Johnson Controls A11D-4 Temperature Control 30067439-890 Technical specifications include a 2

Technical specifications include a 2

this dual-rated

and G8 series units

and compatible 230-volt equipment

Johnson Controls A11D-4 Temperature Control 30067439-890 Technical specifications include a 2The Johnson Controls A11D 4 Temperature Control is a heavy duty low temperature cutout freezestat engineered specifically to protect hydronic coils, cooling coils, and liquid handling pipes from icing and over cooling. This mechanical temperature control utilizes a 20 foot sensing element to detect the coldest point along its entire length, ensuring that localized freezing triggers the safety response. With a SPDT switch and manual reset