Johnson Controls A11D-4C Manual Reset Low Temp, 2/7C, 1.2M Cap, SPDT, 1Hp, Brkt, 3Mm X 6 M Avg 2/7C 9 Diff. No,. 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.
