Description
The Lennox 31K69 is a motor pulley, a key component in HVAC systems. It is an intermediate member connecting motor and the blower fan and transfers mechanical efficiency from the motor shaft to the fan. This pulley is for motor shaft of 7/8 Inch bore size and has a diameter of 3.15 Inch. Fully enclosed with a single groove for the drive belt and made of cast iron for maximum durability. It assures the proper conductivity of electricity from the motor and to the fan while enhancing the durability of your HVAC system.s
