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• 171-184 OBSOLETE

• HEAT EXCHANGER FOR FLR110

Bard part number 171-184 is an OEM heat exchanger used in Bard FLR110 series oil furnace applications, designed to safely transfer heat from the burner side into the airstream so the furnace can deliver consistent, efficient heat output. When a heat exchanger is cracked, restricted, or leaking, you can see soot, odor, poor heat, or unsafe operation, so replacing it with the correct Bard factory part is critical for both performance and safety. Because heat exchanger configurations can vary by furnace submodel and orientation, confirm your exact FLR110 model number and serial number before ordering to ensure proper fit and to avoid mismatched flue or mounting connections.