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The stainless steel spring provides reliable force for automatic reseating
The high-capacity 50-micron polypropylene fleece matting effectively traps dust and debris in natural gas
Its rugged construction and CSA listing guarantee reliability in demanding environments
ensuring stable low voltage HVAC wiring performance across diverse environments
Lennox 31L98 Flue Transition 321702-401 The stainless steel spring providesThe Lennox 31L98 Flue Transition is a critical OEM component designed to provide a secure, airtight connection between the furnace exhaust outlet and the multi stage venting system. Engineered for high efficiency gas furnaces and oil fired boilers, this HVAC vent pipe adapter prevents the escape of toxic combustion gases like carbon monoxide by ensuring a precision fit at the draft inducer or heat exchanger interface. As a genuine Lennox replacement