Trane WHL0624 Blower Wheel 30067439-890 it must always be protected

it must always be protected with a wet rag during brazing to prevent damaging the internal synthetic slide or seals

This precise logic prevents simultaneous heating and cooling in dual-duct or multizone systems

maintaining a stable 7-11" wc outlet pressure even under fluctuating inlet conditions up to 5 PSI

including 10759201 and 10759206

ensuring precise fuel-to-air ratios and stable combustion after the fuel source changeover

Trane WHL0624 Blower Wheel 30067439-890 it must always be protectedThe Trane WHL0624 Blower Wheel is a precision engineered centrifugal fan component designed for high demand HVAC airflow replacement applications. This robust 15x11 unit features a 1 inch bore and is constructed from heavy duty galvanized steel to ensure structural integrity under the high static pressures common in commercial TCH and YCH series air handlers. For contractors performing a furnace blower wheel repair, this wheel serves as a direct OEM