Replacement temp sensor for the MS4 and A421 controllers.
A421 Controller Purchase Here
MS4 Controller Purchase Here
PTC Silicon Sensor with PVC Cable;
Cable length 6-1/2 ft (2 m);
Range: -40 to 212°F (-40 to 100°C)
EVR (NC) is a normally closed, direct or servo operated solenoid valve for liquid, suction and hot gas lines with fluorinated refrigerants. EVR valves are supplied complete or as separate components, i.e. valve body, coil and flanges.