Lennox 17F56 Cold Header Box 326070-701 This is an integrated assembly

This is an integrated assembly

67 Amps at 24VAC)

maintaining the structural integrity of the burner mounting or access area

Common Questions: Is the Siemens 544-339-8 compatible with non-Siemens controllers

Lennox 17F56 Cold Header Box 326070-701 This is an integrated assemblyThe Lennox 17F56 Cold Header Box is a critical OEM component designed for high efficiency refrigerant distribution within Lennox evaporator and condenser coil assemblies. As a veteran technician knows, maintaining balanced thermal loading across multi circuit coils is essential for preventing localized freezing and ensuring the compressor operates within its designed superheat range. This HVAC cold header box serves as the primary manifold, routing