Description
Heatmann Line Air is a trench water convector that combines heating with fresh air supply in one floor-integrated unit. It is a multifunctional solution for rooms with panoramic windows and higher ventilation requirements.
Heating, ventilation and fresh air
Line Air brings together heating, ventilation, fresh air supply and, when required, cooling. Outdoor air is warmed as it passes through the heat exchanger, so the room receives air that is already warm and fresh — with no draughts. The series suits winter gardens, exhibition halls, airports, railway stations and other open spaces.
Gentle airflow, no draughts
In cooling mode the supply air is only 2–4 °C below room temperature, with airflow under 0.3 m/s. The internal intake and distribution system allows precise control of the direction and output of warm and cool air for balanced comfort all year round.
Construction and materials
The channel is galvanized steel with a wear-resistant matte dark-grey finish; reinforced steel crossbars add rigidity and adjustable legs simplify height alignment. Copper-aluminium heat exchangers ensure high efficiency, perforated panels provide even air distribution, and an internal flap between the air heater and the exchanger boosts heat output. The Ø70 mm side fresh-air connector can be extended with custom fittings to suit the project.
- heating, ventilation and fresh air in one system;
- optional cooling for year-round comfort;
- gentle airflow below 0.3 m/s — no draughts;
- Ø70 mm fresh-air connector;
- premium materials: copper, aluminium, brass.





