Southbend®

Ultimate Range, Gas, 60", 2 Star/Sauté Burners, Standard Grates, 48" Thermostatic Griddle, Left, Standard Oven Base, Convection Oven Base – Propane, 223000 Total BTUs

Model 4603AD-4TL_LP · by Middleby

Price as of Aug 3, 2026. Delivery and installation quoted with your order.

Southbend Ultimate Series 60" freestanding gas range, model 4603AD-4TL_LP, is a commercial propane unit with a mixed top: two 33,000 BTU star burners, a 48" thermostatic griddle on the left, and a standard oven base plus a convection oven base. At 60.75" wide and 223,000 total BTUs, it’s a heavy-duty, high-output floor range for busy full-service kitchens, with standing pilots on the burners and oven sections, battery spark ignition for the oven bases, stainless front/sides, and a factory-installed regulator/manual shutoff. The oven section is 120V, 3-phase, with the convection base using a 1/2 hp motor and the standard oven fitting full-size pans, so it suits operators that want one range to handle sauté, griddle, roasting, and bake service in a single footprint.

For exact dimensions and utility requirements, see the spec sheet.