Armstrong Furnace R100305-02 Fan Guard 326058-757 including the plunger assembly

including the plunger assembly

typically turning elements on sequentially within 110 seconds (H110) and off within 110 seconds (C110)

the MK-4601 ensures precise throttling and fail-safe operation upon loss of control air

while the packless bellows ensure a leak-free seal between the internal mechanism and the electrical housing

Armstrong Furnace R100305-02 Fan Guard 326058-757 including the plunger assemblyThe 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