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The Bard 171-330 is an OEM 100,000 BTU heat exchanger assembly used in select Bard wall mounted gas electric HVAC units to safely transfer heat from the burner section into the supply airstream. When a heat exchanger is cracked, warped, or leaking flue gases, it can cause nuisance limit trips, poor heating performance, and serious safety concerns, so replacing it with the correct factory assembly helps restore proper combustion airflow, heat output, and dependable operation. Because heat exchanger part numbers can be model and revision specific, confirm compatibility by matching 171-330 to your unit model and the Bard parts list before ordering.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)