Sanhua International SHF-14-47 Reversing Valve 322056-301 the Lennox 16D74 is the

the Lennox 16D74 is the Lennox-branded version of the Littelfuse SSAC CT1S45

Designed for maximum reliability in both residential and commercial boilers

When should these filters be replaced

and mixed air temperatures in air handlers

Sanhua International SHF-14-47 Reversing Valve 322056-301 the Lennox 16D74 is theWhen you're out in the field servicing high capacity heat pumps or light commercial units, you need a 4 way reversing valve that won't fail during a season change. The Sanhua International SHF 14 47 Reversing Valve is engineered for rigorous heat pump repair and installation, featuring 1 2" x 7 8" ODF solder connections designed for efficient refrigerant flow control. With a nominal cooling capacity of approximately 4 tons and a maximum operating