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Honeywell W7751H2017 Excel 10 Smart VAV Box Controller and Actuator
- Regular price
- $8,099.00
- Sale price
- $8,099.00
- Regular price
-
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Product Description P/N: W7751H2017
Description
Honeywell W7751H2017 is an Excel 10 Smart VAV Actuator that combines a variable air volume box controller with a direct-coupled actuator for HVAC zone airflow and damper control. It provides pressure-independent airflow control, pressure-dependent damper control, and additional outputs for fan or VAV box reheat applications. The unit operates on a 20–30 VAC supply and communicates through the Echelon LonWorks network.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | W7751H2017 |
| Subcategory | VAV Controllers & Actuators |
| Product Series | Excel 10 |
| Product Type | Smart VAV Actuator / VAV Box Controller |
| Power Supply | 20–30 VAC |
| Power Consumption | 8 VA maximum at 50/60 Hz |
| Ambient Temperature Rating | 32°F to 122°F |
| Actuator Torque | 70 lb-in |
| Stroke | 45° / 60° / 90° |
| Actuator Timing | 90 seconds |
| Communication Speed | 78 kilobits |
| Airflow Control | Pressure-independent and pressure-dependent |
| Weight | 5 lbs |
Information About W7751H2017
The W7751H2017 is part of Honeywell’s Excel 10 family of integrated VAV control devices designed for zone-level HVAC applications. Its factory-integrated controller and actuator assembly mounts directly to a VAV box damper shaft and provides up to 70 lb-in of actuator torque with 90-second timing. The controller uses a Microbridge airflow sensing technology and supports both standalone operation and E-Bus network communications through a high-speed 78 kilobit LonWorks protocol. The device can also control series or parallel fan functions and staged electric or modulating hot-water reheat equipment within suitable VAV configurations.
Key Features:
- Integrated VAV Control: Combines the Excel 10 VAV box controller and direct-coupled actuator in one factory-integrated assembly.
- Airflow Regulation: Supports pressure-independent airflow control and pressure-dependent damper control for zone HVAC applications.
- Actuator Output: Provides up to 70 lb-in of torque for direct damper positioning.
- Fast Actuation: Uses a 90-second actuator timing with selectable 45°, 60°, or 90° stroke positions.
- LonWorks Communication: Uses Echelon LonWorks E-Bus protocol with a 78 kilobit communications network.
- Standalone Operation: Can function independently while also supporting networked control through the E-Bus.
- Reheat and Fan Outputs: Provides two additional outputs for fan operation or VAV box reheat control.
- Flow Sensing: Incorporates an airflow sensor for regulated VAV control and zone-level operation.
The W7751H2017 delivers the reliability and precision required for VAV airflow regulation, damper positioning, and integrated zone HVAC control.
Description
Honeywell W7751H2017 is an Excel 10 Smart VAV Actuator that combines a variable air volume box controller with a direct-coupled actuator for HVAC zone airflow and damper control. It provides pressure-independent airflow control, pressure-dependent damper control, and additional outputs for fan or VAV box reheat applications. The unit operates on a 20–30 VAC supply and communicates through the Echelon LonWorks network.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | W7751H2017 |
| Subcategory | VAV Controllers & Actuators |
| Product Series | Excel 10 |
| Product Type | Smart VAV Actuator / VAV Box Controller |
| Power Supply | 20–30 VAC |
| Power Consumption | 8 VA maximum at 50/60 Hz |
| Ambient Temperature Rating | 32°F to 122°F |
| Actuator Torque | 70 lb-in |
| Stroke | 45° / 60° / 90° |
| Actuator Timing | 90 seconds |
| Communication Speed | 78 kilobits |
| Airflow Control | Pressure-independent and pressure-dependent |
| Weight | 5 lbs |
Information About W7751H2017
The W7751H2017 is part of Honeywell’s Excel 10 family of integrated VAV control devices designed for zone-level HVAC applications. Its factory-integrated controller and actuator assembly mounts directly to a VAV box damper shaft and provides up to 70 lb-in of actuator torque with 90-second timing. The controller uses a Microbridge airflow sensing technology and supports both standalone operation and E-Bus network communications through a high-speed 78 kilobit LonWorks protocol. The device can also control series or parallel fan functions and staged electric or modulating hot-water reheat equipment within suitable VAV configurations.
Key Features:
- Integrated VAV Control: Combines the Excel 10 VAV box controller and direct-coupled actuator in one factory-integrated assembly.
- Airflow Regulation: Supports pressure-independent airflow control and pressure-dependent damper control for zone HVAC applications.
- Actuator Output: Provides up to 70 lb-in of torque for direct damper positioning.
- Fast Actuation: Uses a 90-second actuator timing with selectable 45°, 60°, or 90° stroke positions.
- LonWorks Communication: Uses Echelon LonWorks E-Bus protocol with a 78 kilobit communications network.
- Standalone Operation: Can function independently while also supporting networked control through the E-Bus.
- Reheat and Fan Outputs: Provides two additional outputs for fan operation or VAV box reheat control.
- Flow Sensing: Incorporates an airflow sensor for regulated VAV control and zone-level operation.
The W7751H2017 delivers the reliability and precision required for VAV airflow regulation, damper positioning, and integrated zone HVAC control.
