AirVents counterflow commercial AHUs

• There are 23 sizes available, varying in capacity from 500 to 9000 m³/h.
• EC motor, which ensures low power consumption at any speed, low noise and stable operation in all climate conditions.
• Highly efficient counterflow heat exchanger with a recovery rate of up to 95% made of profiled polystyrene plates sealed with elastic heat-resistant seal.

1. High-efficiency EC fans, impeller with backward curved blades, external rotor.

 2. High-efficiency counterflow heat exchanger.

 3. Exhaust and supply panel filters F7, G4 (option), washable. 

4.  Insulated, frameless double casing. 

5. Each model is available in left-hand and right-hand design.

 6. Built-in automatic external dampers with Belimo actuators.

• The systems are made of robust steel with a protective aluzinc
  coating for enhanced resistance and durability.
• The frameless casing design eliminates thermal bridges. This
  increases thermal resistance and reduces heat loss, especially
  for outdoor installation. It also prevents condensation from forming
  on the surface during air cooling.
• Available with an electric heater (RP-HE series) or a water heater
  (RP-HW series).

1. High-efficiency EC fans, impeller with backward curved blades, external rotor.
2. High-efficiency counterflow heat exchanger.
3. Exhaust and supply panel filters F7, G4 (option), washable.
4.  Insulated, frameless double casing.
5. Each model is available in left-hand and right-hand design.
6. Built-in automatic external dampers with Belimo actuators.

• Equipped with a 40 mm thick mineral wool thermal and sound insulation layer.
• The units meet the international standards of energy efficiency and environmental friendliness of ventilation systems ECO-Design’18.
• Enable the integration of a Plug-&-Play control system based on the Carel kVent controller.

1. High-efficiency EC fans, impeller with backward curved blades, external rotor. 

2. High-efficiency counterflow heat exchanger. 

3. Exhaust and supply panel filters F7, G4 (option), washable. 

system based on the programmable Carel controller.

Carel th-Tune remote control panel, which provides

basic parameter settings and a user-friendly interface.

The Carel PGD1 panel can be installed on request and

provides greater flexibility and complex custom control

settings.