A 48-inch double-oven gas range can give you room to cook across a wide cooktop while keeping two oven spaces ready for different dishes. The models here pair eight burners with side-by-side ovens, but they differ in oven capacity, burner output, finishes, and included extras. Compare those details with your kitchen’s available space, gas type, and electrical setup before choosing.
Quick Comparison: Best 48 In Double Oven Gas Range
| Range | Total Oven Capacity | Cooktop Highlights | Notable Details |
|---|---|---|---|
| Forno Galiano 48-Inch Gas Range | 6.58 cu. ft. | Eight burners; 107,000 BTU total | White finish, antique brass accents, reversible griddle, LP conversion kit included |
| COSMO Vista Collection 48-Inch Range | 6.6 cu. ft. | Eight burners, including two 20,000 BTU burners | Matte black finish, rapid convection in main oven, griddle attachment |
| ZLINE Paramount 48-Inch Double Oven Range | 6.7 cu. ft. | Eight burners; two burners adjust from 800 to 20,000 BTU | Convection in larger oven, reversible cast-iron griddle, auto-reignition |
| COSMO Lumin Collection 48-Inch Range | 7.4 cu. ft. | Eight burners, up to 22,000 BTU | Two convection ovens, stainless steel; supplied product data lists it as unavailable |
| ZLINE Autograph Edition Paramount Range | 6.7 cu. ft. | Eight burners; two burners adjust from 800 to 20,000 BTU | Satin finish with Champagne Bronze accents, convection in larger oven |
Our Picks: Best 48 In Double Oven Gas Range reviews
Forno Galiano: High Combined Burner Output and a Distinctive White Finish
The Forno Galiano stands out for its white exterior and antique brass-colored handles and controls. Its cooktop has eight sealed burners with a stated combined output of 107,000 BTU. One dual-ring burner reaches 20,000 BTU and can also simmer at 1,000 BTU, giving you a wide heat range at that burner.
The two ovens provide 6.58 cu. ft. of total capacity: a 4.32 cu. ft. main convection oven and a 2.26 cu. ft. second oven. A reversible griddle is included, along with continuous cast-iron grates, four racks, and six rack positions. The product description also lists three halogen oven lights and a preheating indicator.
This is a compelling fit if you want a high-output cooktop, a convection main oven, and a finish that differs from the common stainless-steel look. The included LP conversion kit is a useful detail for households that need to convert from natural gas. Still, confirm the conversion instructions and your installation needs before ordering. Its combined oven capacity is slightly smaller than the ZLINE and COSMO Lumin options in this group.
Pros:
- Eight sealed burners with 107,000 BTU of stated total output
- Dual-ring burner offers a 1,000 BTU simmer setting
- Reversible griddle and continuous cast-iron grates are included
- LP conversion kit is included for conversion from natural gas
Cons:
- Total oven capacity is lower than several alternatives here
- The white-and-antique-brass style may not suit every kitchen
Verdict: Choose the Forno Galiano if burner output, an included griddle, and a standout white finish matter more to you than having the largest oven capacity.
COSMO Vista: Matte Black Styling and Two Powerful Burners
The COSMO Vista combines a matte black finish with eight sealed burners and a 6.6 cu. ft. double-oven setup. Two burners are rated at 20,000 BTU, while the remaining six include two 12,000 BTU, two 9,000 BTU, and two 6,000 BTU burners. This mix gives you several heat levels to work with across the cooktop.
The 4.3 cu. ft. main oven uses rapid convection and has four listed oven functions. Its bake burner is rated at 22,000 BTU, and the broil burner at 10,000 BTU. The smaller oven has a 14,000 BTU bake burner. The range includes a griddle attachment and heavy-duty cast-iron grates. An LED light panel illuminates the control knobs when they are turned on.
Its listed dimensions are 47.9 inches wide, 27.8 inches deep, and 39.4 to 40 inches high. The range is described for natural gas and requires a 120V, 3-prong electrical connection; the LP conversion kit is sold separately. Those details make checking both your gas supply and electrical outlet especially important. The one-year limited warranty is another factor to weigh when comparing it with your needs.
Pros:
- Two 20,000 BTU burners and six additional heat levels
- Main oven includes rapid convection and four oven functions
- Matte black finish and illuminated control panel
- Griddle attachment and heavy-duty cast-iron grates are included
Cons:
- LP conversion kit is sold separately
- Warranty is listed as one year limited
Verdict: The COSMO Vista is a good match if you want matte black styling, two high-output burners, and a convection main oven, and your kitchen is set up for its stated gas and electrical requirements.
