Johnson Controls A11B-1C Auto Reset Low Temp, Diff 12, 4' Cap, SPST, Open Low, Brkt, 1Hp 35/45 F 9 Open 35 +4/-2F,. The JCI A11 Series of Low Temperature Cutout Controls were designed for applications that include low temperature sensing conditions, for the prevention of over cooling of hydronic or cooling coils, and liquid-handling pipes.
