Tankless Hot Water Heater; Type Triple Module, Thermostatic; Applicable Standard UL; Inlet/Outlet Connection 1/2" Compression Bottom x 1/2" Compression Bottom; Number of Elements 1; Power Rating of Elements 24 Kilowatt; Electrical Input Supply Rating 208 Volt 3 Phase 67 Amp; Temperature Rating 100 to 140 Deg F; Tank Dimensions 12.25" Width x 4.25" Depth x 15.25" Height; Tank Warranty 5 Year; Inclusions/Features Micro Processing Temperature Control, Flow Switch, High Temperature Limit Switch (ECO); Cover Material Powder Coated Steel; Color White; Heating Element Triple Replaceable Ni-Chrome Cartridge; Pressure Rating 25 to 150 PSI; Application Commercial/Industrial