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

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

the oil must be thoroughly flushed and replaced with 160PZ POE oil to ensure proper lubrication and miscibility

" It is best practice to handle the ignitor by the ceramic base to ensure maximum service life

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