VIQUA - VH410M-2B UV Disinfection Unit INSTALLATION & USE This system has been designed using the most advanced UV technology on the market to ensure quality drinking water is at everyones finger tips. Using an economical and chemical-free way of safeguarding drinking water this unit is designed to provide years of trouble free operation with minimal maintenance.Powerful but still compact UV disinfection system designed for the larger home or light commercial applicationRecommended for flow rates up to 18 gpm (70 lpm)To ensure ongoing disinfection of your water, it is recommended that the UV lamps be replaced every 12 months with suitable model replacements.Digital Display Controller included as standard. CONSTRUCTION Model: SilverConnection: 3/4" BSPT / 1" BSPTVoltage: 100-240V. 50-60HzPower Consumption: 60WLamp Watts: 46WTotal Running Time: YesAmbient Water Pressure: 2-40°C (36-104°F)Lamp Type: Sterilume - HO (high-ouput)Visual "Power-On": YesAudible Lamp Failure: YesLamp Replaceme