Trane WIR7941 Wire Harness 320074-702 Integrated Solenoid Feature: The "S"

Integrated Solenoid Feature: The "S" designation indicates a solenoid stop capability

the correct LP conversion kit or NG orifices must be utilized to match the specific manifold pressure required by the gas valve

the 025-41756-303 is the direct engineering replacement for the obsolete 025-41756-103

The C664BBA-1C is designed for remote flame sensing

This specific York burner part is manufactured from premium-grade aluminized or mild steel

Trane WIR7941 Wire Harness 320074-702 Integrated Solenoid Feature: The "S"The Trane WIR7941 is an essential OEM HVAC replacement part engineered specifically for high efficiency heating and cooling systems. This CL 2 field wire harness functions as the central communication link within the unit, bridging the gap between the primary HVAC control board and critical peripheral components including sensors, actuators, and blower motors. Rated for low voltage safety and signal integrity, the Trane WIR7941 wire harness is