Superior Radiant CE021 Air Switch 340155-7024 Designed specifically for compatibility with

Designed specifically for compatibility with York P1CGD and P2USD series furnaces

299 ID housing compatible with standard 1/4" sensor bulbs

Durable construction prevents galvanic corrosion in commercial HVAC systems

Acid Neutralization: Specialized for high acid removal

Superior Radiant CE021 Air Switch 340155-7024 Designed specifically for compatibility withThe Superior Radiant CE021 Air Switch is a critical safety and operational component designed for high performance radiant tube heaters. Engineered with a 0. 55" WC negative pressure rating, this differential pressure switch ensures that the combustion blower is moving sufficient air before allowing the ignition sequence to proceed. As a veteran technician knows, maintaining precise airflow differential is vital for preventing incomplete combustion