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Built to withstand mechanical shock
it handles approximately 14
If the closed-circuit reading is below 100mV
Technicians should verify current stock packaging
Lennox 46K91 Heat Exchanger Freon Built to withstand mechanical shockThe 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
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