Aaon R78321 Inducer Assembly Refrigerant verifying the orifice size is

verifying the orifice size is a mandatory step for contractors to ensure compliance with the original manufacturer's firing rate specifications

System Longevity: Helps prevent compressor short-cycling and ice build-up by providing reliable coil and ambient data

Certified Safety: National Board capacity certified and registered in all Canadian provinces (CRN #0G8547

How should the switch be oriented during installation

Aaon R78321 Inducer Assembly Refrigerant verifying the orifice size isThe Aaon R78321 Inducer Assembly is a high performance 460V modulating inducer assy engineered to optimize combustion efficiency in commercial HVAC systems. This genuine OEM replacement part features a robust 1 3 HP motor operating at 3250 RPM to ensure precise airflow regulation and consistent burner operation. Designed specifically for Aaon equipment, the R78321 blower motor assembly facilitates the safe exhaust of flue gases through the heat