Weil McLain 383-600-060 Expansion Module Els PW 17895 A long press (approximately 4–5

A long press (approximately 4–5 seconds) on the bottom button will manually trigger a defrost cycle

High-Quality Contacts: Rated for 10 million mechanical cycles to ensure long-term durability in pilot duty and general use applications

ensuring safer and more efficient operation

this direct replacement fan blade addresses common performance issues like excessive vibration or decreased heat exchange caused by bent or unbalanced blades

Weil McLain 383-600-060 Expansion Module Els PW 17895 A long press (approximately 4–5The 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