Cleveland Controls DFS-448-452 Sensing Switch 320074-702 Durable SPST Contacts: Engineered for

Durable SPST Contacts: Engineered for high-cycle reliability

Direct OEM Integration: Prevents field programming errors and ensures proper communication with the equipment control board

Common Questions Is this kit compatible with CGi or CGa boiler models

while the integrated junction box and 18-inch electrical leads streamline line-voltage wiring

Cleveland Controls DFS-448-452 Sensing Switch 320074-702 Durable SPST Contacts: Engineered forThe Cleveland Controls DFS 448 452 is a fixed set point air pressure sensing switch designed for critical airflow proving in duct heaters, air handlers, and energy management systems. Engineered for technicians who need a "set and forget" solution, this differential pressure switch features a non adjustable set point of 0. 05" W. C. (+0. 025 0. 005"), ensuring precise activation when system pressures rise. Its SPDT snap acting switch allows for