OEM-Grade Hardware: Provides a snap-fit terminal connection that resists vibration and thermal expansion

The Weil-McLain 382-200-411 Gas Valve Kit is a field-proven solution for technicians servicing GV Series 4 high-efficiency cast iron boilers

Industrial Build Quality: Features a 1/4 inch shaft diameter and standard lead lengths for simplified wiring in tight unit heater cabinets

but the technical specifications and components remain identical

Trane WIR4584 Wire Harness 318423-701 OEM-Grade Hardware: Provides a snap-fitThis Trane WIR4584 Wire Harness is a critical OEM component designed for precise signal transmission and power distribution in specific Trane and American Standard HVAC units. Featuring a 4 pin to 12 pin male connector configuration, this harness ensures a secure, low resistance interface between the control board and auxiliary components. Engineered for high durability and heat resistance, it prevents communication failures or intermittent power loss