Corrosion-Resistant Housing: Constructed from heavy-duty polymers designed to handle the acidic runoff generated by high-efficiency condensing heat exchangers

The notches increase belt flexibility

preventing thermal overshooting and reducing fuel waste in demanding HVAC environments

shielded from direct sunlight and environmental debris

By utilizing this genuine OEM Reznor part

Heatcraft Refrigeration 5140C Fan Blade R-448A Corrosion-Resistant Housing: Constructed from heavy-dutyThe Heatcraft Refrigeration 5140C Fan Blade is a critical OEM replacement part designed for high efficiency airflow in commercial refrigeration systems. This 12 inch 5 blade fan features an aggressive 23? pitch to maintain static pressure and consistent air velocity across evaporator and condenser coils. Engineered for clockwise (CW) rotation from the shaft end, it serves as a direct replacement for Bohn 4840C and Master Bilt 15 13073 components. The