Southbend (Middleby) 4366D Ultimate Gas Ranges

Southbend “Ultimate” 36" Gas Restaurant Range

Built for kitchens that demand relentless power and rock-solid reliability, the Southbend Ultimate Restaurant Range combines high-output open burners with a heavy-duty standard oven— all wrapped in easy-to-clean stainless steel. From fast sauté service to large-batch stock production, this 36" workhorse keeps pace with every ticket.

Why You’ll Love It

• Blend of burner styles – (3) 33 k BTU star/​sauté burners up front for rapid, even heat; (2) 40 k BTU Pyromax burners in the rear for oversized pots up to 14".
• 224,000 BTU total output delivers the muscle to boil, sear, and simmer without slowing down service.
• Standard oven base – 45 k BTU with battery spark ignition, 175 °F–550 °F thermostat, porcelain-enameled cavity, and one rack with two positions.
• 22½" flue riser & integrated shelf keeps cookware handy and directs heat safely to the hood.
• Stainless steel construction (front, sides, riser shelf & 6" adjustable legs) stands up to daily abuse and speeds wipe-downs.
• Front-mounted shut-off valve & factory-installed regulator simplify installations and safety checks.
• Standing pilots on open burners for instant lighting.
• CSA & NSF certified; ships with a 1-year parts & labor warranty.

At-a-Glance Specs

Performance Notes

• Use cookware 12" + in diameter on the rear Pyromax burners to protect the front rail components.
• Install under a properly sized vent hood for optimal combustion and kitchen comfort.
• Casters are available if mobility is required (sold separately).