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Sunstone 34" 4-Burner Built-In Gas Grill - SUN4B
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SKU: SUN4B

Sunstone 34" 4-Burner Built-In Gas Grill - SUN4B

★★★★★4.6 · 5 reviews
$2,861.00
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Vents
Every Grill or Side Burner requires at least two vents installed in your outdoor kitchen island: High Position for Natural Gas or Low Position for Liquid Propane.
View warranty
Free Shipping to 48 States
Designed & Engineered in USA

Key features

  • Four up to 20,000 BTU I-shaped stainless steel burners, up to 80,000 BTU total
  • 768 sq. in. main cooking surface
  • 3/8" 304 stainless steel rod grates
  • 20 gauge 304 stainless steel flavor system racks reduce flare-ups
  • Smoker box included
  • Push-button electronic ignition (AA battery)
Description

The Sunstone 34" 4-Burner Built-In Gas Grill (SUN4B) is a heavy-duty grill for an outdoor kitchen island or counter. It runs on propane or natural gas and handles weeknight dinners as well as family gatherings.

Four I-shaped stainless steel burners at up to 20,000 BTU each give up to 80,000 BTU total and heat up fast. The main cooking surface is 768 sq. in. on 3/8" 304 stainless steel rod grates. Under the grates, 20 gauge 304 stainless steel flavor system racks spread heat evenly and cut down on flare-ups. A smoker box is included for smoke flavor, and the push-button electronic ignition runs on an AA battery.

The grill is 304 stainless steel throughout. It measures 34" W x 27" D x 26" H and weighs 138 lbs.

NameSunstone 34" 4-Burner Built-In Gas Grill - SUN4B
Item No.SUN4B
SeriesPro-Sear Gas Grills
Product size34" Width x 26" Height x 27" Depth
Specifications
CollectionPro-Sear Gas Grills
Width34"
Depth27"
Height26"
Dimensions34" Width x 26" Height x 27" Depth
Burners4 Main Burners
Total BTUs80,000
Cooking Surface768 sq in
Cooking Grates304 stainless steel
Fuel TypeNatural gas or propane
IgnitionElectronic Push-Button (AA Battery)
Material304 Stainless Steel
Gauge11 gauge 304 stainless steel I-burners; 16 gauge external hood, 20 gauge internal hood; 18 gauge firebox, front face panel and drip tray; 20 gauge flavor systems
InstallationBuilt-in
Weight138 lbs
CompatibilityBuilt-in island or counter
BrandSunstone
WarrantyView warranty
Compare models

Comparing with 4 comparable models: same product family, type and price range.

Compare5 models
Price
$2,861.00
$3,111.00
$2,623.00
$2,423.00
$3,736.00
SKU
SUN4B
SUN4BIR
SUN3BIR
SUN3B
SUN5BIR
Width
34"
34"
28"
28"
42"
Depth
27"
Not listed
Not listed
Not listed
Not listed
Burners
4 Main Burners
4
3 Main, 1 Infrared Rear
3
5
Burner Type
Not listed
Stainless steel I-burners plus one infrared rotisserie back burner
Stainless steel I-burners plus one infrared rotisserie back burner
Not listed
Stainless steel I-burners plus one infrared rotisserie back burner
Total BTUs
80,000
80,000
3 x up to 20,000 BTU
60,000
100,000
Cooking Surface
768 sq in
768 sq in
484 sq. inch
484 sq. inch
Not listed
Cooking Grates
304 stainless steel
3/8-inch 304 Stainless Steel Rods
Not listed
Not listed
3/8-inch 304 stainless steel rods
Fuel Type
Natural gas or propane
Natural gas or propane
Natural gas or propane
Natural gas or propane
Natural gas or propane
Ignition
Electronic Push-Button (AA Battery)
Electronic
Electronic ignition
Electronic
Electronic
Material
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
Installation
Built-in
Built-in
Built-in
Built-in
Built-in
Brand
Sunstone
Sunstone
Sunstone
Sunstone
Sunstone
Infrared Burner BTUs
Not listed
Up to 15,000
Up to 15,000 BTU
Not listed
Up to 15,000
Warranty
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Documents (6)

Grill spec sheets

SUN4BGrill spec sheets

Product manuals

Sunstone Grill ManualProduct manuals
Sunstone Grill Manual (2019)Product manuals

Gas conversion

Sunstone Grill LP to NG ConversionGas conversion
LP to NG Grill ConversionGas conversion

Installation guides

Grill Igniter Assembly GuideInstallation guides

All product guides & documentation →

Warranty

Warranty

Coverage depends on the product. See the warranty page for the full terms.

View warranty

Shipping & returns

Shipping & Delivery

All orders ship free to the 48 contiguous United States.

Larger (freight) shipments are curb-side only. A signature and possibly assistance may be required for unloading. We will work with you to arrange a delivery date and time, but the final details will be between you and the freight carrier.

IMPORTANT: ALL LTL DELIVERIES ARE CURBSIDE UNLESS WHITE GLOVE FEES ARE PAID. All reports of damage must be made within 48 hours after delivery.

Receiving Your Shipment

If you received an item that appears to have been damaged in-transit, call us immediately at 888-934-9449 or 512-487-5116, preferably while the driver is still there.

Inspect all freight before signing the driver's receipt. If damage is found, do not reject the shipment, note the damage on the receipt and contact us. For concealed damage, a claim must be filed within 48 hours of delivery.

FedEx and UPS claims are usually resolved within 14 business days. Freight shipper claims may take up to 120 calendar days.

