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Bard 140-164 - Support Switch
Bard part number 140-164 is an OEM support switch used in Bard wall mounted HVAC equipment to provide a positive proof or interlock signal so the unit can operate safely and consistently. This switch is typically applied where the control circuit needs confirmation that a mechanical support position or access condition is correct before enabling operation, helping prevent nuisance shutdowns and protecting key components. If you are troubleshooting an intermittent run condition, unexpected lockouts, or a unit that will not enable, replacing the Bard 140-164 support switch with the correct OEM part helps restore proper control input and reliable system operation. Confirm the exact model and control sequence in your Bard unit documentation to ensure correct fit and wiring before ordering.
- Technical Specifications
- Product number: 140-164
- Manufacturer description: Support-Switch
- Weight: 1.000 lbs
- HTS Code: "8415.90.8085"
$18.00 *
* Orders less than $50 may incure a minimum order fee.