logo
banner
Explore fractional-tonnage cabinet cooling at VoltAireCooling.com.
image
image image image

Bard 8612-077BX - 230V Head Pressure Control

Bard 8612-077BX is a 230V head pressure control accessory used on compatible Bard wall-mount air conditioners and heat pumps to help maintain stable condenser pressure during low outdoor ambient operation. This OEM control is commonly applied as part of a low-ambient strategy so the system can run cooling more reliably in colder weather by managing condenser fan operation and reducing nuisance low-pressure trips. If you are replacing a failed control or restoring a factory-approved low ambient setup, match the part number to your unit’s model and wiring diagram to ensure proper fit and correct voltage for the condenser fan circuit.


  • Technical Specifications
  • Product number: 8612-077BX
  • Manufacturer description: 230V Head Pressure Ctrl -Boxed
  • HTS Code: "8415.90.8085"

  • Previous Versions
  • 8612-071BX (Obsolete, superseded by 8612-077BX)

$128.00

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.