How do I adjust the pressure once the spring is installed

Can this transducer be used on the high-side or low-side

Key Benefits High-Intensity Arc Generation: Delivers a powerful spark for immediate ignition in high-velocity airflow and diverse fuel environments

Featuring a 1/60 HP

maintaining the integrity of the combustion safety circuit

Trane CNT4821 Limit Switch 318973-401 How do I adjust theThe Trane CNT4821 Limit Switch is a high reliability safety component engineered for precision thermal monitoring in furnaces and air handlers. Featuring a 180F Auto Reset bi metal disc mechanism, this switch serves as a critical fail safe by opening the electrical circuit when internal plenum temperatures exceed safe operational limits. Once the temperature descends below the reset threshold (typically 160F), the bi metal disc automatically returns