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Bard 8402-175 - Automatic limit control (L140-30)
Bard part 8402-175 (L140-30 Exp. Face Auto Orange) is an OEM automatic temperature limit control used in Bard HVAC equipment to help protect the system from overheating and keep operation within safe temperature limits. This style of limit control is commonly used in heater and air handler sections to open the circuit when the sensed temperature reaches its setpoint and then automatically reset as conditions return to normal. If you are troubleshooting nuisance trips, no heat, or safety lockouts on a Bard wall mount or packaged unit, replacing a weak or out-of-calibration limit with the correct Bard 8402-175 helps restore proper safety control and reliable run cycles. Match the part number to your unit model and wiring layout before ordering to ensure correct fit and function.
- Technical Specifications
- Product number: 8402-175
- Manufacturer description: L140-30 Exp. Face Auto Orange
- HTS Code: "9032.10.0030"
$18.00 *
* Orders less than $50 may incure a minimum order fee.