Complete Field Kit: Includes the 47-102684-204 control board and compatible sensors to ensure a comprehensive repair and proper communication between the coil and board

Visual Diagnostics: Integrated LED glow identifies energized coils at a glance

and integrated inlet/outlet screens to protect internal components from debris

significantly lowering operational costs

making it a reliable component for fine-tuned HVACR hydronic balancing

Carrier 33ZCVAVTRM Controller Els PW 17895 Complete Field Kit: Includes theThe Carrier 33ZCVAVTRM Duct Air Terminal Zone Controller is a high performance pressure independent (VAV) control solution engineered for single duct terminals. As a core component of the Carrier ComfortID system, this controller utilizes advanced Proportional Integral Derivative (PID) control algorithms to maintain precise airflow between 10% and 125% of nominal cfm. It is designed to mount directly onto VAV box damper shafts (3 8" to 1 2"), with an