Bard 8402-084BX Automatic Limit Switch L130-30

The Bard 8402-084BX is an OEM automatic reset limit switch designed to protect commercial HVAC heating equipment from overheating conditions. This safety control monitors supply air temperature in Bard wall-mount units, furnaces, and heat pump systems.

Key Features:

• L130-30 rating: opens at approximately 130°F and recloses as temperature drops by 30°F differential
• Automatic reset design eliminates nuisance lockouts while maintaining critical safety protection
• Exposed face mounting configuration for easy installation and replacement
• Factory OEM part ensures proper fit and reliable operation in Bard equipment
• Helps prevent heat exchanger damage and equipment failure from excessive temperatures

This limit control is a critical safety component that opens the heating circuit when sensed temperatures reach unsafe levels, then automatically resets once the system cools to normal operating range. Essential for maintaining system reliability and protecting your HVAC investment in commercial, educational, and industrial applications.