The hardware ensures correct alignment

Always verify the technical specifications of your specific pilot positioner before installation

a full pump replacement may be required

While the composite wheel is designed for high durability

Versatile Application: Suitable for HVACR vacuum systems

Velocity Boiler Works (Crown) 230122 Sensor Freon The hardware ensures correct alignmentThe Velocity Boiler Works (Crown) 230122 Supply NTC Sensor is a critical OEM replacement part designed for high accuracy temperature monitoring in Crown Boiler Freedom Series hydronic systems. This negative temperature coefficient (NTC) thermistor, model TSA00B9, provides the control board with real time supply water data to modulate firing rates and prevent thermal overshoot. Utilizing a corrosion resistant stainless steel probe, the sensor is