Defender Safety System Features - Advanced ScreenLok Technology Flame Arrestor Design - Flammable vapor sensor - Maintenance free - Sight Window - Pedestal base
Standard Features - Powerful blower motor - Spark to pilot ignition system - Honeywell Self Diagnostic Electronic Control - Power Vented Water Heater - Electronic ignition - Horizontal and Vertical Venting - Vitraglas lining - 3/4" NPT side connections for space heating - Protective magnesium anode rod - 3/4" NPT factory installed dielectric waterway fittings - Factory Installed Hydrojet 2TM Total Performance System - 2" Non-CFC Foam Insulation - Brass drain valve - T&P relief valve Included