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• 9041-021 OBSOLETE

• HEAT EXCHANGER F100CF

Bard part number 9041-021 is an OEM heat exchanger for Bard wall-mounted HVAC equipment with gas heat, built to safely transfer heat from the burner to the airstream while keeping combustion byproducts isolated from supply air. A worn or cracked heat exchanger can lead to nuisance limit trips, poor heating performance, or unsafe operation, so replacing it with the correct Bard factory part helps restore proper airflow temperature rise and dependable heating cycle operation. Because heat exchangers are model and input specific, confirm fit by matching 9041-021 to your unit model and serial information and follow the Bard service literature for combustion setup and safety checks after installation.