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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Terminal block connections simplify field wiring
Designed with a Type A ceramic block and Type A terminal connector
preventing premature degradation of the internal thermoelements
Common Questions What is the difference between the P70DA-2 and the P70DA-2C
Connecting it to a 230V power source will result in immediate electrical failure and represents a significant safety hazard
Carrier 33ZCVAVTRM Controller 319847-401 Terminal block connections simplify fieldThe 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