30" Ruby 3 Burner Pro-Sear Grill - RUBY3B
1 / 20Hover to zoom
SKU: RUBY3B

30" Ruby 3 Burner Pro-Sear Grill - RUBY3B

★★★★☆4.2 · 5 reviews
$2,423.00
Gas type *
Please choose a gas type to continue.
Grill Accessories
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

  • Three fabricated I-burners, up to 60,000 BTU
  • Flame-Thrower ignition on each burner, no batteries
  • Solid 304 stainless steel grids with variable rod spacing
  • 536-1/4 sq. in. main, 687-1/2 sq. in. total cooking area
  • Heat-changing LED control panel and halogen interior lights
  • Upgrades: pizza stone, griddle, deep fryer, charcoal tray, sear grate
  • Size: 30" W x 27" D x 22" H, approx. 130 lbs
  • Cut-out: 27-1/2" W x 22" D x 10" H
Description

The Ruby 3 Burner Pro-Sear Grill (RUBY3B) is a 30" built-in gas grill for an outdoor kitchen island, sized for everyday cooking on natural gas or propane.

Three exclusive fabricated I-burners put out up to 60,000 BTU and spread heat evenly for searing. Each burner has its own Flame-Thrower ignition, so it lights without batteries. The solid 304 stainless steel cooking grids use variable rod spacing, which lets you set up zones for thick steaks and smaller items like vegetables. Main cooking area is 536-1/4 sq. in., 687-1/2 sq. in. total.

The whole grill is 304 stainless steel with polished edges that have no seams. LED lighting on the control panel shifts from blue to red as the grill heats, and halogen lights inside the hood help at night. Upgrades include a pizza stone, griddle, deep fryer, charcoal tray and sear grate.

The grill measures 30" W x 27" D x 22" H and weighs about 130 lbs. The cut-out is 27-1/2" W x 22" D x 10" H.

Name30" Ruby 3 Burner Pro-Sear Grill - RUBY3B
Item No.RUBY3B
SeriesPro-Sear Gas Grills
Product size30" W × 27" D × 22" H
Cut-out27-1/2" W × 22" D × 10" H
Specifications
Dimensions30" W × 27" D × 22" H
Cut-Out Size27-1/2" W × 22" D × 10" H
Burners3
Burner TypeI-burners
Total BTUs60,000
Cooking Surface536-1/4 sq. in. main (687-1/2 sq. in. total)
Cooking GratesSolid 304 SS with variable rod spacing
Fuel TypeNatural gas or propane
IgnitionFlame-Thrower ignition on each burner
LightingLED control panel + halogen interior
Material304 Stainless Steel
Gauge18 gauge outer hood, 16 gauge side hood panels, 22 gauge inner hood, 18 gauge firebox, 20 gauge drip pan
InstallationBuilt-in
Weight~130 lbs
Upgrade OptionsPizza stone, griddle, deep fryer, charcoal tray, sear grate
WarrantyView warranty
Compare models

Comparing with 3 comparable models: same product family, type and price range.

Compare4 models
Price
$2,423.00
$2,860.00
$3,248.00
$3,873.00
SKU
RUBY3B
RUBY4B
RUBY4BIR
RUBY5BIR
Width
30"
36"
36"
42"
Depth
27"
27"
27"
27"
Height
22"
22"
22"
22"
Cut-Out Width
27-1/2"
33-1/2"
33-1/2"
39-1/2"
Cut-Out Depth
22"
22"
22"
22"
Cut-Out Height
10"
10"
10"
10"
Burners
3
4
4
5 I-Burners + 1 Infrared Rotisserie Back Burner
Burner Type
I-burners
I-burners
I-burners
Stainless steel I-burners and one infrared rotisserie back burner
Total BTUs
60,000
80,000
95,000
120,000
Cooking Surface
536-1/4 sq. in. main (687-1/2 sq. in. total)
653-1/4 sq. in. main (837-1/2 sq. in. total)
653-1/4 sq. in. main (837-1/2 sq. in. total)
770-1/4 sq. in. main (987-1/2 sq. in. total)
Cooking Grates
Solid 304 SS with variable rod spacing
Solid 304 SS with variable rod spacing
Solid 304 SS
Solid 304 SS bar grates with 16 gauge 304 SS sear grate
Fuel Type
Natural gas or propane
Natural gas or propane
Natural gas or propane
Natural gas or propane
Ignition
Flame-Thrower ignition on each burner
Flame-Thrower ignition on all burners
Flame-Thrower
Not listed
Lighting
LED control panel + halogen interior
Halogen interior + LED control panel lighting
Halogen interior + LED control panel
LED + Halogen
Material
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
Gauge
18 gauge outer hood, 16 gauge side hood panels, 22 gauge inner hood, 18 gauge firebox, 20 gauge drip pan
18 gauge outer hood, 16 gauge side hood panels, 22 gauge inner hood, 18 gauge firebox, 20 gauge drip pan
Outside hood 18 gauge, side hood panels 16 gauge, inside hood 22 gauge, firebox 18 gauge, drip pan 20 gauge
18 gauge outer hood, 16 gauge side hood panels, 22 gauge inner hood, 18 gauge firebox, 20 gauge drip pan
Installation
Built-in
Built-in
Built-in
Built-in
Weight
~130 lbs
150 lbs
150 lbs
194 lbs
Warranty
You're viewing thisView modelView modelView model
Documents (7)
Ruby3B Spec SheetPDF
Ruby Grill Manual (2026)PDF
Ruby Grill WarrantyPDF
Ruby Grill Installation GuidePDF
Ruby Grill Use & Care GuidePDF
Ruby Grill LP to NG ConversionPDF
Grill Igniter Assembly GuidePDF

