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• 8407-041 OBSOLETE

• Transformer 120/208/240-24 40VA

The Bard 8407-041 is an OEM control transformer used to supply stable 24 volt power for low voltage HVAC controls in Bard wall mounted and package equipment. It accepts multiple primary voltages (120, 208, or 240 VAC) and steps them down to a 24 VAC secondary with a 40 VA rating, making it a common choice for powering contactor coils, relays, and control boards when a unit will not pull in or has weak control voltage under load. As a genuine Bard part, 8407-041 is built to match the electrical requirements and mounting fit expected by the factory design, but primary tap selection and wiring should always be confirmed against the unit wiring diagram before installation.