Beckett Igniter 21439U Blower Wheel 4-1/4"X2"

The Beckett Igniter 21439U Blower Wheel is a rotating blowing part used in oil burner assemblies within HVAC systems. It has a 4-1/4-inch length and 2 inches of the unit in the system. It is used to move combustion air through the burner housing. It provides proper air-fuel combining for stable ignition and an efficient flame for the unit in the systems. It supports consistent air flow control during operation. It is used to provide proper combustion performance in the systems.