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

maintaining the integrity of the steam chamber and optimizing energy efficiency in commercial and industrial piping applications

Rugged Construction: Engineered to withstand the thermal stresses and electrical fluctuations typical of residential HVAC systems

Key Benefits Precision Compatibility: Specifically engineered for a perfect fit on Armstrong 815 inverted bucket traps

75 Amps on the primary conductor to close the SPST output

Trane SWT0842 Temp Switch 326058-756 it will prevent the burnerThe 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