Are Sterilight systems difficult to maintain?
Sterilight UV systems require the lamp to be changed on an annual basis (provide they are not installed in a seasonal home). It is suggested that the quartz sleeve be cleaned during the lamp change provided the home is supplied with high quality water (no iron, hardness etc.) otherwise the sleeve should be maintained on a regular basis. Please NOTE: If the Sterilight system you have is monitored (ie. Has a sensor) you must ensure that you clean the sensor eye as well as the quartz sleeve. All new lamps come with a pair of o-rings. Please replace existing o-rings with the new ones.