Returns & Exchanges

Returns are accepted within 60 days of original purchase, in original packaging and unused, for a full refund minus a 15% Restocking Fee.

Items cannot have been installed or used. Customer is responsible for all return freight charges, unless the error is on our part. All returned goods must be in new condition and in original cartons, well packed.

We recommend insuring products when shipping back to us. Returns will be rejected if the product is received damaged.

Full Shipping Policy → · Return Policy →

Customer reviews

4.6
★★★★★
5 reviews
5★3
4★2
3★0
2★0
1★0

About our reviews: they come from verified direct customers and from our authorized dealer network, including Home Depot, Lowe's, Amazon and other Sunstone dealers.

Fernando H.★★★★☆October 20, 2020
Good Grill, Minor Flare-Ups

This Sunstone 34-inch grill is a solid addition to our outdoor kitchen. The 304 stainless steel feels really robust and it looks great built into the counter. It heats up quickly and cooks pretty evenly, though I've noticed a few more flare-ups than I'd like when grilling fattier meats. Overall, a good performer for the price.

Lane K.★★★★★March 17, 2015
My Outdoor Kitchen Dream Grill!

Wow, this 4-burner Sunstone grill is everything I hoped for and more! The build quality is exceptional, truly professional grade with that heavy 304 stainless steel. Installation was straightforward for my contractor, and now my outdoor kitchen feels complete. Burgers, steaks, veggies – everything comes off this grill perfectly cooked and delicious. Highly recommend!

Leah P.★★★★☆February 4, 2020
Solid Performer for Family BBQs

We've been using this Sunstone 34-inch grill for a few months now, and it's been a reliable workhorse for our family. The four burners give us plenty of space to cook different items at once, which is great for entertaining. It cleans up nicely, and the stainless steel has held up well to the elements so far. No major complaints, just a good, dependable grill.

Shannon B.★★★★★September 16, 2014
Unmatched Quality and Performance

As a BBQ enthusiast, I did a ton of research before choosing the Sunstone 34-inch 4-burner grill, and I'm so glad I did. The quality of the 304 stainless steel is evident from the moment you unbox it – it's built to last. The even heat distribution across all four burners is fantastic, allowing for precise cooking every time. This grill has truly elevated my outdoor cooking experience.

Brianna S.★★★★★April 21, 2016
Contractor Approved, Homeowner Loved

I've installed many built-in grills for clients, and the Sunstone SUN4B stands out for its robust construction and ease of integration. The 304 stainless steel is top-notch, ensuring longevity in any outdoor environment. My client absolutely loves the cooking performance and the sleek look it gives their new outdoor kitchen. A solid choice for anyone serious about their outdoor cooking setup.

Questions & answers

5 questions answered

Q
What kind of warranty does Sunstone offer on this SUN4B grill? And if I have an issue, how do I get support?Asked by Sunstone Support Team
A
For specific warranty details and to obtain support for your Sunstone® 34-Inch 4-Burner Built-In Gas Grill (SUN4B), it's best to refer to the product's official documentation or contact Sunstone's customer service directly through their website. See our warranty page for coverage details
Austin Outdoor Kitchens support team
Q
How durable is the stainless steel on this 'High-Performance Stainless Steel BBQ Powerhouse'? Will it hold up to coastal weather?Asked by Sunstone Support Team
A
The Sunstone® 34-Inch 4-Burner Built-In Gas Grill (SUN4B) is constructed from high-grade 304 stainless steel, renowned for its excellent corrosion resistance. While 304 stainless steel is highly durable, especially in coastal environments, regular cleaning and the use of a grill cover are still recommended to maintain its pristine condition and prolong its lifespan against salt air and humidity.
Austin Outdoor Kitchens support team
Q
Will this Sunstone® grill fit into my existing island? I have a standard 33-inch opening.Asked by Sunstone Support Team
A
The Sunstone® 34-Inch 4-Burner Built-In Gas Grill (SUN4B) is designed for a cutout width of approximately 32-3/4 inches. A 33-inch opening should provide a snug and appropriate fit, leaving just enough clearance for installation. Always double-check the exact cutout specifications in the product manual before making any modifications to your island.
Austin Outdoor Kitchens support team
Q
I'm looking to build a new outdoor kitchen. What kind of installation considerations should I keep in mind for the Sunstone® 34-Inch 4-Burner Built-In Gas Grill?Asked by Sunstone Support Team
A
For the Sunstone® 34-Inch 4-Burner Built-In Gas Grill (SUN4B), you'll need a cutout that accommodates its dimensions, typically around 32-3/4" W x 10-1/4" H x 22-1/2" D. Ensure proper ventilation within your island structure and have gas lines (natural gas or propane, depending on your model) ready for connection. It's recommended to have a certified professional handle the gas hookup for safety.
Austin Outdoor Kitchens support team
Q
What's the best way to clean and maintain this Pro-Sear Gas Grill to keep it looking new and performing well?Asked by Sunstone Support Team
A
For the Sunstone® 34-Inch 4-Burner Built-In Gas Grill (SUN4B), regular cleaning is key. After each use, brush the grates while still warm. For the exterior, use a stainless steel cleaner and a soft cloth, wiping with the grain of the steel. Periodically, remove the grates and flame tamers for a deeper clean, scrubbing away any grease buildup to ensure optimal performance and longevity.
Austin Outdoor Kitchens support team
Sunstone 34" 4-Burner Built-In Gas Grill - SUN4B$2,861.00
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