Lennox 25M53 Fan Blade R-410A the AEGIS SGR-75-UKIT is designed

the AEGIS SGR-75-UKIT is designed for external mounting on the shaft

We recommend inspecting your existing housing and using high-temperature silicone or a new gasket during the install to prevent flue gas leaks

Maximum Durability: The 304 stainless steel construction provides excellent corrosion resistance in diverse environments

as well as several POL series modules featuring a USB service port

Lennox 25M53 Fan Blade R-410A the AEGIS SGR-75-UKIT is designedThe Lennox 25M53 Fan Blade is a precision engineered OEM replacement part designed for high performance heat rejection in residential condensing units. This 24 inch 3 blade fan features a 29 degree pitch and a 1 2 inch bore, ensuring optimal static pressure management and airflow efficiency. Constructed with a hub on the discharge side, it is designed for CW facing discharge rotation, making it a direct match for specific Lennox HSXA15 and HSXA19