Zephaire-200G Additional Section Gas Convection Oven – Liquid Propane, 60000 total BTU, Construction, Fully welded extruded angle iron frame keeps oven square and true, Blodgett convection ovens maintain durability and performance even after decades of rigorous use, Double porcelainized interior surface resists rust and extends oven life, Triple-mounted doors in the full angle iron frame maintain tight seals and alignment, preventing heat loss, Cavity lights and glass doors allow visibility of products during cooking, Operation, 60000 BTU per hour, Two-speed fan motor, Standard SSI-M solid-state infinite control with separate thermostat and timer dials, Optional SSD solid-state digital control with LED display, Cook & Hold and Pulse Plus, Capacity, 3.25" pan spacing, (5) full-size sheet pans left to right and front to back, (10) 12" x 20" x 2.5" steam table pans.