BROAN-NuTone S99020144 Wheel 318172-701 ensuring a drop-in fit for

ensuring a drop-in fit for technicians servicing Carrier DU50HFA units and specific NRTP series evaporator coils

it eliminates the risk of liquid slugging at startup

Is the HTP-B compatible with all 17

use a manometer to verify if the draft exceeds 0

Providing the model and serial number ensures the board logic matches your specific machine configuration

BROAN-NuTone S99020144 Wheel 318172-701 ensuring a drop-in fit forThe BROAN NuTone S99020144 Blower Wheel is a critical OEM replacement part designed to restore factory spec airflow in specified ventilation units. Constructed from high durability black plastic, this centrifugal blower wheel (often referred to by technicians as a squirrel cage) is engineered for CCW rotation (counter clockwise) to maintain static pressure and efficiency within the blower housing. It features a standard 1 4 inch D hub bore for a