Aaon R03990 Wheel Refrigerant Hard-drawn copper must be properly

Hard-drawn copper must be properly annealed before flaring or swaging to prevent cracking

maintaining performance from -40°F to 175°F

Installation of the FLT-51-05 float kit requires technical precision to ensure a leak-proof seal

80 standard

Can the cleanout plug be used for blowdown

Aaon R03990 Wheel Refrigerant Hard-drawn copper must be properlyThe Aaon R03990 Inlet Wheel Plenum is a high performance OEM HVAC replacement part engineered to optimize airflow distribution within commercial air handling units. This essential plenum inlet wheel serves as the aerodynamic interface between the system intake and the blower assembly, utilizing advanced geometry to minimize pressure drops and maximize overall HVAC system efficiency. Designed specifically for compatibility with Aaon RN 015 series