40 Gallon, Mobile Home, Electric Water Heater, Dual 3800W, 240V Copper Sheathed Heating Element, Glass Lined Tank With Anode Rod Protects Against Corrosion, Non-CFC Foam Insulation, Factory Installed Temperature & Pressure Relief Valve, Inlet & Outlet Connections On Side For Easier Installation In Mobile Homes, Rated Storage Volume: 35, First Hour Rating: 54 Gallons, UEF: 0.95, EF: 0.95, Unit Dimensions: 50"H x 22"D, Meets HUD Requirements For Manufactured Housing, 6 Year Tank & Parts Warranty, 1 Year Parts Warranty.