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Bard part number 9043-149 is an OEM heat exchanger assembly with a 6-section design used in Bard gas heat wall-mounted HVAC equipment. The heat exchanger is the sealed combustion-side component that transfers heat into the supply airstream while keeping flue gases separated, so replacing a cracked or leaking exchanger is critical for safe operation, stable temperature rise, and proper burner performance. As a genuine Bard replacement, 9043-149 is intended to match the original fit and port alignment in the heater section, helping restore correct airflow through the heat compartment and reliable heating performance when installed per the unit service manual and verified against your exact model and serial number.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)