What is the purpose of the auxiliary contact on the 912-3120-01

It features a corrosion-resistant

protecting internal components from moisture and debris

replaces LB-58087BB) is a high-performance primary heat exchange assembly engineered for Lennox GCS16 and GCS24 series furnaces

Specifically optimized for Copeland ZR252 compressors and various hermetic models

Lochinvar & A.O. Smith 100112656 Inducer Assembly 318423-701 What is the purpose ofThe Lochinvar & A. O. Smith 100112656 Inducer Assembly is a critical OEM replacement component designed for high efficiency GPVL series gas water heaters. As a veteran grade draft inducer motor, this assembly is engineered to maintain precise combustion airflow by drawing exhaust gases through the heat exchanger and out the vent. Operating at a fixed speed of 3350 RPM with a 115V power requirement, it is factory calibrated to a . 27" WC pressure