Southbend®

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

Model 4603AC-5R_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-5R_LP, is a high-output commercial floor unit with a convection oven base and cabinet base storage. It runs on propane with 343,000 total BTUs, combines a 5-burner top layout using 3 front non-clog burners and 2 rear Pyromax burners plus 4 star/sauté burners on the right, and the convection oven base is 115V/3-phase with a 1/2 hp fan motor, 175°F–550°F thermostat, and three racks. With stainless front and sides, removable cast iron grates, standing pilots, battery spark ignition on the oven bases, and optional center-opening cabinet doors, it suits high-volume line cooking and baking in a full-service commercial kitchen.

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