The ZLINE 30 in. 4.2 cu. ft. Marino Dual Fuel Range with 4 Burner DuoPro™ Cooktop and Electric Convection Oven in Black Stainless Steel (PMDRB-30) features a high-powered gas cooktop with 4 hand-crafted Italian dual-ring brass burners, a versatile electric convection oven, and an innovative DuoPro™ design where every burner brings the performance you need—wherever you need it. With intentional lines, sculpted hardware, and a distinctly modern presence, Marino embodies the artistry and engineering behind ZLINE’s attainable luxury mission.

This product contains many unique features such as:

• ZLINE Marino Collection - The ZLINE Marino Collection brings a new face to professional cooking with a distinct contemporary design profile
• Purposeful Detailing - Designed as both a visual anchor and a functional touchpoint, Marino’s signature handle utilizes bullnose geometry to balance comfort and durability
• DuoPro™ Cooktop Design - Transform your kitchen into a home chef’s dream with ZLINE DuoPro™, which delivers up to 85,000 BTUs of power, double the performance of most standard 30 in. gas cooktops
• Brilliant LED Knobs - Precision-marked control knobs illuminate bright white and intensify as they turn, delivering clear visual feedback and an intuitive connection to cooking performance
• Precision Dual Heat Zones - With a range as low as 800 BTUs on each inner burner to 20,000 to 25,000 BTUs on the outer burners, an exclusive dual-port design lets inner and outer rings operate separately for more efficient cooking than most leading competitors
• Vista Window Design - Featuring an uninterrupted glass surface and deep tint, an edge-to-edge window presents a clean architectural profile while offering a clear panoramic view inside
• True Simmer-to-Sear - Every DuoPro™ burner delivers the full range of heat; you can simmer a delicate sauce, sear a steak, or rapidly boil pasta—all at the same time—without worrying about which burner has the right power
• Fast Preheating and Quiet Operation - Experience faster preheating times than industry standards with an oven that’s engineered with digital thermostat technology and features a built-in cooling fan that operates with minimal sound
• Powerful Convection Cooking - Easily handle multiple bakes thanks to a high-wattage convection fan that maintains steady heat distribution inside an expansive 4.2 cu. ft. oven that fits pans up to 20 in. wide for maximum space and convenience
• Every Burner Is The Best Burner - The versatility of DuoPro™ cooktops means no more pausing to move pans around, no waiting for the “right burner” to open up, and no compromises on timing—everything is ready when you want it to be
• Italian Brass Burner Craftsmanship - Hand-forged in Italy, DuoPro™ brass burners operate efficiently due to a natural oxidation process that forms a patina and deeper brass hue to protect from corrosion while withstanding high temperatures and resisting warping and deformation
• Auto-Reignition Burners - Simmer, sear, saute, and steam across 4 dual-function burners that utilize automatic reignition innovation for improved temperature control and cooktop safety
• Minimal Cleaning and Maximum Convenience - ZLINE’s DuoPro™ design lets you easily transfer skillets and pots from any burner you choose across a streamlined grate design that sits atop an elegant hand-finished one-piece porcelain cooktop that’s easy to clean
• Black Stainless Finish - Featuring stunning black stainless steel and durable cast iron grates that exceed standards for a true professional experience
• StayPut Hinges and Smooth Glide Racks - Door hinges are specially engineered to support the full weight of the oven door for added safety and convenience, while 2 durable ball-bearing oven racks allow heavy or oversized dishes to slide in and out with ease
• Dual Oven Lights - Illuminate your oven space with dual halogen lighting, located in the upper and lower sections of the oven and controlled by a switch conveniently located on the front control panel
• LP Conversion Kit - 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 DuoPro™ 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
• Electrical Requirements - Requires a dedicated 240V, 60Hz, 25-amp circuit with a NEMA 14-50 4-wire plug system
• Manufacturer Warranty - Designed to perform and built to last, ZLINE Professional Ranges are backed by a 1-year parts and service warranty

SPECIFICATIONS: