Restore efficient airflow and quiet operation in your Aprilaire-powered humidifier with the Aprilaire 4247 Aluminum Fan Blade. Designed as a direct OEM replacement, it supports models 700, 700A, 700M, 760, and 768 for optimal indoor humidity control.
Specifications:
- Fan blade: 10″ diameter
- Drive shaft hole: 1/4″ diameter
- Includes: Set screw (requires 1/8″ allen wrench)
- Product Type: Fan Blade
- Material: Aluminum