ZLINE Paramount: Flexible Dual-Function Burners and a Reversible Griddle
This ZLINE Paramount model pairs a stainless-steel finish with eight Italian-made gas burners and 6.7 cu. ft. of total oven space. Two dual-function burners can run at an 800 BTU simmer setting or reach 20,000 BTU for high heat. Automatic reignition is designed to relight a burner if its flame goes out.
The larger oven offers bake, broil, and convection modes, while the smaller oven is for baking. The product description lists burner outputs of 22,000 BTU for the larger oven and 14,000 BTU for the smaller one. A reversible cast-iron griddle has a flat side for foods such as sandwiches and a grill side for searing. Horizon oven windows let you check food without opening the doors.
Compared with the Forno Galiano, this model has a little more stated oven capacity and a lower listed minimum simmer setting on its dual-function burners. Its dedicated 120V, 60Hz, 15-amp circuit requirement is worth checking before purchase. The product details specify that pans up to 20 inches wide fit in the larger oven and up to 10 inches wide in the smaller one, a helpful distinction when planning meals.
Pros:
- Two burners span from an 800 BTU simmer setting to 20,000 BTU
- Larger oven includes convection, bake, and broil modes
- Reversible cast-iron griddle offers flat and grill sides
- Automatic burner reignition and large oven windows are included features
Cons:
- Requires a dedicated 120V, 15-amp circuit
- Smaller oven is specified for pans up to 10 inches wide
Verdict: Pick this ZLINE if you value a broad simmer-to-sear range, a reversible griddle, and convection in the larger oven, and can meet its electrical requirement.
COSMO Lumin: The Largest Combined Oven Capacity in This Group
The COSMO Lumin is listed with 7.4 cu. ft. of total oven capacity, split between a 4.8 cu. ft. main oven and a 2.6 cu. ft. secondary oven. Both ovens have convection fans, which the product description says distribute heat through the oven cavities. This is the largest combined capacity among the five ranges in this comparison.
Its eight sealed burners include one rated at 22,000 BTU, two at 18,000 BTU, three at 12,000 BTU, and two at 9,500 BTU. The main oven has a 22,000 BTU bake burner and a 13,500 BTU broil burner; the secondary oven has a 14,000 BTU bake burner. Stainless-steel construction, heavy-duty knobs, a digital display, and listed safety features round out the design.
The product data provided for this comparison lists this model as unavailable, so check its Amazon listing before planning a purchase. Its 47.9-inch width, 27.2-inch depth, and 37.2-inch height are useful dimensions to compare with your available space. It requires a 120V, 3-prong plug, and the product description states that it is CSA certified.
Pros:
- Largest stated combined oven capacity in this comparison
- Convection fans are specified for both oven cavities
- Eight burners include a 22,000 BTU option
- Product description lists several heat-management and safety features
Cons:
- Supplied product data lists the range as unavailable
- Confirm the listed dimensions and electrical setup against your kitchen
Verdict: Consider the COSMO Lumin if you need the most stated oven space and convection in both ovens, but first verify that the model is available and suits your installation.
ZLINE Autograph Edition: Paramount Features with Champagne Bronze Accents
The ZLINE Autograph Edition shares many listed cooking features with the stainless-steel Paramount model, but adds Champagne Bronze knob and handle accents. Its satin finish and warm-toned details create a more decorative look while keeping the same 6.7 cu. ft. double-oven layout.
The eight Italian-made burners include two dual-function options with an 800 BTU simmer setting and a 20,000 BTU high setting. The larger oven has bake, broil, and convection modes, while the smaller oven provides baking. The included reversible cast-iron griddle has a flat surface and a grill side, and the oven doors have large viewing windows.
This model may suit you if you want the Paramount feature set but prefer the Autograph Edition’s accent finish. Its stated oven capacity and burner setup are similar to the standard Paramount choice, so the key difference is the appearance. The supplied product details do not list the electrical requirement for this Autograph Edition model, so confirm the current installation specifications before ordering rather than assuming they match another range.
Pros:
- Distinctive Champagne Bronze knob and handle accents
- Two dual-function burners offer 800 to 20,000 BTU settings
- Larger oven includes convection, bake, and broil modes
- Reversible cast-iron griddle is included
Cons:
- Its cooking features closely overlap with the standard Paramount model
- Confirm electrical and installation requirements for this specific version
Verdict: Choose the Autograph Edition if you want ZLINE’s listed Paramount cooking features with Champagne Bronze accents; compare it with the standard model if finish is not a priority.
