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8201-123 OBSOLETE
- Solid State Relay
The Bard 8201-123 solid state relay is an OEM electrical switching component used in Bard wall mounted HVAC equipment to reliably control loads without the wear associated with mechanical relay contacts. A failed relay can cause intermittent operation, no cooling or heating response, or improper staging, so replacing it with the correct Bard part helps restore proper control performance and protect connected components. Confirm your unit model and wiring diagram before ordering to ensure the Bard 8201-123 is the correct match for your specific Bard system and application.
Official replacement(s):
8201-123BX
- Solid State Relay - Boxed