BROAN-NuTone S99020144 Wheel 318172-701 Reduced Mechanical Wear: Enhances bearing

Reduced Mechanical Wear: Enhances bearing life by maintaining proper oil oil-to-refrigerant ratios

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

Is the HTP-B compatible with all 17

this board features a built-in time delay relay

BROAN-NuTone S99020144 Wheel 318172-701 Reduced Mechanical Wear: Enhances bearingThe 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