Eemax SP2412, Gray Ease of installation - No T and P valve needed - Only bring one cold water line to lavatory Connections: 3/8-Inch compression fittings at top of unit Voltage: 120V, Power: 2.04kW Temperature rise at 0.5GPM = 33 Degree Fahrenheit, Turn on: 0.5 Dimensions: 10.75-Inch W x 5.25-Inch H x 3-Inch D