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Precision Refrigerant Flow: Designed to maintain consistent refrigerant distribution across all circuits
The open on rise switch action provides high-speed contact separation to safeguard electrical components
using genuine factory gaskets is essential for maintaining the hydraulic integrity and combustion efficiency of the unit
Always calibrate the switch after the system has reached operating temperature
Lennox 13B97 Power Board 321894-709 Precision Refrigerant Flow: Designed toThe 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
