HFB

The HFB heats/cools occupied zones (perimeter zones) with varying and transient load changes, with a multi-row heat exchanger with separate water circuits for cooling and heating (4 pipe version).

The LTG System SmartFlow offers best comfort and energy consumption even under changing load stations. The ideal flow form is selected depending on required cooling output and fresh air volume. For this, the air nozzles are opened and the cold-water valves are controlled. This ensures best comfort, acoustics and energy efficiency for any load case with a single device. Manual (different room use) or automatic (occupancy or CO2-controlled) regulation is possible. In contrast to conventional induction technology, this permits adjustment of cooling output and fresh air supply to the specific requirements.

• Housing for free installation in floor cavities or false floors
• Foot traffic resistant ventilation grille made of aluminium
• Supporting feet, with foot traffic insulation, 4 pieces, height adjustable
• Bushing for water hoses exiting the unit tray in direction of room with edge protection, optimised for high cross talk attenuation
• Heat exchanger with 2 separate water circuits
• Air outlet duct close to the facade for better facade shielding
• Primary air nozzle box with replaceable primary air plastic nozzles, designed for induction
• Sizes: o 630 o 800 o 1000 o 1250