Enhanced Reliability: Features automatic thermal overload protection to prevent burnout in industrial applications

simplifying the piping on Carrier

6" WC threshold is being met

this specific part number is generally utilized for units produced before serial 1707

Sterling HVAC 11J34R06999-003 Fan Blade R-22 Enhanced Reliability: Features automatic thermalThe Sterling HVAC 11J34R06999 003 Fan Blade is a critical OEM replacement component engineered for high performance air movement in gas fired unit heaters and ventilation systems. This 12 inch 5 blade fan features a clockwise (CW) rotation and is precision balanced to maintain system pressure and CFM output. Designed with a 3 8 inch bore, it ensures a secure fit on standard motor shafts, effectively eliminating vibration issues that lead to bearing