Lennox 53W60 Tensioner Assembly R-407C this factory-authorized housing ensures the

this factory-authorized housing ensures the blower wheel operates within exact clearances to maintain static pressure and system efficiency

With a 90-second runtime and a rapid 15-second fail-safe spring return duration

This critical 115V component

ensuring that sensitive 230V components like contactors

Lennox 53W60 Tensioner Assembly R-407C this factory-authorized housing ensures theFor technicians servicing Lennox commercial equipment, the Lennox 53W60 Tensioner Assembly (Part Number: 604235 02) is a critical OEM replacement part required to maintain consistent drive belt pressure. This single groove assembly, measuring approximately 5. 04 inches in diameter and weighing 2. 24 lbs, is engineered specifically for Lennox HVAC systems like the TAA180S4D 1 and TAA240S4D 1 models. In the field, an aged tensioner leads to belt