air-fry function
- Self-cleaning function
- 3D heating
- Air fry tray
This VIKIO HOME adds an air-fry function and high-temperature self-cleaning to a 2.83 cu ft electric wall oven.
Pros
- 14 function options
- Air-fry function
- Self-cleaning function
- Air fry tray
Cons
- Requires 240V hardwiring
- Deepest stated cabinet dimension
The VIKIO HOME 24-inch single wall oven is the best small wall oven for buyers who want air-fry cooking and self-cleaning. It has a 2.83 cu ft cavity, 14 function options and 3D heating from three heating elements with 360° air circulation.
The air-fry function uses circulating hot air for foods such as fries, chicken wings and fried chicken. An air fry tray is included with the large wire rack, baking tray and user manual.
Its high-temperature self-cleaning function reaches up to 752°F, according to the product information. After the oven cools, the stated care method is to wipe away the loosened residue with a damp cloth.
The oven measures 23.5 W x 23.5 D x 21.85 H in and fits a stated standard cutout of 23.6 x 23 x 23.6 in. It uses a 240V hardwired connection and a 3200W rating.
Choose it for specialized functions and easier high-temperature cleaning. Its depth and hardwired setup make careful measurement and professional installation especially important.
How to choose a small wall oven for your kitchen
The best small wall oven is the one that fits the opening and works with your kitchen's fuel and wiring. Start with those fixed requirements before comparing cooking modes or finish.
What measurements matter for small wall ovens?
Measure the cabinet opening's width, height and depth, then compare those numbers with the oven's stated product and built-in dimensions. Account for the door opening and the space needed for installation.
The models here are close to 24 inches wide, but their depths and cutout dimensions differ. A small wall oven can fit the front opening and still be too deep for the cabinet or surrounding wall.
Should you choose gas or electric?
Choose the Empava natural gas model if your kitchen has natural gas service and you want gas heating with convection and rotisserie cooking. It also needs a standard 120V outlet for ignition, fan and light functions.
Natural gas suits some cooks because the heat feels familiar for baking and roasting. The convection fan then moves that heat around the cavity, which can help with more even browning on larger dishes.
That model is for natural gas only and is not convertible to liquid propane. If your home uses propane, or if no gas line reaches the planned location, this oven is not the right starting point.
Choose an electric model if your kitchen has the required 220 to 240V connection. Electric options here range from 5 to 14 cooking functions, with several convection models for baking and roasting.
Electric heat can be a simpler match for kitchens that were built without a gas line. It also opens the door to modes such as defrost, keep warm, fan grilling and air fry on some models.
Do not assume a standard outlet will power an electric wall oven. Check the voltage, wattage and whether the connection is plug based or hardwired before you commit to a model.
For more background, read What Is a Wall Oven? and compare the gas alternative in Best Gas Wall Oven.
Convection is worth weighing as well. A fan helps circulate air for roasts, baked goods and multi tray cooking, while a non convection model may suit basic recipes and simpler controls.
Match the fuel first, then the electrical service, then the modes you will actually use. That sequence avoids paying for features that your kitchen cannot support.
How much capacity do you need?
A 2.3 cu ft oven suits smaller meal portions and narrow kitchen layouts. A 2.6 to 2.83 cu ft cavity gives you more room for larger dishes, multiple rack positions or batch cooking.
Capacity alone doesn't tell you whether a baking dish will fit. Compare the cavity shape, rack positions and your largest cookware with the oven's measurements before deciding.
Are more cooking functions always better?
More functions help when you regularly use modes such as convection roast, rotisserie, defrost or air fry. They add less value if you mainly bake, broil and keep food warm.
The ThermoMate 5-function model is the simplest electric choice here. The VIKIO HOME 14-function model is better for specialized cooking, while the Empava gas model keeps its feature set focused on gas convection and rotisserie cooking.
How to install and care for a small wall oven
Small wall ovens need accurate cabinet measurements and the correct fuel or electrical connection. Gas, 240V and hardwired models should be installed by a qualified technician when required by local rules or the manufacturer.
Start by measuring width, height and depth of the opening. Compare each number with both the product size and the stated built in size, since those figures are not always the same.
Keep the oven level and leave the clearances required by the installation instructions. Good clearance helps with heat, ventilation and reaching the controls or door without strain.
Don't force an oven into an opening that is too small, and don't assume two 24-inch models share the same cutout. A tight fit can damage the oven, the cabinet or both, and it can also make future removal harder.
Wipe spills after the cavity cools. A quick wipe while residue is still soft usually takes less effort than scrubbing baked on food later.
Removable doors can make cleaning easier on the ThermoMate models, while the Empava electric model uses a ceramic interior and the VIKIO HOME air-fry model includes a high-temperature self-cleaning function.
