A 48-inch professional-style gas range can give you a wide cooktop and the flexibility to bake or roast in more than one oven at a time. The right choice depends on how you cook: some models focus on powerful burners and large oven capacity, while others add a griddle, air-fry modes, or propane-specific features. Compare the oven layout, burner setup, fuel type, and installation needs before choosing a range for your kitchen.
| Product | Cooktop | Ovens | Standout feature |
|---|---|---|---|
| AAOBOSI 48-Inch Professional Double Gas Range | 7 burners, including a grill burner | 7.8 cu. ft. total; dual ovens | Convection fans and NG/LPG conversion support |
| Kenmore PRO 48-Inch Dual-Oven Gas Range | 7 burners with integrated griddle | 7.6 cu. ft. total; dual ovens | True convection and air-fry mode |
| Gordon Ramsay by THOR Kitchen 48-Inch Range | High-performance burners and a griddle | 6.8 cu. ft. total; dual ovens | 15,000 BTU integrated griddle |
| THOR Kitchen 48-Inch Liquid Propane Range | 8 sealed burners | 7.6 cu. ft. total; dual ovens | 22,000 BTU burner with an 800 BTU simmer function |
Our Picks: Best 48 Inch Professional Gas Ranges For The Home reviews
AAOBOSI 48-Inch Range: A Flexible Double-Oven Pick
The AAOBOSI pairs a seven-burner cooktop with two ovens measuring 2.8 and 5 cubic feet. Its cooktop has six gas burners and an iron grill burner, so you can use different areas for separate pans or cooking tasks. The listed burner outputs include five 12,000 BTU burners, one 15,000 BTU burner, and one 18,000 BTU burner.
Convection fans circulate hot air inside both ovens, and the range includes two baking pans and four racks. The dual-oven layout can be useful when you want to cook dishes at different temperatures or keep smaller meals in the smaller cavity. Stainless steel construction, removable cast-iron grates, and enamel oven interiors are intended to make routine cleanup more manageable.
The range supports natural gas and LPG conversion, with a conversion kit included according to the product details. Check the installation instructions and confirm the intended fuel setup before installation. At 48 inches wide, this is a substantial appliance, so measure your space and confirm clearances before ordering.
Pros:
- 7.8 cubic feet of combined oven capacity
- Seven cooktop burners, including a grill burner
- Convection fans in the ovens
- Supports natural gas and LPG conversion
Cons:
- The two oven cavities are different sizes, which may limit what fits in the smaller one
- The wide footprint calls for careful kitchen measuring and installation planning
Verdict: Choose the AAOBOSI if you want seven cooktop burners, convection, and a large combined oven capacity in one dual-oven range.
Kenmore PRO: A Dual-Oven Range with Air Fry
This Kenmore PRO model combines a seven-burner cooktop with an integrated griddle and two independently controlled ovens. The listed total oven capacity is 7.6 cubic feet. An 18,000 BTU power burner provides a high-heat option, while the griddle gives you a broad cooking surface for foods such as pancakes or sandwiches.
True convection uses a fan and an additional heating element to move heated air through the oven. The range also offers air fry, pizza, defrost, bake, broil, and convection bake modes. A steam-clean function, hidden bake elements, cast-iron grates, and an included LP conversion kit round out its practical features.
This model is a strong match if you expect to use both ovens and want cooking modes beyond standard baking and roasting. The product details do not list the individual capacity of each oven, so check the manufacturer’s specifications if you need to fit a particular roasting pan or baking sheet.
Pros:
- 7.6 cubic feet of combined capacity across two independently controlled ovens
- Integrated griddle and seven sealed burners
- True convection and an air-fry mode
- Steam-clean function and included LP conversion kit
Cons:
- The listed description does not specify the capacity of each oven separately
- Its many cooking modes may matter less if you mainly use basic bake and broil settings
Verdict: The Kenmore PRO is worth considering if you want a griddle, dual ovens, convection, and an air-fry mode in one range.
Gordon Ramsay by THOR Kitchen: A Griddle-Focused Dual Oven
This black 48-inch range has two ovens with capacities of 4.6 and 2.2 cubic feet, for 6.8 cubic feet combined. Its 15,000 BTU integrated griddle adds a dedicated surface for cooking multiple portions at once. The cooktop burners are listed in a range from 12,000 to 18,000 BTU.
The larger oven has a 22,000 BTU bake burner, and the smaller oven has a 14,000 BTU bake burner. A commercial-style convection fan is designed to distribute heat through the oven. The two cavity sizes give you room to cook separate dishes, though the smaller oven will not suit every large pan or meal.
Compared with the AAOBOSI and Kenmore models, this range has less combined oven capacity than either. Its appeal is the black finish, integrated griddle, and specified bake-burner outputs. The product details do not state a fuel-conversion setup, so confirm the range’s gas requirements before purchase.
Pros:
- Integrated 15,000 BTU griddle
- Two ovens with clearly stated individual capacities
- 22,000 BTU bake burner in the larger oven
- Convection fan for oven heat distribution
Cons:
- 6.8 cubic feet of combined oven capacity is less than the other listed dual-oven choices
- Fuel-conversion details are not included in the supplied product information
Verdict: Consider this THOR Kitchen range if you want an integrated griddle and two oven sizes, and its 6.8-cubic-foot capacity meets your cooking needs.
