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Carrier 33ZCVAVTRM ComfortID Single Duct VAV Zone Controller for Commercial HVAC Air Terminal Systems
- Regular price
- $2,055.00
- Sale price
- $2,055.00
- Regular price
-
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Product Description P/N: 33ZCVAVTRM
Description
The Carrier 33ZCVAVTRM is a genuine OEM ComfortID™ Single Duct Air Terminal Zone Controller designed to provide pressure-independent variable air volume (VAV) control for commercial HVAC systems. It integrates airflow regulation, damper actuation, and terminal heating control into a single controller to maintain accurate zone temperature and ventilation performance. Manufactured to Carrier specifications, it supports direct integration with the Carrier Comfort Network® (CCN).
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Carrier |
| Category | Controls & Indicators |
| Part Number | 33ZCVAVTRM |
| Subcategory | Power Controller |
| Product Type | ComfortID™ Single Duct Air Terminal Zone Controller |
| Application | Single duct VAV air terminal systems |
| Control Method | Pressure Independent Variable Air Volume (VAV) |
| Power Supply | 24 VAC ±10%, 50/60 Hz |
| Communication Protocol | Carrier Comfort Network® (CCN) |
| Control Algorithm | Proportional Integral Derivative (PID) |
| Heating Control | Floating hot water, single-position hot water, up to 2-stage electric heat |
| Integrated Actuator | Factory-installed damper actuator |
| Airflow Capacity | Up to 9,000 CFM (3.4 sq. ft. inlet) |
| Additional Features | Automatic airflow calibration, demand-controlled ventilation support |
| Weight | 0.40 kgs |
Information About 33ZCVAVTRM
The 33ZCVAVTRM is a Carrier ComfortID™ zone controller engineered for single duct VAV air terminal applications in commercial buildings. It combines a factory-integrated actuator with advanced Proportional Integral Derivative (PID) control to deliver precise airflow regulation and stable zone temperature management. Designed for operation on 24 VAC, 50/60 Hz power, the controller supports auxiliary heating, demand-controlled ventilation, supply air temperature monitoring, and standalone operation when equipped with compatible sensors. It communicates using the Carrier Comfort Network® (CCN) protocol, making it suitable for integration into building automation systems while maintaining factory-engineered compatibility and performance.
Key Features:
- Pressure-Independent VAV Control: Maintains accurate airflow regardless of duct pressure variations.
- Integrated PID Control: Continuously adjusts airflow for stable zone temperature regulation.
- Factory-Integrated Actuator: Mounts directly onto the VAV box damper shaft for simplified installation.
- Auxiliary Heating Support: Controls floating hot water, single-position hot water, or up to two stages of electric heat.
- Carrier Comfort Network® Communication: Integrates seamlessly with CCN building automation systems.
- Automatic Airflow Calibration: Self-calibrates the airflow transducer for improved control accuracy.
- Demand-Controlled Ventilation Ready: Supports optional IAQ and humidity sensors for enhanced indoor air quality management.
- Standalone or Network Operation: Operates independently or as part of a complete ComfortID™ control system.
The 33ZCVAVTRM delivers the reliability and precision required for commercial VAV zone control and intelligent air terminal management.
Description
The Carrier 33ZCVAVTRM is a genuine OEM ComfortID™ Single Duct Air Terminal Zone Controller designed to provide pressure-independent variable air volume (VAV) control for commercial HVAC systems. It integrates airflow regulation, damper actuation, and terminal heating control into a single controller to maintain accurate zone temperature and ventilation performance. Manufactured to Carrier specifications, it supports direct integration with the Carrier Comfort Network® (CCN).
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Carrier |
| Category | Controls & Indicators |
| Part Number | 33ZCVAVTRM |
| Subcategory | Power Controller |
| Product Type | ComfortID™ Single Duct Air Terminal Zone Controller |
| Application | Single duct VAV air terminal systems |
| Control Method | Pressure Independent Variable Air Volume (VAV) |
| Power Supply | 24 VAC ±10%, 50/60 Hz |
| Communication Protocol | Carrier Comfort Network® (CCN) |
| Control Algorithm | Proportional Integral Derivative (PID) |
| Heating Control | Floating hot water, single-position hot water, up to 2-stage electric heat |
| Integrated Actuator | Factory-installed damper actuator |
| Airflow Capacity | Up to 9,000 CFM (3.4 sq. ft. inlet) |
| Additional Features | Automatic airflow calibration, demand-controlled ventilation support |
| Weight | 0.40 kgs |
Information About 33ZCVAVTRM
The 33ZCVAVTRM is a Carrier ComfortID™ zone controller engineered for single duct VAV air terminal applications in commercial buildings. It combines a factory-integrated actuator with advanced Proportional Integral Derivative (PID) control to deliver precise airflow regulation and stable zone temperature management. Designed for operation on 24 VAC, 50/60 Hz power, the controller supports auxiliary heating, demand-controlled ventilation, supply air temperature monitoring, and standalone operation when equipped with compatible sensors. It communicates using the Carrier Comfort Network® (CCN) protocol, making it suitable for integration into building automation systems while maintaining factory-engineered compatibility and performance.
Key Features:
- Pressure-Independent VAV Control: Maintains accurate airflow regardless of duct pressure variations.
- Integrated PID Control: Continuously adjusts airflow for stable zone temperature regulation.
- Factory-Integrated Actuator: Mounts directly onto the VAV box damper shaft for simplified installation.
- Auxiliary Heating Support: Controls floating hot water, single-position hot water, or up to two stages of electric heat.
- Carrier Comfort Network® Communication: Integrates seamlessly with CCN building automation systems.
- Automatic Airflow Calibration: Self-calibrates the airflow transducer for improved control accuracy.
- Demand-Controlled Ventilation Ready: Supports optional IAQ and humidity sensors for enhanced indoor air quality management.
- Standalone or Network Operation: Operates independently or as part of a complete ComfortID™ control system.
The 33ZCVAVTRM delivers the reliability and precision required for commercial VAV zone control and intelligent air terminal management.
