![Variable Speed Pump](https://www.lochinvar.com/products/460287VariableSpeedPump.png)
Variable Speed Pump
Our Variable Speed Pump integrates seamlessly with the Smart Touch and Smart System controls to precisely control boiler temperature rise.
- Designed for use with our Crest®, FTXL® and KNIGHT® XL boilers
- Internal control sends a 0–10 VDC signal to control pump speed
- Digital display and operational indicator light for easy setup and monitoring