{"product_id":"cosmo-cosgrc304kb","title":"Cosmo COSGRC304KB Lumin Series 30 inch Gas Range with 4 Sealed Burners, 4.8 cu. ft. Oven Capacity, Heavy-Duty Cast Iron Grates and Convection in Stainless Steel","description":"\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003e30\" Professional Style Gas Range\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eTransform your kitchen with the elegance of the Cosmo COS-GRC304KB gas range. This 30-inch range offers professional-grade style and quality, seamlessly combining functionality with aesthetic appeal. Featuring 4 sealed burners, it provides precise control over cooking temperatures. The spacious 4.8 cu. ft. convection oven increases your cooking options by evenly distributing heat with a built-in fan, resulting in faster cooking times. Choose from a variety of oven functions to effortlessly prepare your favorite dishes. Crafted from heavy-duty cast iron grates and industrial stainless steel, this range guarantees dependable performance and durability to meet all your culinary needs. The Cosmo Lumin Collection brings enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003eThe Lumin Collection brings enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance\u003c\/li\u003e\n\u003cli\u003eEquipped with 4 high-performance sealed gas burners including an 18,000 BTU burner, 12,000 BTU burner, 9,000 BTU burner and 3,500 BTU burner\u003c\/li\u003e\n\u003cli\u003eOven features an 18,500 bake burner and a 12,000 broil burner\u003c\/li\u003e\n\u003cli\u003e4.8 cu. ft. convection oven utilizes a fan to distribute heat evenly, ensuring food cooks uniformly and in less time\u003c\/li\u003e\n\u003cli\u003eIncludes 6 oven functions: Bake, Broil, Convection Bake, Convection Roast, Pizza and Keep Warm\u003c\/li\u003e\n\u003cli\u003eFeatures a digital display with a built-in timer for added convenience\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast iron grates provide excellent heat retention and distribution\u003c\/li\u003e\n\u003cli\u003eLarge oven window and oven lighting for easy food monitoring and better visibility\u003c\/li\u003e\n\u003cli\u003eDesigned with safety in mind, incorporating an oven cavity cooling ventilation system for safe heat dissipation, overheating protection, triple-thick oven glass, and a cool-to-touch oven handle\u003c\/li\u003e\n\u003cli\u003eComes configured standard for natural gas; an optional liquid propane conversion kit is available (sold separately)\u003c\/li\u003e\n\u003cli\u003eElectrical requirements: 120V\/60Hz, 3-Prong Plug\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCSA Certified: CSA mark demonstrates that a product has been rigorously tested to applicable North American and global standards\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eWhy Buy Cosmo COSGRC304KB 30\" Professional Style Gas Range\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional-Grade Aesthetics and Build Quality:\u003c\/strong\u003e Constructed from industrial, corrosion-resistant stainless steel with heavy-duty cast iron grates and full metal knobs, the range delivers a high-end, commercial look at an accessible price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile and Powerful Cooktop: \u003c\/strong\u003eFour sealed gas burners provide a wide range of heat outputs, from gentle simmering to rapid boiling, for all types of cooking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Convection Oven:\u003c\/strong\u003e The 4.8 cu. ft. oven uses a built-in convection fan to distribute heat evenly, enabling faster, more uniform baking and roasting. It includes six oven functions: Bake, Broil, Convection Bake, Convection Roast, Pizza, and Keep Warm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety Features: \u003c\/strong\u003eSafety-focused design includes an oven cavity cooling ventilation system, overheating protection, triple-thick oven glass, and a cool-to-touch oven handle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Design: \u003c\/strong\u003eLarge oven window with interior lighting, digital display with built-in timer, and a black porcelain cooktop surface make cooking and cleaning easier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eFuel Flexibility: \u003c\/strong\u003eConfigured for natural gas, with compatibility for a liquid propane (LP) conversion kit (sold separately) for flexible installation options.\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: Does the range come set up for natural gas or liquid propane (LP)?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eA: The unit comes configured for use with natural gas. An optional liquid propane (LP) conversion kit is available separately and is required for LP use.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: What are the electrical requirements?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eA: The range requires a standard 120V\/60Hz, 3-prong grounded outlet.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: How many burners does the cooktop have and what are their BTU ratings?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eA: The cooktop has four sealed burners with the following ratings:\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003eFront Right: 18,000 BTU\u003c\/li\u003e\n\u003cli\u003eFront Left: 12,000 BTU\u003c\/li\u003e\n\u003cli\u003eRear Left: 9,000 BTU\u003c\/li\u003e\n\u003cli\u003eRear Right: 3,500 BTU\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: What oven functions are included?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eA: The oven has six functions: Bake, Broil, Convection Bake, Convection Roast, Pizza, and Keep Warm.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: Why do all the burners click or spark when I turn one of them on?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eA: This is normal operation for the cooktop's ignition system. All burners will spark simultaneously when you attempt to ignite any single burner.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: Why is hot air blowing out from the top of the oven door?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eA: The oven is equipped with a cooling fan that regulates the temperature between the oven cavity and external walls to prevent the panels and knobs from becoming too hot. This is an advanced safety feature and is normal.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: Does the fan run in regular bake mode?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eA: No, the convection fan only comes on when a convection mode (Convection Bake, Convection Roast) is selected.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eQ: What is the warranty for this product?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: The range includes a 1-year manufacturer's warranty covering both parts and labor.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003ePros and Cons of Cosmo COSGRC304KB 30\" Professional Style Gas Range\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional, High-End Design: \u003c\/strong\u003eHeavy-duty brushed stainless steel construction and cast iron grates provide a commercial-style look that enhances any kitchen. Blue LED-lit knobs add a modern, upscale touch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful and Versatile Burners: \u003c\/strong\u003eFour sealed burners offer heat outputs ranging from 3,500 BTU for simmering to 18,000 BTU for high-heat cooking, allowing flexibility for all types of meals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Convection Oven: \u003c\/strong\u003eThe 4.8 cu. ft. convection oven distributes heat evenly for faster, uniform cooking and baking, delivering excellent results for cakes, roasts, and pizza.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Value for Money:\u003c\/strong\u003e Users report that the range provides features and quality comparable to more expensive professional models, making it a budget-friendly option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple, Analog Controls:\u003c\/strong\u003e Knob controls are easy to use and reduce potential failures compared with complex digital systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Clean: \u003c\/strong\u003eThe sealed burners and stainless steel cooktop make surface cleaning straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Self-Cleaning Feature: \u003c\/strong\u003eThe oven requires manual cleaning, as it lacks a self-clean function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLack of Built-in Clock\/Timer: \u003c\/strong\u003eThe manual controls do not include a digital clock or timer, necessitating a separate timer for precise cooking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Control Issues: \u003c\/strong\u003eSome users report stiff or finicky knobs, which can make adjusting temperatures slightly inconvenient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOven Door Handle: \u003c\/strong\u003eA few users note that the oven door handle may require occasional tightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLP Conversion Kit Sold Separately:\u003c\/strong\u003e Conversion to liquid propane requires a separately purchased kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eConclusion\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Cosmo COS-GRC304KB offers a professional, stylish look and strong cooking performance at a fraction of the cost of luxury brands. Its powerful burners and effective convection oven make it ideal for home chefs, though it lacks self-cleaning and built-in digital features. Overall, it is a highly recommended option for buyers seeking a reliable, high-performance gas range with an upscale appearance on a budget.\u003c\/p\u003e","brand":"Cosmo","offers":[{"title":"COSGRC304KB","offer_id":47210600333568,"sku":"COSGRC304KB","price":1469.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/2287\/9488\/files\/COSGRC304KB_p174726.webp?v=1762215421","url":"https:\/\/secure.shopappliances.com\/products\/cosmo-cosgrc304kb","provider":"Shop Appliances","version":"1.0","type":"link"}