Remote water chillers convert standard drinking fountains into a water cooler. Remote type, electric refrigerated water chiller unit. Chilling Capacity of 10.0 GPH (gallons per hour) of 50 F drinking water, based on 80 F inlet water and 90 F ambient, per ASHRAE 18 testing. Installs directly under fountain or other application, or may be located in service area to serve up to 2 remote outlets (within 15 feet recommended). Unit shall be certified to UL 399 and CAN/CSA C22.2 No. 120. Unit shall be lead-free design which is certified to NSF/ANSI 61 & 372 (lead free) and meets Federal and State low lead requirements. Compact, highly efficient water chiller units are designed for use where large quantities of chilled water are required.