Self-contained wall mount sensor-activated electric two-level water cooler. Model EZOSTL8 shall deliver 8 gph of 50 deg F drinking water at 90 deg F ambient and 80 deg F inlet water. Right-hand unit shall have electronic sensor-operated Hands-Free® operation. Left-hand unit shall have self-closing Easy-Touch Controls on front, left and right. 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# 120. Elkay® Cooler, Non-Filtered Bi-Level, Operation: Pushbar/Sensor, Chilling Option: Refrigerated, 3/8 in OD Tubing, 20 to 105 psi, 1-1/2 in Drain, Wall Mount, 115 VAC 60 Hz 370 W, R-134A Refrigerant, Stainless Steel, Light Gray Granite, 19 in D, Domestic