How to Choose a 48-Inch Double-Oven Gas Range
Measure the Opening and Check the Range Dimensions
A 48-inch range is a large appliance, so measure the full opening and surrounding space before choosing a model. Compare the manufacturer’s stated width, depth, and height with your kitchen, including room for the range to fit into place. Dimensions vary across these options, and listed height can include an adjustable range. Confirm the exact measurements and installation instructions for the specific model you plan to buy.
Compare the Two Ovens, Not Just the Combined Capacity
Total capacity helps you compare ranges, but the split between ovens affects what you can cook at once. A larger main oven is useful for bigger pans, while the smaller oven can handle a separate dish. Check each oven’s capacity and the pan widths stated in the product details. If you regularly cook larger items, focus on the main oven’s size rather than relying only on the combined total.
Match Burner Output to Your Cooking Style
BTU output indicates a burner’s stated heat output, but look at the burner mix as well as the highest number. A powerful burner can help with high-heat cooking, while a low simmer setting offers more control for gentle heat. The ranges here vary: some specify dual-function burners with low simmer settings, while others list multiple burner outputs without the same stated range. Consider how many burners you use at once and what heat levels you need.
Decide Whether Convection Matters in One Oven or Both
Convection uses a fan to move heated air inside an oven. Some of these ranges list convection only in the larger oven, while the COSMO Lumin description specifies convection fans in both ovens. If you often use both cavities at the same time, check the functions listed for each one. Also compare the stated bake and broil features rather than assuming both ovens offer the same modes.
Check Gas Type, Conversion Parts, and Electrical Needs
Confirm that the range matches your home’s gas supply. The Forno includes an LP conversion kit, while the COSMO Vista description says its kit is sold separately and specifies natural gas. Electrical requirements also differ: listed requirements include 120V connections, and one ZLINE model calls for a dedicated 120V, 15-amp circuit. Verify requirements for your exact model with the product documentation and a qualified installer before buying.
Consider the Griddle, Grates, and Cleaning Needs
Included cooking accessories can affect how you use the cooktop. Several models include a reversible griddle, while the COSMO Vista lists a griddle attachment. Check whether the accessory is included with the model you select and how it is meant to be used. Sealed burners and continuous or heavy-duty cast-iron grates are also worth comparing, especially if you expect to move cookware across the cooktop.
Choose a Finish That Fits Your Kitchen
These choices include stainless steel, matte black, and a white finish with antique brass accents. The ZLINE Autograph Edition adds Champagne Bronze-colored knobs and handles. Since a 48-inch range is a large visual feature, compare the finish and controls with nearby appliances and cabinetry. Also check the product listing for the exact finish, as similar models may have different exterior details.
Frequently Asked Questions
Is a 48-inch double-oven range right for every kitchen?
No. These ranges need a wide installation space and the correct gas and electrical connections. Measure your opening and review the specific model’s dimensions and installation instructions before buying.
What is the benefit of having two ovens?
Two ovens let you prepare separate dishes in different cavities. The ovens may also have different capacities and functions, so check the listed details for each one to see whether the setup fits your cooking habits.
Which range in this comparison has the most oven capacity?
The COSMO Lumin is listed with 7.4 cu. ft. of combined capacity, the largest amount among these five options. The supplied product data lists it as unavailable, so check its listing before making plans to buy it.
Do all of these ranges include a griddle?
No. The product descriptions list a reversible griddle for the Forno Galiano and both ZLINE models, and a griddle attachment for the COSMO Vista. Check the exact listing to confirm what is included with the version you choose.
Can these ranges be converted to liquid propane?
The Forno Galiano includes an LP conversion kit, while the COSMO Vista description says its kit is sold separately. The supplied details do not confirm LP conversion information for every model. Check the manufacturer’s specifications for your exact range before purchase.
Do both ovens have convection?
Not on every model. The Forno, COSMO Vista, and ZLINE descriptions identify convection for the larger oven. The COSMO Lumin description specifies convection fans in both ovens. Confirm the listed functions for each oven in the model you are considering.
What should I check before ordering a 48-inch gas range?
Check the appliance dimensions, gas type, electrical requirements, oven capacity split, and included accessories. Also confirm delivery and installation details for your home, since the product specifications alone do not confirm whether a particular kitchen is ready for the range.
Final Recommendation
For a strong mix of high cooktop output, an included reversible griddle, and a distinctive finish, the Forno Galiano is a well-rounded place to start. The ZLINE Paramount stands out for dual-function burners with an 800 BTU simmer setting, while the COSMO Lumin offers the most stated oven capacity if it is available. Compare dimensions and installation needs carefully, then choose the range whose oven split, burner layout, and finish best fit your kitchen.