Lennox 48W09 Tensioner Pully R-407A reducing energy consumption and mechanical

reducing energy consumption and mechanical wear on the blower motor

Engineered to monitor the differential pressure between the draft inducer motor and the flue

ensuring flexible HVAC part compatibility for both standard and remote mounting applications

a shaft bushing (such as part # KIT240) may be required for a proper fit

Lennox 48W09 Tensioner Pully R-407A reducing energy consumption and mechanicalThe Lennox 48W09 Tensioner Pulley is a critical genuine OEM replacement part designed for precision belt alignment and tension management in commercial and residential HVAC systems. As a direct Lennox replacement pulley, the 48W09 is engineered to eliminate belt slippage and excessive vibration, which are common catalysts for premature blower motor failure and bearing wear. This HVAC belt tensioner assembly features a high grade bearing design capable