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Bard 8402-216BX - Limit Control

The Bard 8402-216BX is an OEM limit control supplied boxed for service work on Bard wall mounted HVAC equipment. This safety temperature switch is used to monitor heat conditions and open the circuit when a preset limit is reached, helping protect components and reduce nuisance shutdowns caused by an out of range limit. When replacing a limit control, match the exact Bard part number and confirm the limit rating, sensing length, and wiring style against your unit data tag or service manual to ensure proper fit and correct operation.


  • Technical Specifications
  • Product number: 8402-216BX
  • Manufacturer description: Limit Control - Boxed
  • HTS Code: "9032.10.0030"

$108.00

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.