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ZLINE RTZ48CB 48 inch Autograph Edition Legacy Series Gas Rangetop with 7 Burners, Griddle and Cast Iron Grates (Stainless Steel, Champagne Bronze)

RTZ48CB
Cooktop
RTZ48CB-Burner
RTZ48CB-Burner
RTZ48CB-Trims
RTZ48CB-Trims
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$2,799.95
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ZLINE RTZ48CB Features

Porcelain Cooktop
Porcelain Cooktop
Heavy duty porcelain cooktop allows for timeless style and effortless clean up.
Italian Burners
Handcrafted Italian burners offer the best in the industry when it comes to heat retention and distribution.
Italian Burners
Cast Iron Grates
Cast Iron Grates
Solid-piece cast iron grill, this grill is heavy-duty and built to last.
Cast-Iron Griddle
Perfectly sear meats and veggies with a pre-seasoned cast iron griddle that features superior heat retention and even heat distribution
Cast-Iron Griddle

ZLINE RTZ48CB Overview

Autograph Edition 48 in. Legacy Gas Rangetop

Luxury isn’t meant to be desired - it’s meant to be attainable. The ZLINE Autograph Edition 48 in. Legacy Gas Rangetop with 7 Burners and Porcelain Cooktop in DuraSnow® Stainless Steel with Matte Black Accents (RTSZ-48-MB) pairs a powerful gas cooktop with 7 Italian-crafted burners, a hand-crafted porcelain cooktop, and elegant matte black knobs. With innovative features designed to enhance your kitchen’s capability, ZLINE Legacy Rangetops provide a professional culinary experience by pairing unmatched performance with timeless style.

ZLINE Legacy Series

The Legacy Series represents the foundation for ZLINE’s family-focused mission of attainable luxury

Exclusive Knob Accents

Customize your ZLINE Autograph Edition Legacy Rangetop with elegant Matte Black, Polished Gold or Champagne Bronze knob accents

Italian-Made Sealed Burners

An industry-leading gas cooktop with 7 Italian hand-cast burners is capable of simmering at 1,000 BTUs and searing at up to 18,000 BTUs

Durable Cast Iron Grates

Legacy Series rangetop grates are engineered with premium-grade cast iron and an exceptional strength-to-weight ratio

Cast-Iron Griddle

Perfectly sear meats and veggies with a pre-seasoned cast iron griddle that features superior heat retention and even heat distribution

Timeless Knob Design

A carefully engineered control configuration with tapered knob rings exudes luxury while making operation easy

Minimal Cleaning

A heavy-duty, hand-finished porcelain one-piece cooktop allows for easy cleaning and maintenance

Versatile Installation

Perfectly accommodate any kitchen design or style with an easy slide-in installation process

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 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 Warranty

1-year parts and service warranty

Additional Assembly Required

This product ships in multiple boxes and will require minimal assembly upon arrival

ZLINE RTZ48CB Why Us

Flexible Monthly Financing with Affirm

Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.

Get Free In-Home Delivery on Orders $599+

We offer free in-home delivery to most serviceable zip codes for orders over $599.

Membership Club

Our Online Members-Only Price Includes*:
Extended Warranty
Free Installation
Bonus Rewards

3 Level Rebate

Manufacturer rebates, instant savings, and product discounts — all in one place.

Customize your Coverage

Choose a 3- or 5-year protection plan—get 50% back if you don't use it.

Price Match Guarantee

If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.

ZLINE RTZ48CB Reviews