drop-in cooktop

The COS-850SLTX-E gas cooktop brings advanced safety technology and cooking performance together in a 30-inch design that fits perfectly in most kitchen layouts. What sets this cooktop apart is its flame failure technology that automatically shuts off gas flow if flames are accidentally extinguished, providing peace of mind while delivering the precise heat control that makes gas cooking so popular among serious home cooks. Modern families need cooking appliances that combine performance with safety, especially in busy households where distractions are common and multiple family members use the kitchen. The COS-850SLTX-E addresses these needs through thoughtful engineering that prioritizes both cooking excellence and user safety without compromising the responsive heat control that makes gas cooking so appealing. Flame Failure Technology for Enhanced Safety The flame failure safety system continuously monitors each burner to detect if flames are accidentally extinguished by boil-overs, drafts, or other common kitchen occurrences. When flame loss is detected, the system automatically shuts off gas flow to prevent dangerous gas accumulation in your kitchen. Automatic gas shutoff provides crucial safety protection that prevents potentially dangerous situations from developing when flames are interrupted during cooking. This technology is particularly valuable in busy households where attention might be divided between multiple tasks or when cooking around children and pets. Continuous monitoring means the safety system operates throughout cooking without requiring user intervention or attention. The technology works silently in the background, only activating when needed to ensure safe operation. Family safety improves significantly with flame failure protection that prevents unburned gas from accumulating in kitchen areas. This protection becomes especially important when cooking involves high heat, multiple burners, or extended cooking times where flame interruption is more likely. Peace of mind comes from knowing that temporary distractions or unexpected events won’t create safety hazards. Parents can cook with confidence knowing that safety systems protect against common accidents that can occur in active family kitchens. The technology operates reliably without interfering with normal cooking activities, providing protection while maintaining the responsive heat control and cooking performance that makes gas cooking so desirable. Five Sealed Gas Burners for Cooking Versatility The five sealed gas burner configuration provides cooking flexibility that accommodates various cooking styles and meal preparation needs. The sealed design contains spills while providing even heat distribution across different burner sizes and power levels. Multiple BTU outputs across the five burners handle different cooking tasks effectively. High-output burners excel at rapid boiling, searing, and high-heat cooking techniques, while lower-output burners provide gentle heat for delicate sauces and simmering applications. Sealed burner construction prevents spills from reaching the cooktop interior, making cleanup easier while protecting internal components from damage. When ingredients spill during cooking, they stay contained within the burner area rather than creating cleaning challenges throughout the cooktop. Even flame distribution ensures consistent heating across cookware bottoms, improving cooking results while reducing hot spots that can cause uneven browning or burning. Properly designed burners provide the uniform heat that serious cooking requires. The five-burner layout accommodates multiple cooking tasks simultaneously without crowding. Complete meals can be prepared with proteins, vegetables, starches, and sauces all cooking at appropriate temperatures and timing. Instant heat response allows immediate adjustment of cooking temperatures, providing the precise control needed for advanced cooking techniques like sautéing, stir-frying, and sauce preparation that require quick temperature changes. Electronic Ignition for Reliable Operation Electronic ignition provides reliable, consistent lighting of gas burners without requiring matches or manual lighters. This system eliminates the inconvenience and potential safety concerns of manual lighting while ensuring reliable operation over years of daily use. Instant lighting means burners ignite immediately when controls are turned, eliminating the delay and uncertainty that can occur with other ignition systems. This reliability makes cooking more efficient while ensuring consistent performance. No pilot light operation improves energy efficiency while eliminating the ongoing gas consumption and heat generation that traditional pilot lights require. Electronic ignition only uses energy when actually lighting burners. Reliable performance in various conditions means the ignition system works consistently regardless of kitchen temperature, humidity, or other environmental factors that might affect other ignition methods. Safety benefits include elimination of open pilot flames that can be accidentally extinguished or interfere with nearby items. Electronic ignition reduces fire risks while providing more reliable operation. Maintenance requirements are minimal compared to pilot light systems that require periodic cleaning and adjustment. Electronic ignition systems operate reliably with little maintenance beyond normal cooktop cleaning. Cast Iron Grates for Durability and Performance Heavy-duty cast iron grates provide stable support for cookware while distributing weight evenly across the cooking surface. The substantial construction handles large, heavy pots and pans without wobbling while providing the thermal mass that improves cooking performance. Continuous grate design allows easy movement of cookware between burners without lifting items completely off the cooking surface. This convenience improves cooking efficiency while reducing the risk of spills or accidents during food preparation. Heat retention properties of cast iron help maintain consistent cooking temperatures while providing even heat distribution that improves cooking results. The thermal mass of quality grates contributes to more stable cooking conditions. Durable construction ensures the grates maintain their performance and appearance through years of daily use. Cast iron withstands high temperatures and heavy use while developing improved seasoning over time that enhances performance. Professional appearance of substantial cast iron grates suggests quality construction while providing the commercial-grade look that serious home cooks value. The grates contribute to the overall high-end appearance of the cooktop. Easy maintenance involves regular cleaning and occasional seasoning that keeps cast iron grates performing optimally. The grates can be removed for thorough cleaning when needed while requiring minimal ongoing maintenance. Stainless Steel Surface for Easy Maintenance The brushed stainless steel cooktop surface provides both attractive appearance and practical benefits for daily kitchen use. Stainless steel resists heat, stains, and corrosion while maintaining its attractive appearance with proper care. Easy cleaning becomes possible with the smooth, non-porous stainless steel surface that wipes clean with standard kitchen cleaners. Spills and splatters don’t penetrate the surface,