Bard 8402-031 Limit Switch This primary limit control features

This primary limit control features a factory-calibrated 135-120 temperature range

How many gaskets are required per unit for a full rebuild

It is designed for use with copper

The VDCLIP1 end clip provides the necessary tension to lock assemblies in place

including those using the 239-43676-02C part number

Bard 8402-031 Limit Switch This primary limit control featuresThe Bard 8402 031 Limit Switch is a critical safety component designed for high limit temperature regulation in Bard HVAC systems and wall mount units. Engineered for precise thermal monitoring, this OEM replacement limit switch features a fixed set point that shuts down the heating circuit when internal temperatures reach 155F (Open), preventing heat exchanger damage and system overheating. Once the unit cools to 130F (Closed), the switch resets the