Bradford White ICON System Features - ENERGY STAR Qualified - High Efficiency Blower-(Ten Foot Power Cord-Included (120 VAC). - Bradford White ICON System - Compatible With Optional Accessory Packages - Advanced ScreenLok Technology Flame Arrestor Design - Flammable Vapor Sensor - Maintenance Free - Sight Window - Factory Installed Hydrojet Total Performance System - Vitraglas Lining - 2" Non-CFC Foam Insulation - Pedestal Base. - Water Connections-3/4" NPT factory installed true dielectric fittings. - Factory Installed Heat Traps. - Protective Magnesium Anode Rod - 3x4 "Snap Lock" Draft Diverter - T&P Relief Valve - Low Restriction Brass Drain Valve