Zephaire-100-G-ES Additional Section ENERGY STAR Qualified Gas Convection Oven – Liquid Propane, 45000 total BTU, Construction, Fully welded extruded angle iron frame ensures oven remains square and true, Blodgett convection ovens maintain long-term durability and performance, Double porcelainized interior surface prevents hidden rust and prolongs oven life, Triple-mounted doors within the full angle iron frame stay aligned and tightly sealed, preventing heat loss, Cavity lights and glass doors allow visibility of products during cooking, Operation, 45000 BTU per hour, 54% energy efficiency rating, ENERGY STAR qualified, 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, (10) 12" x 20" x 2.5" steam table pans.