?Dual incoloy elements. Top-entry. Pre-installed temperature and pressure relief valve. Adjustable thermostats with high-temperature limit control. Glass-lined tank with dual magnesium anodes for long tank life. Foam insulation. Energy efficient. Easy installation and service. Capacity: 284L (62.5 Gallons). Power: 240VAC. Upper and lower elements: 4500W. Water connections: 3/4" (1.9cm) NPT. Maximum water pressure: 150 psi. Standby loss: 78W. Dimensions of 60 1/2'' x 24'' (153.7cm x 61cm).