Waring Double-Deck 18-Inch Pizza Countertop Oven Review (2026): A Spec-Based Look
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This waring pizza oven double deck review focuses on the Waring WPO700, a heavy-duty unit designed for high-volume baking. It features a double-deck configuration with two ceramic decks capable of holding two 18-inch pizzas simultaneously. The oven operates at 3200 watts on a 240V circuit, delivering intense heat up to 840 degrees Celsius. Its stainless steel exterior and insulated construction suggest a build meant for commercial or serious home use. You get independent controls for top and bottom elements, allowing precise management of your baking layers.
What stands out
- Two white ceramic decks fit two 18-inch pizzas or sheet pans
- 3200-watt power on a 240V circuit for rapid heating
- Independent on/off switches for top and bottom heating elements
- Temperature range from 105 to 840 degrees Celsius
- Two separate 30-minute timers with audible alerts
Who it fits
Good fit for
This oven suits pizzerias, pizza shops, or serious home bakers who need to cook multiple large pizzas at once. The double-deck design maximizes throughput without requiring a larger footprint. You will appreciate the independent element controls if you often bake items with different heat requirements. The 240V power draw means you need a dedicated circuit, so this is best for established kitchens with the proper electrical infrastructure rather than standard residential outlets.
Who should skip it
You should look elsewhere if you have standard 120V household outlets, as this unit requires a 240V NEMA 6-20P plug. The 125-pound weight makes it immovable, so ensure your counter can support the load. If you prefer compact appliances, the 27-inch width and 21-inch depth are substantial. You might also skip this if you want a single-chamber setup, as this model is specifically a double-deck, single-chamber design that separates the cooking zones vertically.
Verdict: The Waring WPO700 is a robust, high-capacity oven built for volume and speed. It delivers professional-grade performance for those with the necessary electrical and space requirements.
Key specs explained for this oven
Wattage: 3200 Watt
This power rating indicates a high-energy appliance that requires a dedicated 240V circuit, unlike standard 120V countertop ovens. You will get faster heating and consistent temperature recovery, which is essential for cooking large 18-inch pizzas. Standard toaster ovens typically use less power, so this unit is built for serious volume and professional-grade results rather than casual use.
Internal Capacity: Two 18-inch pizzas
The double-deck design allows you to bake two large pizzas at the same time using separate ceramic decks. This doubles your output compared to single-deck models, making it ideal for families or small businesses. You can fit standard 18-inch pies or half-size sheet pans, ensuring you can handle large batches without waiting for multiple rounds of baking.
Temperature Range: 105 to 840 degrees celcius
This wide range lets you slow-ferment dough at low heat or blast-bake crusts at extreme temperatures. The high ceiling mimics commercial deck ovens, helping you achieve crispy bottoms and charred edges. Most home toaster ovens top out around 500 degrees, so this spec gives you the flexibility to experiment with various baking styles and dough types.
Control Type: Independent switches, 30-min timers
You get separate on/off switches for the top and bottom heating elements, allowing precise heat direction. The two independent 30-minute timers with audible alerts help you manage cooking times for each deck separately. This level of control is rare in standard countertop ovens, giving you the ability to cook different items simultaneously with tailored heat settings.
Heating Elements: Top, bottom, and center elements
The inclusion of a center heating element provides even heat distribution throughout the large chamber. This helps prevent hot spots and ensures your pizza cooks uniformly from edge to center. Standard toaster ovens often rely only on top and bottom elements, so this feature supports better baking performance for larger, thicker crusts that need consistent internal cooking.
Design and build details
The Waring WPO700 is a substantial appliance, measuring 27 inches wide, 21 inches high, and 21 inches deep. It weighs 125 pounds, which reflects its robust construction. The exterior features a stainless steel finish that resists fingerprints and provides a professional look. The interior is lined with lighted aluminized steel to help you monitor cooking progress. Four 4-inch legs elevate the unit, allowing for airflow beneath the base. This design keeps the bottom cooler to the touch and protects your countertop from heat damage. According to the listing, the oven is fully insulated, which enhances safety and energy efficiency during long baking sessions.
Inside, you will find two white ceramic decks, not blackstone, designed to hold up to 18-inch pizzas or half-size sheet pans. These decks are ideal for thin, thick, or Chicago-style deep dish crusts. The double-deck, single-chamber layout allows you to bake two large pizzas at once without needing a dual-chamber model. The control panel includes independent on and off switches for the top and bottom heating elements, plus a fixed center element. Two separate 30-minute timers with audible alerts help you manage cooking times precisely. The temperature range spans from 105 to 840 degrees Celsius, giving you flexibility for various baking needs. This setup is built for serious home bakers or small commercial kitchens that require high capacity and precise control.
Setup and daily operation details
Setting up this unit requires a dedicated 240V circuit because it draws 3200 watts. The plug type is NEMA 6-20P, so you must ensure your outlet matches this specification. The oven weighs 125 pounds, so you need a sturdy, level surface that can support this substantial load. The four-inch legs provide some clearance, but you should still allow space around the unit for ventilation.
Daily use involves managing two separate cooking zones. Each deck has its own independent on and off switch for the heating elements. You also get a 30-minute timer for each side, complete with audible alerts when the time expires. This allows you to cook different items at different temperatures or for different durations simultaneously. The center heating element remains fixed during operation, providing consistent heat distribution.
