| Brand |
ZLINE Kitchen and Bath |
| Dimension |
48" W x 27.5" D x 8" H |
| Voltage |
120V/60HZ |
| Mount Type |
Rangetop |
| Control Type |
Durable Front Controls |
| Material |
Stainless Steel frame with 1 Piece Porcelain Top - Italian made burners |
| Features |
Model No. RT48 |
| UPC |
817299023463 |
| Product Weight |
109lbs |
| Cooktop |
(7) Burners with Porcelain Cook Top with electronic spark ignition for all burners |
| BTU Rating |
Dual Wok (x2) - 18,000 BTU
Rapid Burner (x2) - 13,000 BTU
Semi-Rapid Burner (X2) - 8,500 BTU
Auxiliary Burner - 4,200 BTU |
| Fuel Type |
Gas Cooktop |
What our Experts Think
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Professional‑Level Power – The ZLINE RT48 48″ Rangetop delivers 7 gas burners with high‑BTU output, giving home chefs the versatility to handle everything from rapid searing to delicate simmering.
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Spacious Cooking Surface – Wide 48‑inch layout provides generous room for multiple pots and pans, ideal for large families, frequent entertainers, or gourmet cooking enthusiasts.
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Precision Flame Control – Experts highlight the responsive knobs and consistent heat delivery that make fine temperature adjustments easy during complex recipes.
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Heavy‑Duty Cast Iron Grates – Durable, commercial‑style grates offer stable support for cookware and are easy to lift for cleaning.
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Sleek Professional Design – Brushed stainless steel finish complements luxury kitchen aesthetics and pairs seamlessly with other high‑end appliances.
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Reliable Performance & Durability – Built with robust components engineered for long‑term use and repeated heavy cooking without performance drop‑off.
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Easy to Clean – Smooth surfaces and accessible grates help speed up cleanup after long cooking sessions.
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Ideal for Serious Cooks – Recommended for those who want restaurant‑style performance at home, with power and flexibility that outpace standard cooktops.
Q&A
Q: What type of product is the ZLINE RT48?
A: It’s a 48‑inch professional gas rangetop featuring 7 powerful burners, ideal for high‑performance cooking in custom kitchens.
Q: How many burners and what BTU range does it offer?
A: The RT48 has 7 burners with BTU output ranging from 4,200 to 18,000, delivering versatile heat for simmering, sautéing, boiling, and searing.
Q: What makes the burners special?
A: Burners are handcrafted Italian‑made, designed for efficient, clean‑burning flames and easy removal for cleaning.
Q: What type of cooktop surface does it have?
A: It has a heavy‑duty one‑piece porcelain cooktop that’s scratch‑resistant and easy to clean with no crevices.
Q: Are the grates durable?
A: Yes — it includes solid cast‑iron grates built for strength, durability, and stable cookware support.
Q: Can the rangetop be installed in an island or countertop?
A: Yes. The RT48 can be installed into a countertop or island setup, offering design flexibility.
Q: What fuel types does it support?
A: It’s a gas cooktop designed for natural gas, and typically includes an LP conversion kit (professional installation required).
Q: What are its dimensions?
A: The rangetop measures about 48″ W × 27.5″ D × 8″ H, fitting standard premium cooktop openings.
Maintenance Tips
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Clean burners regularly: Remove grates and burner caps; wash with warm, soapy water to prevent clogging and uneven flame.
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Wipe stainless steel surfaces: Use a soft microfiber cloth with mild detergent; avoid abrasive cleaners to maintain the brushed finish.
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Check burner ports: Use a soft brush or pin to clear food debris from burner holes for consistent flame performance.
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Clean drip trays and pans: Remove and wash after spills to prevent grease buildup and odors.
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Inspect ignition system: Ensure the spark igniters are free from debris for reliable ignition.
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Avoid harsh chemicals on knobs: Clean control knobs with a damp cloth; harsh chemicals can damage markings.
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Regular deep clean: Every few months, remove grates, burners, and drip trays for a full clean to maintain performance and longevity.
Damage 
Loss 
Theft 
