Delivering a significant 177 lb-in torque (20 Nm)

preventing incomplete combustion

the 6312ZZC3EMQ delivers a high dynamic load rating of 81

Converting this burner assembly to LP requires a specific conversion kit and orifice change to meet safety and performance standards

while the long dryseal pipe threads ensure a deep

Trane SWT3546 Pressure Switch 318423-701 Delivering a significant 177 lb-inThe Trane SWT3546 Pressure Switch (Mfr Part #: SWT03546) is a critical OEM replacement part engineered for precise low side monitoring in Trane and American Standard HVAC units. This single pole, single throw (SPST) switch features a calibrated open pressure of 50 psig and a close pressure of 70 psig, effectively preventing compressor slugging and long term damage due to low refrigerant charge or restricted airflow. Designed for HVAC repair