Standard Features - ENERGY STAR Qualified - Bradford White ICON System - Compatible With Optional Accessory Packages - Power Vented Water Heater - Powerful Blower Motor - Horizontal and Vertical Venting - 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 - Factory installed Heat Traps - Protective Magnesium Rod - T&P Relief Valve - Low Restriction Brass Drain Valve