or 240V) to the existing system using an Emerson AMG or DMF series coil

Direct fit replacement for White Rodgers / Copeland Comfort Control systems

Optimized Airflow Dynamics: The 18-inch diameter and specific blade pitch are calibrated to meet original equipment manufacturer specifications for efficient HVAC airflow

and materials are identical for both part numbers

allowing the control board to safely isolate low-voltage signals from high-voltage blower loads

Cleveland Controls DFS-221-228 Pressure Switch or 240V) to the existingThe Cleveland Controls DFS 221 228 is a high reliability, non adjustable airflow proving switch designed for critical monitoring in duct heaters, ovens, and sophisticated energy management systems. Engineered for technicians who require a "set and forget" solution, this SPDT air pressure switch is factory fixed to operate on a pressure rise of 0. 05 0. 02" w. c., ensuring precise safety interlocks. Its compact, open mounted design is specifically