Use the included racks, trays and accessories as intended. The right rack position keeps food away from heating elements and helps hot air circulate more evenly.
Cleaning methods should match the interior finish. Enamel and ceramic surfaces generally wipe down well, while self cleaning needs the oven to cool before you remove loosened residue.
Use a damp cloth for routine care and avoid harsh scrubbing that can wear the finish over time. Check the manual for any limits on cleaners before you start.
For gas models, watch the flame and stop using the oven if the flame-failure safety system or ignition does not work as expected.
Automatic ignition should light the burner promptly, and the flame failure device should cut gas if the flame goes out. Treat any fault in those systems as a reason to call a qualified technician.
Keep the door glass clean so you can check food without opening it often. Opening the door lets heat escape and can slow cooking, especially in a small cavity.
Check knobs, racks and trays from time to time for wear. Replacing a worn rack or tray is simpler than cooking with a part that no longer sits level.
Plan care around your cooking habits. If you roast often, the cavity will need more frequent wipes than if you mainly bake light dishes.
A little attention after each use can keep a compact oven working well and make the next meal easier to prepare.
Which small wall oven should you choose?
The Empava 24-inch natural gas oven is the best overall pick for natural gas kitchens, with convection, a rotisserie and mechanical controls in a compact 2.3 cu ft format.
Pick the ThermoMate 12-function model for the most electric cooking flexibility. It pairs 2.6 cu ft of space with convection modes, defrost, rotisserie broil and a safety lock for busy households.
Choose the white ThermoMate 5-function model for a larger 2.8 cu ft cavity with simpler controls. That pick suits cooks who mainly bake, broil, grill and keep food warm without a long mode list.
For electric ovens with larger capacity, choose either VIKIO HOME model. Both offer 2.83 cu ft, which is the largest stated capacity in this group.
The 11-function version favors broad cooking modes, while the 14-function version adds air frying and high-temperature self-cleaning. The first model also includes a rotisserie spit assembly and two grill racks for varied cooking jobs.
The 14-function model includes an air fry tray, a large wire rack and a baking tray. Its self cleaning reaches up to 752°F, so plan for cool down time before wiping the cavity.
Consider finish and controls as well. The white ThermoMate stands out in a lighter kitchen, while black and stainless finishes may suit other layouts, and mechanical knobs may appeal to cooks who dislike touch screens.
Check electrical service before you choose any electric model. The VIKIO HOME ovens use 240V connections with ratings around 3200W, and the ThermoMate models also need a confirmed 240V supply.
If your kitchen is in an apartment or has unusually limited cabinet space, read What Is the Best Oven for a Small Apartment Kitchen? before you measure the opening and select a fuel type.
In a rental, confirm whether hardwired work or a new circuit is allowed. A plug in option or a different appliance style may be safer where structural changes are not permitted.
Measure the opening, confirm the fuel and wiring, then match the cooking modes to your usual meals. That path leads to a small wall oven that fits your kitchen and your routine.
Our top 3 picks at a glance
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1
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2
Best for preset cooking modes
ThermoMate 24 Inch Electric Wall Oven
9.6/10 our score
See it on Amazon -
3
Best for simple electric controls
ThermoMate 24" Electric Wall Oven
9.5/10 our score
See it on Amazon
Frequently asked questions
What is the best size for a small wall oven?
A 24-inch wall oven is the common compact size in this group. Capacity still varies, from 2.3 cu ft to 2.83 cu ft, so measure the cabinet opening, depth and height before choosing.
A narrow width does not guarantee that every model will fit the same cutout.
Are small wall ovens gas or electric?
Small wall ovens can use either fuel. The Empava B0GWH875X1 is designed for natural gas and also needs a 120V outlet, while the other picks here are electric and use higher-voltage connections.
Match the oven to your kitchen's available fuel and wiring.
Can a small wall oven fit under a cooktop?
Some compact wall ovens are designed for under-counter or under-cooktop installation, but the exact cutout and electrical requirements matter. ThermoMate states that its 24-inch models can be installed under compatible ThermoMate induction, ceramic or gas stoves.
Measure first and use a qualified technician where required.
What is the advantage of convection in a small wall oven?
Convection uses a fan to circulate heated air, which can help food cook more evenly across the oven cavity. Several picks here combine convection with baking, broiling or roasting modes.
A non-convection oven can still suit basic baking and broiling if you prefer simpler controls.
What should I check before buying a small wall oven?
Check the cabinet cutout, product depth, height, width, fuel type, voltage and installation method. Also compare capacity and cooking modes with the meals you make most often.
Leave electrical, gas and hardwired work to a qualified professional when required.
