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Bard 8620-203 is an OEM heat exchanger assembly specified for Bard DCH110 units with the "A" suffix, designed to safely transfer heat from the burner section into the supply airstream while keeping combustion byproducts separated from the conditioned air. When a heat exchanger is cracked, restricted, or heat stressed, it can cause nuisance limit trips, poor heating performance, or unsafe operation, so replacing it with the correct factory part is critical for proper fit, correct airflow path, and reliable furnace operation. Confirm your unit model and suffix on the Bard nameplate before ordering so the replacement matches the correct DCH110-A configuration.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)