Convection oven, gas 120v, 54,000 BTU, Stainless steel front galvanized sides with robust support. Direct-fired gas in the shot burner(3), each 18,000 BTU/hr. Temperature is adjustable from 167°F to 563°F. Porcelainized interior, easy to clean Dual pane thermal glass windows 60-minute electric timer with bell.1/2 hp fan motor with dual-speed control. Removable 13-position rack guides. 4 heavy-duty chrome-plated racks. Cooling down function, Interior chamber light, and Double stacking options to optimize kitchen space. The automatic ignition system for gas safety operation. Micro switch for complete shut off once door is opened 3/4 NPT rear gas connection.