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Bard 8620-133 is an OEM T-Series hot surface service ignitor used in Bard TU gas furnace sections to light the burners during the ignition sequence. When an ignitor is weak, cracked, or intermittent, you may see delayed ignition, ignition failures, or repeated lockouts, and replacing the ignitor with the correct Bard part helps restore reliable starts and proper burner operation. Verify compatibility by matching the part number to your unit model and parts list, since this ignitor is specific to Bard TU furnace applications and some sources list it as obsolete with possible replacement options depending on the exact unit configuration.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)