Use high-temperature refractory cement to secure the wall firmly against the back of the combustion area

the SC8551A17MS is optimized for fluid and gas flow control

Improved energy efficiency and reduced operational costs

By ensuring the oil remains at an optimal viscosity

Lennox 17F56 Cold Header Box Els PW 17895 Use high-temperature refractory cement toThe 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