DG-5B42

Top Fires Diamond Series 42-Inch Built-In 5-Burner Natural Gas Grill

$3,919.00

75,000 BTU total output
Five-burner configuration
770 sq. in. primary cooking area
243 sq. in. warming rack
Stainless steel construction
Built-in thermometer
HeatWave Chamber
Flame torch ignition with backup ignition
Full-width grease tray
Adjustable warming rack
Built-in outdoor-kitchen installation

↓ Read Full Description

Made to order with FREE U.S. delivery + this item cannot be returned. Est. manufacturing time: 4 to 6 Weeks

Best Price Guarantee

Lowest Price Online, Guaranteed. If you find the same product for less at another authorized dealer, we’ll beat it.
Easy to Claim: click here to submit your price match request
Qualifications: Item must be identical, in stock, new (not refurbished/open-box), and sold by an authorized dealer. Total cost (including shipping & tax) must be lower.
Peace of Mind: All details you provide are kept completely confidential. We use this information only to verify the price.

Installation

Need installation support? We’ll help you find a qualified pro.

Click here to submit a request.

Request a Quote

Need a price or shipping estimate? Click here to request a quote.

Photo Gallery

top fires diamond series 36-inch 4-burner natural gas grill with hood open

top fires diamond series 36-inch 4-burner natural gas grill built into a countertop

control knobs on the top fires diamond series natural gas grill

Description

Top Fires by the Outdoor Plus Authorized Retailer

Discover the perfect blend of tradition and technology with the Top Fires Diamond Series 42" 5-Burner Natural Gas Grill. Designed for the outdoor cooking enthusiast, this grill features the convenience and precision of modern gas grills. It’s crafted from high-quality stainless steel, including robust cast stainless steel burners, to ensure unmatched durability and performance in your outdoor kitchen.

The Diamond Series Grill is engineered to integrate seamlessly into kitchen islands and fits perfectly into any non-combustible cutout, creating a sleek and cohesive look. It features a natural convectional hood that enhances heat circulation, improving cooking efficiency. Plus, a built-in thermometer eliminates guesswork when grilling meats, helping you get perfect results every time. The CoolTouch Knobs and a CoolGrip Handle make it safe to use even at high temperatures, ensuring your comfort as you grill.

Forget the hassles of grilling and start enjoying a convenient and efficient grilling experience at your next gathering. Don't miss out on our free shipping offer. Order now!

Product Manual

Specifications

Top Fires Diamond Series Built-In Gas Grill Video:

Specifications:

Model Number:	DG-5B42
Brand:	Top Fires
Series:	Diamond
Indoor/Outdoor:	Outdoor
Grill Type:	Gas
Fuel:	Natural Gas
Material:	Stainless Steel
Ignition:	Electronic
Volts:	120 V
Heat Output:	75,000 BTUs
Overall Dimensions:	22" H x 42" W x 27" D
Cutout Dimensions:	10" H x 38 1/2" W x 22" D
Cooking Area:	Grill: 770 sq. in. Warming Rack: 243 sq. in.
Certifications:	ANSI Certified Z21.58,-2022 CSA Certified
Warranty:	Limited Lifetime Warranty: Burners 2-Year Warranty: Fire Box, Hood, Handle, Bezel, Grates, Flavor Bars, Drip Pan, Transformer, Warming Rack, and Flame Tamers 1-Year Warranty: Grill Components

Recommendations:

Enhance the flavor of the food with the smoker box and charcoal tray, infusing the meat with deep smokey or charcoal flavors. Plus, you can upgrade to the onyx sear burner to cook steaks with more heat, locking in juices and creating a better sear. To prevent small foods from falling through the grates, consider adding the Diamond Cooking Grates or a grill basket to your rotisserie kit.

To use your gas grill with liquid propane fuel, add a gas convert hose for more flexibility. The Quick Connect Hose also extends easy and safe connections to your gas supply, while the Dual Tank Regulator lessens the need for tank changes for propane grills. Improve safety even more with a commercial timer, ensuring your gas grill isn't left on for more than an hour.

Finally, add a grill cover to always keep your grill clean and ready for your outdoor gatherings.

