ensuring that solid contaminants are intercepted before they can damage downstream instrumentation or blowers

repeating the sequence until the appliance lights or the call for heat is removed

Dual Application Versatility: Compatible with both hot water and steam boiler configurations

This 240°F Limit Switch acts as a primary fail-safe

Featuring a rugged brass body and reliable NBR seals

York 331-02550-401 Control 340793-762 ensuring that solid contaminants areThe York 331 02550 401 Global Scroll I O Control is a critical OEM replacement part designed for high performance management within scroll compressor HVAC systems. This microprocessor control board serves as the primary interface for processing complex input output signals, ensuring precise communication between the chiller control panel and mechanical hardware. For technicians servicing York YCAL or YCUL units, this board is essential for maintaining