The Danfoss 042N7551 coil is used to replace a damaged or malfunctioning coil on solenoid valves. It is compatible with 24 VDC electrical connections. Designed with a 3 spade DIN connector. DIN connection size measures 6.3 mm x 0.8 mm. Endures a maximum temperature of 104 degrees Fahrenheit and -40 degrees Fahrenheit.