You can adjust the temperature anywhere from 105 to 840 degrees Celsius. This wide range lets you handle everything from slow drying to high-heat pizza baking. The interior is lined with aluminized steel and includes a light for visibility. The exterior is fully insulated, which keeps the outside surface cooler and safer to touch during long cooking sessions. The ceramic decks are designed to hold up to 18-inch pizzas or half-size sheet pans, making it versatile for various thin, thick, or deep-dish crusts. You simply place your food on the decks, set the timer and temperature, and let the independent controls manage the cooking process.
Before you buy this double deck oven
Owning this Waring unit requires careful planning. You must verify your kitchen has a dedicated 240V circuit with a NEMA 6-20P outlet. The 3200-watt draw will trip standard breakers. Ensure your counter supports 125 pounds. The 27-inch width needs ample clearance for ventilation. You will need to handle heavy 18-inch pizzas and sheet pans. Clean the stainless steel exterior regularly to maintain its silver finish. The ceramic decks require gentle handling to avoid chipping. This appliance sits apart from standard toaster ovens due to its commercial-grade build. It suits serious pizza makers more than casual users. Check your electrical capacity before installation. Measure your space for the 21-inch height and depth. Plan for the two independent 30-minute timers during busy baking sessions. This is a substantial investment in kitchen infrastructure.
Check before you buy
- Confirm you have a dedicated 240V circuit with a NEMA 6-20P outlet.
- Verify your counter can support the 125-pound weight of the unit.
- Measure your space to ensure it fits the 27-inch width and 21-inch depth.
- Check that your electrical panel can handle the 3200-watt load without tripping.
The product at a glance
Waring Double-Deck 18-Inch Pizza Countertop Oven
Best for: High-volume pizza baking with 240V power
- Internal Capacity
- Two 18-inch pizzas
- Temperature Range
- 105 to 840 degrees celcius
- Wattage
- 3200 Watt
- Heating Elements
- Top, bottom, and center elements
- Control Type
- Independent switches, 30-min timers
- Number of Decks
- Double Deck
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This Waring double-deck oven handles two 18-inch pizzas or sheet pans in one chamber. It uses 3200 watts to reach 840 degrees Celsius. You get independent top and bottom heating with separate 30-minute timers. The stainless steel exterior and ceramic decks support professional-style baking. It fits users who need high heat and large capacity for thin or deep-dish crusts.
Pros
- Heats up to 840 degrees Celsius for crisp crusts
- Independent top and bottom heating elements
- Two separate 30-minute timers with audible alerts
- Holds two 18-inch pizzas or sheet pans
- Stainless steel exterior with ceramic decks
Cons
- Requires a 240V NEMA 6-20P outlet
- Weighs 125 pounds and takes up counter space
- Only includes a one-year warranty
Good fit if
- You bake large pizzas or sheet pans regularly
- You have a 240V outlet available
- You need independent control over top and bottom heat
Skip if
- You only have standard 120V outlets
- You have limited counter space for a 27-inch unit
- You prefer a smaller single-deck oven
Verdict: Waring Double-Deck 18-Inch Pizza Oven suits bakers who need high heat and large capacity. It works well for those with 240V power and space for a heavy, professional-style unit.
Specifications side by side
| Spec | Waring Double-Deck 18-Inch Pizza Countertop Oven |
|---|---|
| Internal Capacity | Two 18-inch pizzas |
| Temperature Range | 105 to 840 degrees celcius |
| Wattage | 3200 Watt |
| Heating Elements | Top, bottom, and center elements |
| Control Type | Independent switches, 30-min timers |
| Number of Decks | Double Deck |
| Color | Silver |
| Dimensions | 21 × 27 × 21 inches |
| Weight | 125 pounds |
| Size | Double Deck - Single Chamber |
| Model | WPO700 |
Frequently asked questions
What is the maximum pizza size this Waring oven can bake?
This unit is designed to bake two 18-inch pizzas at the same time. The double-deck configuration allows you to utilize both chambers simultaneously for high-volume output. Each ceramic deck provides the necessary surface area to accommodate the full diameter of a large pizza without trimming or overlapping.
Does the Waring WPO700 require a special electrical outlet?
Yes, it requires a dedicated 240V circuit with a NEMA 6-20P plug. Standard 120V household outlets cannot support the 3200-watt power draw. You must verify your kitchen has the correct voltage and outlet type before installation to prevent tripping breakers or damaging the appliance during operation.
How heavy is the Waring Double-Deck pizza oven?
The oven weighs 125 pounds. This significant weight reflects its robust, professional-grade construction. You must ensure your countertop or floor surface is sturdy enough to support this load. Proper placement on a level, reinforced surface is essential to maintain stability and safety during daily use.
What are the physical dimensions of this countertop oven?
The unit measures 27 inches wide, 21 inches high, and 21 inches deep. These dimensions indicate a substantial footprint that requires careful kitchen planning. You need ample clearance for ventilation and access to the controls. The silver stainless steel exterior fits well in commercial or serious home kitchens.
Is this oven suitable for home use or only commercial?
While built for high-volume baking, it can suit serious home bakers with adequate space. The double-deck design and 18-inch capacity cater to those needing large batches. However, the 240V requirement and 125-pound weight make it a major installation project. It is best for those with specific electrical and spatial provisions.
What type of heating elements does this model use?
The oven utilizes ceramic decks for heat distribution. These decks retain heat well, providing consistent baking temperatures for pizzas. The 3200-watt system ensures rapid heating and quick temperature recovery. This setup is ideal for achieving the crisp crust typical of professional pizza ovens without needing external sensors.