and various Z-series units

the A-F579213 is designed for use with standard HFC and HFO blends

3-13/16 inches in height

The NEMA 4X enclosure ensures watertight and corrosion-resistant protection

and TE-6300 temperature sensors

Armstrong Furnace R100305-02 Fan Guard 322838-752 and various Z-series unitsThe Armstrong Furnace R100305 02 Fan Guard is a critical OEM replacement part designed to ensure the safe and efficient operation of your HVAC system's outdoor condensing unit. Engineered for durability, this heavy duty condenser fan grill provides a robust protective barrier for the fan blades, preventing debris infiltration and accidental contact while maintaining optimal airflow. Compatible with various Armstrong Air and Concord models, the R100305