Self-contained wall mount electric two-level water cooler. Models EZ(S)TL8 and EZTL8 shall deliver 8 gph of 50 deg F drinking water at 90 deg F ambient and 80 deg F inlet water. Models EZ(S)TLDD shall deliver non-chilled drinking water. Unit shall meet ADA guidelines. Unit shall be lead free design which is certified to NSF/ANSI 61 and 372 and meets Federal and State low-lead requirements. Unit shall be certified to UL399 and CAN/CSA 22.2 No. 120.