27"WC for precise vacuum monitoring in high-efficiency heating systems

frequent "sensor out of range" alarms

For LP conversion or specific pilot outlet configurations

move the internal selector switch to match your line voltage (120

this assembly maintains correct static pressure and airflow for optimal heat exchanger performance

ASCO JB8214275CSA Valve 321142-301 27"WC for precise vacuum monitoringThe ASCO JB8214275CSA Valve is a high performance 1 1 2 inch NPT solenoid valve specifically engineered for low pressure gas applications. Operating as a normally closed gas valve, this unit is designed to handle pressures ranging from 0 5 PSI, making it an essential component for industrial burners and furnace systems. This 2 way gas shut off valve features a robust aluminum body and is equipped with a junction box enclosure for secure electrical