75 Amps on the primary conductor to close the SPST output

it will prevent the burner from receiving the correct primary air volume

utilizing the same electrode for both ignition and flame rectification detection

Durable Construction: The NEMA 4 rated housing and stainless steel wetted parts provide superior resistance in harsh mechanical rooms and industrial environments

Designed for seamless integration with ECB29 series electric heat sections and various gas-fired units

Trane SWT0842 Temp Switch 326058-756 75 Amps on the primaryThe Trane SWT0842 is a field proven SPST temperature switch designed for critical thermal regulation in residential and commercial HVAC systems. This fixed setting limit switch is engineered to break the electrical circuit when ambient or surface temperatures drop to the 25F opening point and reset by closing the circuit once the temperature rises to the 60F closing point. This specific 25Op 60Cl profile is often utilized in low temperature cutout