000-914

The Orifice Fan is a critical aerodynamic component designed for high-performance HVAC systems. Often referred to as a fan shroud or venturi, this part is engineered to surround the fan blade or blower wheel, significantly improving airflow efficiency and reducing energy consumption. By minimizing turbulence and focusing the air path, this orifice ensures your heating and cooling equipment maintains optimal static pressure. It is a vital replacement part for commercial rooftop units and large residential package systems where maintaining consistent air circulation is essential for system longevity and indoor comfort. If your current fan housing is damaged or corroded, replacing it with a high-quality orifice fan will help restore quiet operation and peak thermal performance to your air handling unit.
Type: Fan Orifice / Blower Shroud
Size: Large
Application: Used in commercial and residential HVAC package units, rooftop air handlers, and large-scale ventilation systems to optimize blower motor performance.
Specifications: Aerodynamic venturi design for increased static pressure and reduced noise levels during operation.