Cosmo 30-Inch Professional Style Gas Range (COS-GRP304)

Cosmo 30-Inch Professional Style Gas Range (COS-GRP304)


Sale price$1,699.99

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Cosmo 30-Inch Professional Style Gas Range (COS-GRP304)

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 six oven functions to give you the cooking options to suit any need. 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. A better home starts with Cosmo.


  • 4 Italian-Made Burners - 4 high performing, sealed Italian-made burners give you the precision to cook a variety of different foods and sauces: two 15,000 BTU Burners and two 9,000 BTU Burners. Heavy-duty continuous cast iron grates provide better heat retention and an even cooking surface.
  • Rapid Convection Oven - This 3.5 cu. ft. capacity oven features Rapid Convection for fast cooking and even heating using a powerful fan to circulate air. Six special oven functions ensures you have the juiciest roasts to the sweetest desserts: Bake, Broil, Convection Bake, Convection Roast, Convection Defrost, Convection Dehydrate
  • Heavy Duty Construction - Our gas range is constructed of corrosion-resistant 430-grade stainless steel that easily wipes clean. Heavy-duty metal knobs and a matching stainless steel door handle complete the professional look.
  • Premium Build - Stainless steel finish gives a professional touch.
  • Easy Controls - Metal knobs adjust temperature and function.
  • Oven Lighting - Interior oven light for easy monitoring of food.
  • 4 Burners - Equipped with Italian-made burners for all your cooking needs.
  • Convection Fan - Designed to distribute heat evenly to cook foods faster.
  • Removable Backsplash - Range is suitable for freestanding or slide-in installation.


  • Professionally 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 the precision and control to cook from a low simmer for sauces, to high heat for boiling and frying
  • 15,000 BTU burner (x2)
  • 9,000 BTU burners (x2)
  • 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
Dimensions (HxWxD) 36.4″-39.4 x 30″ x 27.3″
Number of Cooktop Burners 4
Oven Cleaning Options Standard Clean
Cooktop Control Type Knobs
Fuel type Dual Fuel
Number of Oven Racks 2
Cooking Process Turbo True Convection
Oven Control Type Knobs
Installation Freestanding; Slide-In
Number of Oven Rack Positions 5
Drawer Type No Drawer
Control Location Front Control
Electrical 220 / 240 Volts, 35 Amps
Oven Functions Bake, Broil, Turbo Bake, Convection Bake,
Convection Broil
Burners  Power / 18,000 BTU
• Rapid / 13,000 BTU
• Semi-Rapid / 8,500 BTU
• Auxiliary / 4,200 BTU
Size 30 Inch / 3.9 cu. ft. Capacity

Shipping & Returns

*Shipping Policy

  • Shipping is Free
  • Large appliances ship via Freight Curbside shipment. Meaning the carrier will drop off your item on your property not inside your home. The courier company will call ahead of time to schedule a drop off date
  • For the full details, visit our Shipping Page

Return/Refund Policy
  • 30-Day Return Policy
  • If your order arrives damaged, we will exchange you for a new one. Damage must be reported within 24 hours. 
  • For more details, visit our Return Policy Page


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