resilient discs

Whether you are replacing a seized assembly or upgrading for better HVAC airflow management

Sampling tubes (DST series) and the D4S sensor head must be sourced separately based on the specific duct width of your application

75 PSI to meet the specific safety requirements of Raypak heat exchangers

How do I verify compatibility with my specific York air handler

Lochinvar & A.O. Smith 100109924 Blower Assembly 323080-701 resilient discsThe Lochinvar & A. O. Smith 100109924 Blower Assembly is a critical 120V combustion component engineered for high efficiency commercial water heaters and condensing boilers. Designed specifically for the Cyclone BTH and SUF series (120, 150, and 199 models), this OEM combustion blower manages the precise air to fuel ratio required for optimal burner performance. As a veteran grade centrifugal fan assembly, it ensures the complete discharge of flue