57W64 | SECONDARY HEAT EXCHANGER COIL | Lennox Cut Material_Copper this kit extends the operating

this kit extends the operating range of your furnace

the 804200 detent pin is ideal for securing and aligning parts in various assemblies

ensuring uniform heat distribution and maintaining a comfortable environment

including a valve body

57W64 | SECONDARY HEAT EXCHANGER COIL | Lennox Cut Material_Copper this kit extends the operating**Lennox 57W64 Secondary Heat Exchanger Coil** Designed specifically for Lennox HVAC systems, the 57W64 Secondary Heat Exchanger Coil is a crucial component for efficient heat transfer. Constructed with high quality materials, this coil ensures durability and optimal performance. It serves as a secondary heat exchanger, transferring heat from the refrigerant to the air circulating within the system. The coil's compact design allows for easy