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

Durable SPST Contacts: Engineered for high-cycle reliability

drawing 27 Watts to maintain the oil sumps temperature without requiring external thermostats

This Trane replacement motor is critical for maintaining the SEER and AFUE ratings of high-performance blower assemblies

Enhanced Airflow: The 10x7 concave blade configuration optimizes air volume for improved heating and cooling efficiency

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

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