Designed as a critical OEM replacement part

it provides stable torque for 6-inch to 10-inch fan blades

The balanced port construction compensates for high pressure drops

How many sensors can be added to one system

In technical HVAC applications

Lennox 13B97 Power Board 318973-401 Designed as a critical OEMThe Lennox 13B97 Power Board is a critical 3 phase component engineered for high demand outdoor units and industrial HVACR applications. This OD Power Board provides reliable voltage regulation for systems operating at 208 230 460V, supporting efficient power distribution to the compressor and condenser fan motors. Designed with an aluminum flange and rolled steel frame for superior thermal management and corrosion resistance, the 13B97 ensures