Master the Art of Cooking with the COS-GRP366: The 36-Inch Gas Range Designed for Serious Home Chefs
When it comes to building a dream kitchen, choosing the right gas range can make all the difference. For home chefs who crave professional-level performance, the Cosmo COS-GRP366 36″ Gas Range is a standout choice. With its efficient burners, sleek design, and chef-inspired features, this range is built to elevate both your cooking and your kitchen style.
Power and Precision at Your Fingertips
The COS-GRP366 is all about performance. It features six high-performance sealed burners that deliver a wide range of BTUs—perfect for everything from gently simmering sauces to flash-searing steaks. Whether you’re boiling, sautéing, or slow-cooking, this range gives you total control.
- 20,000 BTU Burner – Great for rapid boiling and high-heat cooking.
- 15,000 BTU Burners – Ideal for sautéing and frying.
- (2) 12,000 BTU Burners – Versatile for everyday cooking.
- 9,000 and 6,000 BTU Burner – Excellent for simmering and delicate tasks.

Spacious Oven for All Your Baking Needs
Beyond the cooktop, the COS-GRP366 features a 4.5 cubic foot convection oven that’s perfect for roasting, baking, and broiling. The convection fan ensures even heat distribution, so every dish comes out perfectly cooked—whether it’s a holiday turkey or your favorite batch of cookies.
- Convection for faster, more even baking.
- Interior oven light and large viewing window make it easy to monitor your meals.
- Heavy-duty oven racks that glide smoothly for easy handling.
Professional Style Meets Everyday Function
Crafted from durable stainless steel, the COS-GRP366 brings a sleek, professional look to many kitchens. The heavy-duty construction not only looks great—it’s built to last. The knobs, cast iron grates, and stainless steel finish make cleaning up just as easy as cooking.

Why Choose the COS-GRP366?
- Performance: Six burners with precision control.
- Capacity: Large oven space to handle multiple dishes at once.
- Easy Maintenance: Stainless steel body and removable parts for hassle-free cleaning.
- Design: A premium look that adds a high-end feel to your kitchen.
Pair the COS-GRP366 with a Cosmo under cabinet or wall mount range hood for a complete cooking setup. Together, they create a seamless, functional, and stylish cooking space.If you’re ready to bring chef-level cooking into your home, the COS-GRP366 36″ Gas Range is a smart investment. It’s efficient, beautifully designed, and built to meet the demands of serious cooking. Whether you’re a seasoned home chef or just love the feel of professional-grade appliances, this range won’t disappoint.