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ZLINE 48" Ceramic Rangetop in Black Stainless with 7 Gas Burners, RTB-48

Sale Sale
Original price $3,624.99
Original price $3,624.99 - Original price $3,624.99
Original price $3,624.99
Current price $2,624.99
$2,624.99 - $2,624.99
Current price $2,624.99
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Size: 48"

ZLINE 48" Ceramic Rangetop in Black Stainless with 7 Gas Burners, RTB-48

FREE SHIPPING             1 Year Full Warranty             30 Day Return Policy           Lowest Price Guarantee

Receive product in 3-5 business days

Certified Outdoor Use - No
Cast Iron Griddle - Included

Also Available In - 36"(RTB-36)

Professional 48" Rangetop

Ignite your culinary experience with the ZLINE Professional Black Stainless Gas Range Top. Achieve optimal results with cooking power from 4,200 up to 18,000 BTUs provided with Italian-crafted sealed burners. ZLINE’s premium black stainless steel finish is accomplished through a technique called PVD (Physical Vapor Deposition) Coating. This vaporization process creates an atom-bonded, strong ceramic layer that is composed of abrasion-resistant material - ensuring its enjoyment for years to come. The industrial design of the RTB is executed through precise lines and detailing done with a precision laser. Each model includes Italian burners delivering over 65,000 BTU’s, including a durable, solid-piece Cast Iron Grate.

Italian Burners
• Handcrafted, high-quality Italian Burners imported directly from Italy.
• Premium alloy to ensure efficient and clean-burning flames.
• Durable and easy to clean. Italian burners easily detach for a simple clean.
Porcelain Cooktop
• Heavy Duty Italian made Porcelain one-piece cooktop.
• 7 burners provide the perfect range of cooking power from 4,200 to 18,000 BTU's.
• One-piece cooktop allows for an easy to clean surface - no crevices that can hold residue.
• No-scratch Porcelain designed to handle every cooking environment.

Cast Iron Grates
• Solid-piece cast iron grate - heavy duty and built to last.
• Extremely durable, with an exceptional strength-to-weight ratio.


Click here for instructions on Island Conversion. 

About the Brand - ZLINE has been in business for over a decade because of its great customers who have come to depend on what they provide best such as service, quality, and value. Attention to what customers want is a high priority and they make sure they achieve it. Unbeatable prices, solid top performance, and exceptional support.

ZLINE has put a lot of thought into engineering and designing stylish, top-quality, solid products for all of your Kitchen needs. Their products are rigorously tested and homeowners approved. They feature some of the most powerful Range Hoods and Ranges in the industry – designed for all types of household applications. ZLINE products have proven themselves over the test of time and they are one of the most reliable leaders in their field.

Should you have any questions about any other products we offer, our Sales/Products Team is available to help by calling (800)604-1380 Ext2. Whether you just want to buy a ZLINE Gas Range, a Range Hood, or any of our products, we are here to help.


We offer FREE shipping on all orders. There are 2 methods used for shipment and delivery which are delivered curb-side:   

   1. FOR MOST RANGE HOODS, SINKS, FAUCETS AND ACCESSORY PRODUCTS - FedEx Ground is used for delivery. FedEx will deliver the product and leave outside of premise only with out calling to arrange delivery.

   2. FOR RANGES, COOKTOP, DROP-INS, DISHWASHERS AND REFRIGERATORS - FedEx Freight is used for delivery. FedEx will call to arrange a specific delivery time and you will have to arrange to be at the ship to address to accept the product. FedEx will not deliver the product in the premise.

We do not ship to PO Boxes.

Fedex Freight delivers the product curb-side only and arrangements to move the product inside the premise will have to be made by the customer.

Full insurance is included in all shipments.
Tracking number(s) will be provided by the email supplied 1-2 business days* after the date of the order is placed and after which: 
   - Items shipped FedEx Ground will take 2-4 business days* after processing date.
   - Items shipped FedEx Freight will take 3-5 business days* after processing date  



ZLINE  - All Range hoods have LIFETIME Warranty on the range hood motor fan and 3-Year warranty on range hood shell which includes control panel, stainless filters, chimney. *Extended warranty can be purchased from CPS.

THOR - All Range hoods have 2-Year warranty.

KUCHT - Range hoods have 4-year warranty on range hood shell which includes control panel, stainless filters, chimney and motor.

ILVE - All products have 2-year warranty


ZLINE  - All Ranges products and ovens have 1-year warranty. *Extended warranty can be purchased from CPS.

THOR - All Ovens, Cooktop and Drop-ins products have 2-year warranty

KUCHT - All products have 4-year warranty

ILVE - All products have 2-year warranty


ZLINE & BOCCHI sinks have  LIFETIME warranty.

LATOSCANA sinks have 3-year warranty. 


All Microwaves have 2-year warranty. 

Kucht - All products have 4-year warranty


All Dishwashers have 2-year warranty.

THOR - 1-year warranty 

Kucht - All products have 4-year warranty


All Faucets have Lifetime warranty. 


THOR - 2-year warranty

KUCHT - All products have 4-year warranty

*Please note: Extended warranty can be purchased form CPS (See above).

Customer Reviews

Based on 5 reviews
Helpfull customer service

Great customer service. Thank you for helping me in giving assistance in the selection or our range, rangehood, wall oven and sink we purchased. They all look amazing in my renoed kitchen.

Highend look to cooktop

It looks gorgeous with high end look. Burners work very well and grates are easy to clean.

Cherl S
Love the funtionality and quanlity

Love the functionality, the look, the quality and for the price, it really is hard to beat. The only reason I gave a 4 star instead of 5 is because when I spoke to the FarmHKB sales rep, they said it would take 3 days to ship to me when it toke 5 days. Other than that, I am very satisfied!

I did alot of research before buying

I did alot of research before deciding on this product. I found out there are other brands with each having small differences with each other. some had bad reputation for customer support, some were cheaper and some more expensive. Over all I decided to buy this product from farmhouse Kitchen and bath because when I called them I spoke to a person immediantly when they answered and they very helpful in answering my questions. I read the reviews and was sold. Since installing the unit and using it for the last 4 weeks, I love it and would recommend highly.

Dean A
Right Decision

This range product was the right decision for our remodeled kitchen which included accents of stainless steel. It works very well and the burners are powerful. We are totally happy with this product.


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