Water Heater; Gas-Electric; Model Number SW12DEL; 12 Gallon Tank; Electronic Ignition; 1440 Watts; 12000 BTU; 16-7/32 Inch Width x 16-7/32 Inch Height x 22-1/4 Inch Depth; With Pressure Relief Valve/ Electrode/ Burner Assembly/ 120 Volt AC Element And Gasket/ Anode Rod/ 12 Volt DC Thermostat Hi-Limit Switch/ Ignition Lead/ 120 Volt AC Thermostat Hi-Limit Switch/ Relay/ Element Switch; Non Portable