Cosmo COSGRP304 Vista Series 30 inch Professional Style Gas Range with 4 Sealed Burners, 3.5 cu. ft. Oven Capacity, Cast Iron Grates and Control Panel Light in Stainless Steel

30" Professional Style Gas Range

Transform the way you cook with Cosmo’s COS-GRP304 3.5 cu. ft. 30 in. gas range. Made with convenience in mind, enjoy 4 sealed burners to give you the precision to cook a variety of different foods and sauces: 2 x 15,000 BTU, 2 x 9,000 BTU. A powerful fan circulates air in the oven cavity for perfect, evenly cooked meals with four oven functions to give you the cooking options to suit any need. Featuring an elegant panel light that beautifully illuminates the range knobs, this design allows for easy navigation of controls and can also serve as a handy nightlight for your kitchen. Designed for durability, this range is constructed with industrial-grade stainless steel, built to last for years to come. A removable backsplash allows this range to be versatile, able to install in both freestanding and slide-in applications. Part of the Vista Collection, bringing enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance. A better home starts with Cosmo.

• The Vista Collection brings enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance
• High end styled gas range constructed of corrosion-resistant 304-grade stainless steel, with full metal knobs and a matching stainless steel oven door handle
• Gas cooktop comes equipped with 4 sealed Italian-made burners that give you precision and control, includes two 15,000 BTU burners and two 9,000 BTU burners
• Oven is equipped with a 22,000 BTU bake burner and 10,000 BTU broil burner
• Featuring an elegant panel light that beautifully illuminates the range knobs, this design allows for easy navigation of controls and can also serve as a handy nightlight for your kitchen
• Cooktop is equipped with auto re-ignition for added safety
• 3.5 cu. ft. oven features a fan designed to distribute heat evenly around the food and eliminate cold spots in the oven cavity, food cooks more evenly in less time and at a lower temperature than a standard oven
• Our ranges are designed with safety in mind, featuring an oven cavity cooling ventilation system for safe heat dissipation, overheating protection, and a cool-to-touch oven handle to prevent burns
• Large oven window and oven light combines for easy monitoring of food and better overall visibility
• Removable backsplash allows this range to be used in either freestanding or slide-in installation
• Freestanding gas range stove with oven comes configured standard for natural gas, an optional Liquid Propane conversion kit can be purchased (sold separately)
• A 1-year limited parts and labor warranty means you can trust our single oven gas range to perform worry-free for years to come

Why Buy Cosmo COSGRP304 30" Professional Style Gas Range

• Compact yet Powerful: At 30″ wide, this range delivers professional-level cooking with four sealed burners—two high-heat (15,000 BTU) and two for gentle simmering (9,000 BTU)—allowing versatile cooking options.
• Even Cooking Performance: The 3.5 cu. ft. oven features a convection fan that circulates heat evenly, minimizing cold spots for consistently cooked meals.
• Durable, Professional Design: Constructed from corrosion-resistant 304-grade stainless steel, with full metal knobs and a matching handle, it combines style and long-lasting durability.
• Flexible Installation: The removable backsplash allows for either freestanding or slide-in installation, making it adaptable to different kitchen layouts.

• Great Value for Size: Ideal for smaller kitchens or those seeking a professional-style range without committing to a larger 36–48″ model, offering high-end features in a more space-friendly package.

Frequently Asked Questions

Q: Why does it smell like paint or chemicals when I use the oven for the first time?

A: This is normal. During the first use, the oven is burning off manufacturing residues. Open windows or doors for ventilation and let the oven run empty for about 45 minutes before cooking.

Q: How do I know when the oven has reached the selected temperature?

A: The indicator light next to the temperature selector will turn off once the oven reaches the set temperature. It will cycle on and off during cooking as the flame relights to maintain the temperature. Preheating usually takes 10–20 minutes, depending on the temperature set.

Q: How do I remove the oven racks for cleaning?

A: For racks on sliders, remove the sliders along with the racks by lifting them off their guide supports. For racks on plain guides (without sliders), simply slide them out fully and lift them out.

Q: What warranty does this range come with?

A: The COS-GRP304 range includes a 1-year limited parts and labor warranty from the date of purchase when bought through an authorized retailer.

Q: Why are all the burners sparking when I turn one on?

A: This is normal. All burners spark as part of the ignition system design when any burner is turned on.

Q: Why does hot air blow out from the top of the oven door during or after use?

A: The unit features a cooling ventilation system that helps dissipate heat from the oven cavity and keeps external surfaces cooler. The vents behind the cooktop and above the door allow hot air to escape—this is expected behavior.

Pros and Cons of Cosmo COSGRP304 30" Professional Style Gas Range

Pros

• Professional Appearance & Build: Made with durable, corrosion-resistant 304-grade stainless steel and heavy-duty cast iron grates, the range delivers a high-end, professional look at a more accessible price.
• Versatile Cooking: Four sealed Italian-made burners offer a wide range of BTUs—from low simmer to high heat—providing precise control for various cooking techniques.
• Convection Oven: The oven’s powerful fan ensures even heat circulation, producing faster and more uniformly cooked meals.
• Flexible Installation: A removable backsplash allows for both freestanding and slide-in setups, adapting to different kitchen layouts.
• Safety Features: Includes an oven cavity cooling system, overheat protection, cool-to-touch oven handle, and auto re-ignition for the burners.
• Ease of Use: Metal control knobs, an illuminated panel, a large oven window, and interior light make monitoring and operating the range simple.
• Value for Money: Users frequently praise its features and build quality, which are comparable to more expensive professional-style ranges.

Cons

• Potential for Complications: Some customers report minor issues with components, though overall safety remains strong.
• Replacement Part Availability: Obtaining replacement parts may be challenging, with availability not always guaranteed.
• No Digital Display: All controls are manual, which may be a drawback for those who prefer digital features like precise temperature settings or timers.
• Standard Oven Cleaning: The oven requires manual cleaning and does not offer self-cleaning or steam cleaning options.

Conclusion

The Cosmo COS-GRP304 is an excellent choice for home chefs seeking a professional-style gas range without the high cost. Its durable construction, powerful Italian-made burners, and efficient convection oven provide strong performance and a polished aesthetic. While it lacks some digital conveniences and long-term part availability may occasionally be a concern, its safety features, flexible installation, and overall functionality make it a highly recommended addition to any modern kitchen.