drawing excessive current and exceeding the thermal limits of the windings

Bearing Protection: Prevents moisture migration down the shaft into the motor housing

Internal Safety: Dual automatic valves provide redundant shut-off protection within the gas train

Common Questions Can I replace this packing gland while the system is hot and pressurized

allowing contractors to reuse existing equipment dials even though a no dial infinite switch is provided

Trane WHL0476 Wheel 30067439-890 drawing excessive current and exceedingThe Trane WHL0476 is a heavy duty centrifugal blower wheel engineered for high static pressure applications in commercial and industrial HVAC systems. This OEM replacement part is built to the exact tolerances required for high volume airflow, featuring a 13 3 8 inch diameter and a 12 5 8 inch width. Designed for reliability in the field, it utilizes a 5 8 inch bore for a secure press fit or setscrew attachment to the motor shaft, minimizing vibration