Features

Natural gas grill offers a more convenient grilling experience compared to charcoal grills, fitting well into your modern outdoor kitchen
Built into kitchen islands or countertops, seamlessly installed in any non-combustible cutout.
Stainless steel body and cast stainless steel burners ensure excellent durability in outdoor spaces.
HeatWave Chamber maximizes heat retention and distribution.
Flavor bars vaporize juices that fall on the bars, enhancing your food's flavor.
Natural convectional hood features a unique design that improves heat circulation.
Thermometer takes the guesswork out of grilling meat.
Flame torch ignition system allows quick and easy ignition
Built with a secondary ignition system so you're never left without a flame
Quick release panel allows access to internal components for easy maintenance
Adjustable warming rack keeps your dishes from getting cold.
Full-width grease tray catches drippings for easier clean-ups.
CoolTouch Knobs and CoolGrip Handle remain safe to touch, ensuring comfortable handling temperature adjustments.
Heat Output: 75,000 BTUs (15,000 each)
Overall Dimensions: 22" H x 42" W x 27" D
Cutout Dimensions: 10" H x 38 1/2" W x 22" D
Cooking Area:
— Grill: 770 sq. in.
— Warming Rack: 243 sq. in.
ANSI Certified Z21.58,-2022
CSA Certified
Warranty:
— Limited Lifetime Warranty: Burners
— 2-Year Warranty: Fire Box, Hood, Handle, Bezel, Grates, Flavor Bars, Drip Pan, Transformer, Warming Rack, and Flame Tamers
— 1-Year Warranty: Grill Components

Specifications & Manuals

Fuel Type

Natural Gas
Installation

Outdoor, Built-in
Style

Modern
Aesthetic

Modern
Width

42 in
Height

22 in
Depth

27 in
BTU Output

75,000 BTU
Voltage

120 V
Ignition Type

Electronic Ignition
Material

Stainless Steel
Color

Silver
Cooking Surface Area

770 sq. in.
Number of Burners

5
Rotisserie Included

No
Propane Tank Storage

No
Certifications

CSA Certified, ANSI Certified
Warranty

Limited Lifetime Warranty: Burners; 2-Year Warranty: Fire Box, Hood, Handle, Bezel, Grates, Flavor Bars, Drip Pan, Transformer, Warming Rack, and Flame Tamers; 1-Year Warranty: Grill Components
Manuals

📄 GRILL-MANUAL-APPROVED-ENG.pdf
📄 42in5 Burner Grill-Infrared-Burner Spec Sheet.pdf
📄 36in4 Burner Grill Spec Sheet.pdf

What's In The Box

Gas Grill - 1 pc.
Flavor Bars - 4 pcs.
Flame Tamers - 3 pcs.
Grill Lights - 2 pcs.
Full Grease Tray - 1 pc.
Cooking Grates - 4 pcs.
Warming Rack - 1 pc.
Transformer - 1 pc.
NG Orifices - 4 pcs.
LP Orifices - 4 pcs.
Hood Screws - 1 bag
Thermometer - 1 pc.
Burner Valves - 4 pcs.
User's Manual - 1 pc.

Top Fires Diamond Series 42-Inch Built-In 5-Burner Natural Gas Grill FAQ's

Is the 42-inch Diamond Series a good choice when cooking several foods at once?

Yes. Its five-burner layout gives you more flexibility to divide the cooking surface into different heat zones. This is useful when preparing foods that require different temperatures or when you want a hotter section for searing and a gentler section for finishing.

How much usable cooking space does this grill provide?

The main grilling surface provides 770 square inches, while the adjustable warming rack adds another 243 square inches. The warming rack can hold finished foods away from the primary cooking area while you continue preparing the rest of the meal.

What should I plan for before adding this grill to an outdoor kitchen island?

Plan the island around the manufacturer's required cutout and use a suitable non-combustible installation area. The published cutout dimensions are 38.5 inches wide x 22 inches deep x 10 inches high. Gas and electrical connections should also be planned before the countertop and cabinetry are finalized.

How does the grill handle drippings during a busy cookout?

A full-width grease tray collects drippings beneath the cooking area, helping keep routine cleanup more manageable. The grill also uses flavor bars above the burners, which interact with food drippings while helping shield the burner area.

Can I expand the grill later instead of buying every accessory at installation?

Yes. The Diamond Series supports optional accessories that can broaden how you cook, including a smoker box, charcoal tray, specialty cooking grates, rotisserie equipment, searing accessories, and a grill cover. This makes it practical to start with the core grill and add accessories as your cooking preferences develop.

What happens if the primary ignition method does not light the burner?

The grill incorporates a secondary ignition system in addition to its flame torch ignition. Follow the lighting procedure in the owner's manual rather than repeatedly attempting ignition, particularly if you smell unburned gas.