Upon arrival customer needed two UV light bulbs replaced and two sediment filters replaced and a ball valve and boiler drain installed at the barn to give the Lancaster UV light greater serviceability. I started by removing and disposing of the Viqua UV bulb and sleeve and the 4x10 sediment filter. I replaced the bulb and 4x10 sediment filter with company supplied bulb and filter. I then cleaned and lubricated the o ring on the filter, remounted the cartridge housing, reset the control box of the bulb, flushed out the air pockets, and let the lamp heat up to ensure it was working properly. I then installed a boiler drain followed by a 3/4” ball valve after the barn apartment filter and UV light for improved serviceability. I then removed the UV bulb and 4x20 sediment filter and replaced them with the customer supplied bulb and filter in the utility room. The filter did not have an o ring at time of service. I applied lubricant to ensure seal, installed the bulb, reset the light, en
