Lennox 65M97 Blower Motor Base 320735-701 3-inch frame and Class B

3-inch frame and Class B insulation for sustained operation in high-temperature flue environments

the B23618 includes an integrated centrifugal switch with dedicated lead wires for reliable start-up sequencing

The 6°F fixed differential prevents the compressor from rapid cycling (short cycling)

this specific harness is designed for the MGB

The WVFX 15 is rated for a maximum working pressure (PS) of 26

Lennox 65M97 Blower Motor Base 320735-701 3-inch frame and Class BThe Lennox 65M97 Blower Motor Base (also identified by part number LB 93595B) is a critical OEM replacement part engineered for high performance HVAC belt drive systems. This motor mounting base provides a rigid, high durability foundation specifically designed to maintain precise pulley alignment and belt tension in commercial and residential air handler units. By utilizing a heavy duty steel construction, the 65M97 effectively dampens resonant