Bard 8402-031 Limit Switch ensuring seamless integration with existing

ensuring seamless integration with existing draft inducer assemblies

What happens if the fan limit switch stays open

In this state

the stainless steel paddles can be field-trimmed to the appropriate length

Bard 8402-031 Limit Switch ensuring seamless integration with existingThe 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