Ruby 3-Burner Pro-Sear: Weeknight Steaks, Weekend Crowds

Sunstone Metal Products · August 29, 2026

Ruby 3-Burner Pro-Sear: Weeknight Steaks, Weekend Crowds

A grill that earns the Tuesday night

Most “dream grills” look impressive in a showroom and sit idle by October. The 30" Ruby 3-Burner Pro-Sear (RUBY3B) is built for the opposite: light it, sear it, eat. Independent Flame-Thrower ignition on every burner, LED controls you can read after dark, and infrared heat that puts a crust on a ribeye before the center overcooks.

Ribeye searing on a Ruby Pro-Sear grill
Infrared sear on the Ruby — this is the Maillard reaction at backyard distance.

At 60,000 BTU across three I-burners and 540 square inches of 304 stainless cooking grid, it is sized for a family dinner without feeling lost on a weekend platter of steaks. Variable rod spacing holds a delicate fish on the tight side and a thick chop on the wide.

The product, plainly

36-inch Ruby 4-Burner with steaks on the grate
When Saturday outgrows 30 inches, the Ruby 4-Burner is the same Pro-Sear fire, wider grate.
RUBY3B · 30RUBY3B · 30" 3-BurnerUp to 60,000 BTU · 27-1/2" W cut-out · lifetime structureRUBY4B · 36RUBY4B · 36" 4-BurnerUp to 80,000 BTU · 720 sq in — step up when the guest list grows.

Cut-out on the 3-burner is 27-1/2" W × 22" D × 10" H — it drops into a 34" grill base cabinet or a masonry island with the same opening. Interior halogen and a control-panel LED strip mean you are not cooking by phone flashlight.

How it lives in the kitchen

Ruby grill built into a stainless island at dusk
Park the Ruby in a Sunstone grill cabinet and the rest of the island — drawers, fridge, bar — does the entertaining.

Pair it with a Versa side burner for sauces, a paper-towel combo drawer at the off-hand, and an outdoor fridge two steps left. That is a weeknight line: protein out of the cold, sear, rest, plate. On Saturday, the same 30" grate takes a full load of steaks while the island’s bar counter holds the crowd.

Shop the Ruby 3-Burner or compare it on the product page against the 4- and 5-burner siblings. If you already know you host big, start at the 36" Ruby 4-Burner.

See our warranty page for coverage details.

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