Southbend®

Ultimate Range, Gas, 60", 3 Non-Clog Burners Front, 2 Pyromax Burners Rear, 4 Star/Sauté Burners Left, Standard Grates, Left, Convection Oven Base, Cabinet Base – Propane, 343000 Total BTUs

Model 4603AC-5L_LP · by Middleby

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

Southbend Ultimate Series 60" freestanding gas range, model 4603AC-5L_LP, is a propane, floor-standing commercial range with a 60.75" x 44.5" footprint and a cabinet storage base, so it fits high-volume line-duty kitchens rather than compact counters. It pairs a heavy 5-burner open top—(4) 33,000 BTU star burners with a rear Pyromax/front burner mix—with a convection oven base at 32,000 BTU, 175°F–550°F, 3 racks, and 115V/3PH power for the oven systems, for a total 343,000 BTU. Key comparison points are the stainless front and sides, cast iron removable grates, standing pilots, battery spark oven ignition, front manual gas shut-off, and optional no-charge center-opening cabinet doors.

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