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Bard 8407-062BX - Control Transformer 460V to 24V

The Bard 8407-062BX is an OEM boxed control transformer designed to step down 460 VAC to 24 VAC at 75 VA for powering low-voltage HVAC controls such as contactor coils, relays, and control boards in Bard wall-mounted air conditioners and related equipment. This transformer is a critical link between the unit’s line-voltage supply and the 24-volt control circuit, so replacing a weak or failed transformer can help resolve intermittent control power, chattering contactors, or no-call situations. Use the part number 8407-062BX to confirm an exact match to your unit’s parts list and wiring requirements before installation.


  • Technical Specifications
  • Product number: 8407-062BX
  • Manufacturer description: Transformer - Boxed 460/24VAC 75 VA
  • Weight: 2.950 lbs
  • HTS Code: "8504.31.4065"

  • Previous Versions
  • 8407-062 (Obsolete, superseded by 8407-062BX)

$122.00

What does the "BX" suffix mean?

Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.

A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.

Example: 8406-142BX is physically identical to 8406-142.