Bard 8402-031 Limit Switch or a failing compressor motor

or a failing compressor motor can increase the amperage draw

ensuring seamless integration with existing draft inducer assemblies

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

Proper integration of this combustion motor component is essential for contractors aiming to restore residential heating systems to factory-spec efficiency while reducing nitrogen oxide emissions and maximizing fuel utilization

Can this be used in modulating steam applications

Bard 8402-031 Limit Switch or a failing compressor motorThe 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