this kit comes with the screws required to secure the scaleplate and knob to the controller body

Verified Performance: Meets proprietary design life testing for maximum reliability in high-cycle ductless split environments

This is an automatic (Auto) limit switch that will reset itself once the temperature drops below its specific differential set point

providing a precision-fit seal between the valve bonnet and the body

as long as the valve utilizes a standard 11/32" thermocouple port

Weil McLain 511-330-089 Sensor & Clamp this kit comes with theThe Weil McLain 511 330 089 Sensor & Clamp is a critical OEM replacement water temperature sensor engineered for precise thermal monitoring in high efficiency hydronic systems. This thermistor style temperature sensor is primarily utilized as a water return sensor or inlet sensor for Weil McLain GV series boilers, including the GV90, GV90+, and GV 3 Trim models. By delivering accurate resistance based signals to the Integrated Boiler Control (IBC),