Cold Control Thermostat, For Use With Various Elkay and Halsey Taylor Water Coolers, For Use With Mfr. Model Number ER10, ER5, ERS1, SJ1, SJ5, SJ10 remote chillers and other old-style water coolers, For Use With Item Number 4YK08, 3H047, 34J962, Fits Brand Elkay & Halsey Taylor, Material Metal, Includes Cold Control
