York S1-028-15471-000 Isolator L99H008 Always verify the motor nameplate

Always verify the motor nameplate voltage and RPM against your existing unit before installation

Durable Construction: Built to withstand the constant thermal cycling and pressure fluctuations common in hydronic heating systems

For technicians troubleshooting airflow issues or stuck dampers

the sensitivity settings must be adjusted to account for the paddle weight

York S1-028-15471-000 Isolator L99H008 Always verify the motor nameplateThe York S1 028 15471 000 Isolator is a critical mechanical component designed for high performance 1 inch shaft blower assemblies. This rubber shaft mounting acts as a primary vibration dampening isolator, isolating the blower's rotational energy from the air handler cabinet to prevent structural resonance and noise. For contractors servicing York, Luxaire, or Coleman equipment, this HVAC blower bearing isolator ensures that tolerances remain tight,