Product descriptionThe Zehnder Terraline trench heater provides a discreet built-in heating solution where free-standing radiators are undesirable or underfloor heating is not possible. Only the visible frame and decorative grille remain exposed; the unit is installed into the floor and uses natural convective rise of warm air to distribute heat quietly and effectively. It is particularly suited for spaces with large areas of full-height glazing.
Benefits- Aluminium-copper heat exchanger for short response times and rapid room heating
- Invisible thermal output thanks to floor integration
- Designed for installation in front of large windows and glazed façades
- Silent operation suitable for offices, showrooms and public spaces
- Wide range of models and sizes for diverse applications
- Hidden floor-level connection technology for clean installation
- High thermal output suitable for large rooms and buildings with high heat load
- Compatible with Zehnder Comfosystems for integrated ventilation solutions
- Powerful exchanger suitable for heat pumps and low-temperature systems
- Special shapes (curved, angled) and cut-out versions available for bespoke installations
- Walkable grille ensures mechanical stability and safety
- Multiple grille and frame designs allow customization of the visible finish
- Practical alternative for refurbishment projects where radiators must be avoided
Technical specifications- Heat exchanger materials: aluminium and copper for fast thermal response
- Installation type: trench heater, built into floor (invisible output)
- Recommended locations: in front of large/full-height glazing and where free-standing radiators are undesirable
- Operation: silent convection-based heating
- Design options: multiple grille and frame designs; curved, angled and cut-out variants
- Connection: concealed floor-level connection technology
- Performance: high thermal output for rapid heating of large volumes
- Compatibility: suitable for heat pump and low-temperature systems
- Mechanical: walkable grille providing required stability