Trane WHL1146 Blower Wheel 318518-761 55") optimized for standard pneumatic

55") optimized for standard pneumatic control valve setups

Its balanced port construction makes it particularly effective in systems with wide-ranging ambient temperatures

reducing labor time and ensuring electrical compatibility with the existing control board

allowing for safe operation in low-pressure steam systems up to 15 psig

This OEM solenoid valve repair kit features a Viton seat (FKM)

Trane WHL1146 Blower Wheel 318518-761 55") optimized for standard pneumaticThe Trane WHL1146 Blower Wheel is a precision engineered OEM replacement part designed for high performance HVAC airflow management. Featuring an 11 inch diameter and an 8 inch width, this 11x8 CW Blower Wheel is constructed with industry grade metal to withstand the static pressure demands of residential air handlers and specialized furnace assemblies. The 1 2 inch bore ensure a secure fit on standard motor shafts, while the clockwise (CW) rotation