depending on the specific equipment wiring and bulb location

This specific model is the 4

Direct OEM Replacement: Replaces obsolete part numbers 46233 and 259518 for seamless box-to-box installation

The 950-0264-01 is a fixed CCW rotation motor

The 1/2" bore is designed for a precision fit

Armstrong International B2717 Drain Valve Assembly Freon depending on the specific equipmentThe Armstrong International B2717 Drain Valve Assembly is a specialized replacement component engineered for the high performance maintenance of Armstrong EHU Electronic Steam Humidifiers. This essential assembly includes a high durability drain valve, a reinforced flexible hose, and two precision fit clamps, ensuring a leak proof seal and reliable fluid management. Designed for seamless integration with EHU 600, EHU 701, and EHU 704 series models,