THOR Kitchen Liquid Propane Range: Eight Burners and Two Ovens
This THOR Kitchen model is designed for liquid propane and has eight sealed burners. The listed burner features include a 22,000 BTU burner with an 800 BTU simmer function and a 9,500 BTU burner. That mix gives you a high-output option along with a low simmer setting for gentler cooking.
The range offers two ovens with 7.6 cubic feet of combined capacity and telescopic racks for access to oven dishes. A one-piece porcelain spill tray is designed to catch cooktop mess, while an LED display and oven-function buttons handle oven controls. Its listed feature set is straightforward compared with the Kenmore’s added air-fry and pizza modes.
Because this is a liquid-propane model, confirm that your kitchen has the correct fuel supply before buying. If your home uses natural gas, do not assume this version can be converted; check the manufacturer’s guidance for an approved setup. The product details also do not identify the capacity of each oven separately.
Pros:
- Eight sealed burners
- 22,000 BTU burner with an 800 BTU simmer function
- 7.6 cubic feet of total oven capacity
- One-piece porcelain spill tray and telescopic oven racks
Cons:
- Listed as a liquid-propane model, so fuel compatibility needs careful checking
- Individual oven capacities are not specified in the supplied details
Verdict: This THOR Kitchen range is a good fit to investigate if your home is set up for liquid propane and you want eight burners with a low simmer option.
How to Choose a 48-Inch Professional Gas Range
Measure the opening and plan the installation
A 48-inch range needs a wide, properly prepared space, but the product width alone does not tell you the exact cutout size or required clearances. Check the installation guide for dimensions, nearby cabinet requirements, and ventilation guidance before you buy. Because these are gas appliances, have a qualified installer confirm the gas connection and setup.
Confirm the fuel type
Make sure the range matches your home’s gas supply. The AAOBOSI description says it supports natural gas and LPG conversion and includes a conversion kit. The Kenmore description also lists an LP conversion kit. The THOR Kitchen model in this list is identified as a liquid-propane range, while the Gordon Ramsay by THOR product details do not specify a conversion setup. Verify compatibility with the manufacturer rather than assuming a model can be converted.
Compare burner count and heat control
Think about how many pans you use at once and whether you need a dedicated griddle or grill burner. More burners can give you more cooking positions, but their output and purpose matter too. A high-output burner suits fast heating, while a low simmer setting can help with gentle cooking. Check the listed BTU outputs and burner layout against the way you prepare meals.
Choose the oven layout that fits your cooking
Dual ovens let you cook separate dishes at once, but total capacity does not show how large each cavity is. Compare the individual oven measurements when available and make sure your usual baking sheets, roasting pans, or casserole dishes will fit. A smaller oven can be useful for everyday meals, while a larger cavity offers more room for bigger dishes.
Decide which oven features you will use
Convection can help move heat around the oven, while features such as air fry, pizza, and steam clean add different types of convenience. Consider which modes fit your routine rather than choosing a range based only on the number of settings. Also check what accessories are included, such as racks, pans, or a conversion kit.
Consider cleanup and everyday access
Removable grates, spill trays, enamel interiors, and hidden bake elements can affect how you clean the range. If you expect to use the ovens often, rack movement and oven-door visibility may matter as well. Compare these details with your cleaning habits and the cookware you plan to use.
Frequently Asked Questions
What is the benefit of a dual-oven gas range?
A dual-oven range lets you cook separate dishes in different cavities. Depending on the model, you may be able to set each oven independently. Check the individual oven capacities to ensure each one suits the pans and meals you usually prepare.
Do all the ranges in this list work with natural gas?
No. The THOR Kitchen range reviewed here is identified as a liquid-propane model. The AAOBOSI and Kenmore descriptions mention conversion support, while the Gordon Ramsay by THOR details provided here do not specify fuel conversion. Confirm the exact fuel requirements before purchasing.
Is a higher BTU burner always better?
Not for every task. A high-output burner can be useful when you want strong heat, while a low simmer setting is better suited to gentle cooking. Look at the full burner setup and choose one that matches your cooking habits.
What does convection do in a gas oven?
Convection uses a fan to move hot air through the oven. The AAOBOSI description lists convection fans, and the Gordon Ramsay by THOR model lists a commercial convection fan. The Kenmore description specifies true convection with a fan and an additional heating element.
Does a 48-inch range need special installation?
It needs a suitable opening, correct gas supply, and proper installation clearances. Exact space and connection requirements vary by model, so use the manufacturer’s installation guide and consult a qualified installer before setup.
Which model has the largest total oven capacity?
The AAOBOSI has 7.8 cubic feet of combined oven capacity in the supplied details. The Kenmore and liquid-propane THOR Kitchen models list 7.6 cubic feet each, while the Gordon Ramsay by THOR model lists 6.8 cubic feet total.
Final Recommendation
For a mix of seven burners, convection, and the largest listed combined oven capacity, the AAOBOSI is the most balanced option in this group. Choose the Kenmore PRO if its integrated griddle and air-fry mode are priorities. The Gordon Ramsay by THOR model offers a clearly specified griddle and two oven sizes, while the liquid-propane THOR Kitchen range stands out for its eight burners and simmer function. Before making a final choice, confirm fuel compatibility, oven dimensions, and installation requirements for your kitchen.