Browning 3B36SH Sheave 321702-401 leading to a locked-out burner

leading to a locked-out burner

Are the drain ports pre-threaded

No additional field programming equipment is required for standard 120/240V York applications

If the fan stops specifically during a defrost call while the compressor remains active

Browning 3B36SH Sheave 321702-401 leading to a locked-out burnerFor contractors requiring robust power transmission, the Browning 3B36SH sheave is engineered for dependable performance in demanding HVACR applications. This three groove V belt pulley features a 3. 95 inch outside diameter, meticulously machined from close grain cast iron for superior durability and precise tolerances. Designed for versatility, its combination groove profile accommodates both A and B series belts, providing flexibility in system