Greenheck 473304 Blower Wheel R-448A For streamlined integration

For streamlined integration

it is industry standard to inspect the flue sensor gasket and blower seals during installation as these often degrade alongside the motor

electrical connection and compact 4 1/4" profile allow for easy integration into existing pipework

use a digital manometer to verify the inlet pressure is above the setpoint

ensuring precise combustion and reliable flame propagation

Greenheck 473304 Blower Wheel R-448A For streamlined integrationFinding an exact replacement for high static Greenheck fan assemblies requires matching critical mechanical tolerances to prevent bearing failure or vibration induced fatigue. The Greenheck 473304 Blower Wheel is a precision engineered centrifugal component designed for high performance air movement in light commercial and industrial ventilation systems. This centrifugal blower fan wheel features a 5 16 inch bore size and is built with high grade