Australia
New Zealand
Greece
Reliable, service‑friendly VAV damper solution for precise zone airflow control
The ZASF‑A VAV Damper provides accurate airflow measurement and dependable damper actuation for Variable Air Volume (VAV) systems, supporting efficient commissioning, long‑term reliability, and seamless integration with the WebCTRL® building automation system.
The Automated Logic® ZASF-A secondary VAV damper is an integral component of the WebCTRL® building automation system.
The ZASF-A is explicitly intended for VAV terminal box applications and is designed to be used with the ZN341A and ZN141A. It mounts directly on the secondary VAV damper shaft. It provides an integral actuator and a second integrated flow sensor for damper positioning and air-flow sensing in dual duct or tracking systems.
The damper includes a separable actuator rated at 45 inch‑pounds (5 Nm) of torque for reliable airflow control.
The actuator can be installed locally or remotely, with support for mounting distances of up to 300 feet from the controller.
Designed for seamless integration with the WebCTRL® building automation system as part of a VAV zoning solution.
An advanced VAV control algorithm optimizes airflow regulation, improving comfort and reducing mechanical wear.
| Document Name | Description | Document Type | Language | Action |
|---|---|---|---|---|
| Spec Sheet | ZASF‑A VAV Damper Spec Sheet | English | Download |
It provides accurate airflow measurement and damper control for Variable Air Volume (VAV) HVAC systems.
Yes. The actuator can be mounted up to 300 feet away from the controller.
Yes. Its separable actuator design and flexible mounting options make it suitable for both new installations and retrofit projects.
The precision airflow sensor and advanced VAV algorithm ensure stable airflow at both low and high operating conditions.
Get directed to our Business Development team to start the authorization process and discuss sales support.
Get specialized help with system sizing, load
calculation analysis, and technical data required for project design.
Request support for warranty claims,
scheduled maintenance, and genuine spare
parts ordering.
For more information : ahi@ahi-carrier.com