Luxury isn’t meant to be left desired—it’s meant to be attainable. The ZLINE 30 in. Gas Cooktop with 4 Brass Burners and Black Porcelain Top (RC-BR-30-PBT) provides a professional culinary experience by pairing unmatched performance with timeless style. Achieve ZLINE Attainable Luxury excellence with innovative features designed to enhance your kitchen’s capability. Italian-Made Sealed Brass Burners Industry-leading gas cooktop includes 4 hand-cast brass burners with cooking power ranging from 1,000 - 18,000 BTUs, providing cooking flexibility and even heat distribution. The brass burners naturally form a patina and deeper brass hue to protect from corrosion, an expected oxidation process that ensures optimal temperature control and safety Drop-In Installation Perfectly accommodate any style with a versatile drop-in installation process that adapts to custom kitchen countertops or island designs. Professional Look and Feel Featuring a high-grade 304 stainless steel finish paired with durable cast iron grates for easy transfer of pots and pans. Effortless Operation 4 ergonomic control knobs are conveniently located on top of the stainless steel surface, making it easy to control multiple burners at once. Minimal Cleaning A heavy-duty, hand-finished black porcelain one-piece cooktop allows for easy cleaning and maintenance. LP Conversion Kit The cooktop comes equipped with an LP conversion kit to convert the cooktop from natural gas to liquid propane (must be done by a professional), offering versatility with your cooking preference. Industry First Lifetime Burner Warranty Limited lifetime warranty on ZLINE Italian burners includes part replacements for burners and burner caps, and parts and labor for spark tips if parts prove to be defective in materials or workmanship. Manufacturer's Warranty 1-year parts and service warranty. Additional Assembly Required This product comes in multiple boxes and will require minimal assembly upon arrival.