Weil McLain 383-600-060 Expansion Module Els PW 17895 this pilot spring ensures the

this pilot spring ensures the actuator responds accurately to control signals by providing a dedicated operating span tailored to specific valve stroke requirements

Is there a difference between the 32000109-003 and the 32000109-003/U

When replacing an aging LH35XZ001 control

Key Benefits for Technicians Precise Thermal Safety: Precisely calibrated to open at 220°F (±6°) to prevent heat exchanger cracking and component failure

Weil McLain 383-600-060 Expansion Module Els PW 17895 this pilot spring ensures theThe Weil McLain 383 600 060 Expansion Module is a critical component for expanding the control capabilities of Weil McLain Evergreen and SlimFit boiler systems. This module integrates seamlessly with the Unity Controller, allowing for advanced multiple boiler sequencing and the management of up to three additional zones beyond the base configuration. Engineered for high demand hydronic applications, it facilitates precise lead lag rotation and