the TFB series features a brushless DC motor controlled by an Application Specific Integrated Circuit (ASIC) to prevent overload

and custom refrigeration racks where reliable liquid management is critical for system stability and compressor protection

This motor is configured for Clockwise (CW) rotation when viewing from the lead/back end

The DZR brass construction makes it highly resistant to corrosion

Always verify the rotation of the existing fan blade before installation to ensure proper airflow direction

Slant Fin 412-706-200 Vent Damper Els PW 29614 the TFB series features aThe Slant Fin 412 706 200 Vent Damper is a 6 inch automatic vent damper engineered to enhance the efficiency of gas fired boiler systems. This heavy duty 6" flue damper utilizes a motorized drive system to shut the stack during burner off cycles, effectively trapping residual heat within the heat exchanger. Specifically designed for Slant Fin boiler models like the Galaxy and Sentinel series, it eliminates the convective heat loss that typically