Lennox 46K91 Heat Exchanger Freon While designed for standard HVAC

While designed for standard HVAC operations

it handles approximately 14

Built to withstand mechanical shock

It means the paper has a generic grid without pre-printed temperature or pressure scales

Lennox 46K91 Heat Exchanger Freon While designed for standard HVACThe Lennox 46K91 Heat Exchanger is a genuine OEM replacement part engineered specifically for high efficiency Lennox furnaces. As a factory authorized Lennox 46K9101 assembly, this component facilitates critical thermal transfer between combustion gases and the supply air stream, ensuring the structural integrity of the combustion chamber. For technicians performing gas furnace secondary heat exchanger repair, this part provides the exact physical