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 3 business days after delivery.

Receiving Your Shipment

When the shipment arrives, please do the following:

  • Inspect every box carefully before signing. There is no such thing as damage that is too small: dents, tears, crushed corners, punctures, or scuffs should all be noted.
  • Take clear photos of any box that shows damage.
  • On the delivery receipt, write down exactly how many boxes have visible damage. If it is electronic, have the driver show you where to notate the damage. Before handing it back, take a photo of the document showing your notation.

After the driver leaves, please immediately open and inspect the items themselves. If you find any damage, contact us with the following:

  • A photo of the item unboxed with the damage visible
  • A close-up photo of the actual damage
  • A photo of the delivery document where you noted the box damage

These steps ensure we can file a claim quickly and get any replacement parts or items to you without delay.

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.

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

4.2
★★★★☆
5 reviews
5★1
4★4
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.

Jonah B.★★★★☆January 17, 2026
Solid grill, igniter was slow at first

This grill is a beast. The 304 stainless feels really durable and looks great in my outdoor kitchen. Only gripe is the igniter took a few tries to catch the first time, but it's lit fine every time since.

Carrie O.★★★★☆February 11, 2015
Great heat, easy cleanup

Really happy with how evenly this grill heats. The Pro-Sear burner gets super hot, great for steaks, and the whole thing wipes down easily after a big cookout. Definitely a step up from my old grill.

Garrett★★★★☆September 22, 2018
Good value, grates take work to clean

For the price this 30 inch Ruby has a lot of features and it's built solid. The polished edges are a nice touch. The grates were kind of hard to get fully clean after searing some fattier cuts though, minor annoyance.

Connie H.★★★★★December 2, 2014
Love this grill

What a grill. All 304 stainless and it really stands out. Everything I've cooked on it comes out great and it's the centerpiece of my new outdoor kitchen.

Bianca B.★★★★☆June 9, 2023
Cooks like a pro grill

I'm picky about my BBQ gear and this Ruby delivers. Three burners give me good control and it sears really well. Built like a tank, I expect it to last a long time.

Questions & answers

5 questions answered

Q
How do I clean and maintain the burners and grates on this grill?Asked by Sunstone Support Team
A
Brush the grates after each use while they're still warm. For a deeper clean, use a stainless steel cleaner on the outside surfaces. Check the burner ports regularly for blockages and keep the drip tray emptied, which prevents grease fires and keeps it cooking its best.
Sunstone Metal Products support team
Q
What warranty comes with this grill?Asked by Sunstone Support Team
A
Coverage details are on our warranty page. Register your grill when you buy it and keep the paperwork that comes with it. If anything goes wrong, contact us with your order number.
Sunstone Metal Products support team
Q
What are the grates and body made of? I'm worried about rust near the coast.Asked by Sunstone Support Team
A
The main body and cooking grates are 304 stainless steel, which resists corrosion and lasts a long time. It's a great choice for coastal areas because it holds up well against rust and salt air. Regular cleaning will make it last even longer.
Sunstone Metal Products support team
Q
I'm replacing an old built-in grill. How hard is it to drop this one into my island?Asked by Sunstone Support Team
A
It's made for a simple drop-in install in most standard islands. It needs a cutout of specific dimensions, which you'll find in the manual. We recommend having a professional handle the gas line connection so it's safe and meets local codes.
Sunstone Metal Products support team
Q
Can this grill run on natural gas, or only propane? I already have an NG line.Asked by Sunstone Support Team
A
It usually ships set up for liquid propane (LP), but it can be converted to natural gas (NG) with an optional conversion kit, sold separately. Follow the instructions carefully or have a certified technician do the conversion so it runs safely.
Sunstone Metal Products support team
30" Ruby 3 Burner Pro-Sear Grill - RUBY3B$2,423.00
Free Shipping to 48 States