Southbend®

Ultimate Range, Gas, 60", 4 Star/Sauté Burners, Standard Grates, 36" Thermostatic Griddle, Left, 2 Convection Oven Base – Propane, 260000 Total BTUs

Model 4603AA-3TL_LP · by Middleby

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

Southbend Ultimate Series 60" gas range, model 4603AA-3TL_LP, is a heavy-duty freestanding floor range with a convection-oven base, set up for high-volume production rather than compact line work. It combines four 33,000 BTU star burners with a 36" thermostatic griddle on the left, plus two convection ovens with 175°F–550°F thermostatic control, so it fits mixed cooking operations, banquet prep, and busy restaurant kitchens needing range, griddle, and oven capacity in one footprint. It runs on propane at 260,000 total BTU, uses 115V/3-phase power for the oven motors, and needs professional installation with 10" rear and side clearances; standard stainless front/sides, cast iron grates, standing pilots, and factory-installed regulator are the key comparison points.

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