14K09 | FLUE RUBBER COUPLING | Lennox

FLUE RUBBER COUPLING: Lennox NCO-14K09 for 14K09Direct replacement for Lennox OEM numbers: 14K09, 14K09R01, 47-37246-01, 14K09-01, 14K09-02, 14K09AO1, 14K09R02, 14K09R03Dimensions: 5-1/2" length, 3" inside diameter, 3-5/8" outside diameterMade of durable rubber for superior resistance to heat and wearDesigned to connect two sections of furnace flue pipeEffectively seals and prevents leakage of combustion gases from the furnace systemApplications: Residential and commercial heating systemsCompatible with Lennox furnaces using 14K09 flue pipeShop our HVAC supply store for the best prices and fast shipping on all your HVAC needs!