General Filters ga4247 Fan Blade 1000 760 700

Product Description

The GENERAL FILTERS ga4247 is a replacement fan blade designed for use in GeneralAire whole-house humidifier units. The fan blade is a core rotating component that moves air across the water panel or evaporator media, enabling proper moisture transfer into the airstream. It is installed by HVAC technicians and service professionals during routine maintenance or component failure repairs. This part is a direct OEM-style replacement, restoring correct airflow performance to units that have experienced blade damage, cracking, or motor-shaft wear.

The ga4247 fan blade is compatible with GeneralAire 1000, 760, and 700 series humidifiers. These units are typically installed in residential forced-air systems, mounted on the supply or return plenum and tied into the furnace blower circuit. Replacement of the fan blade is a common service task when airflow output has dropped or the unit is producing abnormal noise during the humidification cycle.

Key Features

• Direct replacement fan blade for GeneralAire humidifier models 1000, 760, and 700
• Restores proper airflow across the evaporator water panel for effective moisture distribution
• Designed for quick swap-out during routine humidifier service calls
• OEM-style fitment eliminates need for field modification

Compatibility

Compatible with GeneralAire humidifier models 1000, 760, and 700 as stated by the manufacturer.

Installation Notes

Installation should be performed by a licensed HVAC technician. Before servicing, disconnect power to the humidifier at the transformer or control circuit and shut off the water supply to the unit. Ensure the replacement blade is fully seated on the motor shaft and secured before restoring power. Refer to the unit service manual for motor shaft orientation and blade positioning specific to the model being serviced.

Technical Specifications

• Application: Whole-house humidifier fan blade replacement
• Compatible Models: GeneralAire 1000, 760, 700

Standard Information

• Brand: GENERAL FILTERS
• Manufacturer Part Number: ga4247