Sierra Convection Ovens,natural gas,double-stacked,standard depth,electronic thermostat (per oven),manual timer control (per oven),electronic ignition (per oven),2-speed 1/2 HP fan (per oven),(2) interior halogen lights (per oven),independent doors with windows (per oven),(5) wire racks (per oven),(11) position rack glides (per oven),porcelain interior,stainless steel front,top & sides,includes: stacking kit & casters,108000 BTU total,cCSAus,CSA-Sanitation,CSA STAR,CSA FLAME,(ships with LP conversion kit)