Compact and efficiently designed, the Systemair Topvex TX/C04-L-CAV-S ventilates indoor spaces with balanced supply and exhaust airflow while achieving over 80% heat recovery efficiency. This vertical, floor-standing unit combines low energy consumption with advanced automation, making it a practical solution for residential and commercial ventilation needs.
Key Features and Consumer Benefits
- High-Efficiency Heat Recovery: The counter-flow heat exchanger separates supply and exhaust air streams, preventing air mixing and recovering heat with an efficiency above 80% (EN 308). This reduces heating and cooling costs by reclaiming temperature fr om exhaust air.
- Energy-Saving Operation: Equipped with EC direct-drive fans, the unit minimizes electricity use. During warm periods, a 100% bypass valve shuts off heat recovery to prevent unnecessary heat transfer, thereby maintaining comfortable indoor temperatures without extra energy demand.
- Intelligent Automation: The built-in programmed control system includes a weekly scheduler that adapts operation to holidays and weekends, optimizing ventilation time and energy usage. User-friendly interfaces and preset commissioning simplify setup and maintenance.
- Space-Saving Design: The vertical layout with top air duct connections reduces floor footprint, easing installation in rooms with limited space.
- Durable and Corrosion-Resistant Construction: The cabinet is made from sheet metal coated with AZ185 aluminum-zinc alloy, classified to C4 corrosion protection. This material choice ensures reliable operation even in industrial or coastal environments, with an expected service life exceeding 50 years.
Additional Advantages
- Large inspection doors provide convenient access for routine maintenance tasks without disassembly.
- Separate electrical connection box simplifies commissioning and troubleshooting.
- Support for multiple communication protocols — Built-in Web, Cloud, Modbus, BACnet, and Exoline — enables integration into modern building automation systems.
- Optional accessories allow for constant air volume (CAV) or variable air volume (VAV) control, adapting ventilation to specific building requirements and airflow demands.
- Compatibility with E-tool software allows configuring and saving control settings via a graphical interface on a PC, facilitating precise and repeatable system tuning.
Recommended Applications
The Topvex TX/C04-L-CAV-S is suited for ventilating residential buildings, offices, retail outlets, educational institutions, and other facilities wh ere separate supply and exhaust airflow with heat recovery is necessary. Its compact size and robust construction make it ideal for locations demanding reliable operation under varied environmental conditions. The unit's automation and communication capabilities allow use in both standalone and integrated climate control solutions.
