The reversible ThermoCooler HP heat pump can be integrated in our Envistar Top and Envistar Flex units.

All parts of the cooling/heating pump are incorporated in a module section, which is located in the air handling unit. This means that you receive a total solution for heating ventilation air and comfort cooling in one unit. Since everything is integrated in the air handling unit, there is generally no need for frost coils, pump sets or dry coolers.

The installation is complete, CE-marked and always test-run in our test facility before delivery. A unit with integrated heating/cooling pump is more energy efficient than a traditional cooling installation with external cooling unit and heating coil.

• Envistar Top with ThermoCooler HP Airflow 0.25–2.8 m3/s,
  cooling power 3–49 kW
• Envistar Flex with ThermoCooler HP Airflow 0.25–10.4 m3/s,
  cooling power 3–175 kW
• High EER (up to 6.0) in the cooling mode
• High COP (6–15) in the heating mode,
  depending on outdoor temperature
• Ideal for large variable air flows (VAV)
• No defrost cycle required
• Low installation and operating costs

Flexomix is available with a wide range of fans, motors and heat recovery units to create everything you need for energy-optimised air handling.

The EcoCooler cooling unit with stepless control of cooling power and cooling recovery is available as an option. As a result, you receive a turnkey solution for ventilation and comfort cooling which does not require any outdoor installations. It is also available as an outdoor version.

The units are designed for comfort ventilation of premises and are suitable for most types of property, e.g. schools, offices, hotels, shopping centres, industrial premises and hospitals.

• Air flow 0,10–23,6 m3/s
• 26 sizes

The EcoCooler integrated cooling unit is available for the Envistar Top, Envistar Flex and Flexomix units.

Units with EcoCooler are always tested at our test facility before delivery. Considerably less energy is required when EcoCooler is integrated in an air handling unit, rather than when the cooling unit is external.

Some buildings encounter major variations in air flow, while requirements are strict for accurate control/regulation of the supply air temperature. EcoCooler meets the requirements through stepless control of the cooling power via a frequency inverter.

• 8 sizes for the Envistar Top series, air flow 0.12–2.8 m3/s with cooling power 1.6–75 kW
• 14 sizes for the Envistar Flex and Flexomix series, air flow 0.22–10.4 m3/s with cooling power 3–260 kW
• Complete CE-marked cooling installation
• Optimal for wide variations in air flow VAV
• Available with cooling recovery

A top-connected duct connection is best suited in approximately 70 per cent of systems with air flow ranges up to 2.8 m3/s.

Envistar Top saves up to 75 per cent of floor space compared to a traditional installation. This makes Envistar Top the most economic and energy-efficient solution for the available floor space. Envistar Top is designed to be able to pass through narrow passages.

The EcoCooler cooling unit with stepless control of cooling power and cooling recovery is available as an option. As a result, you receive a turnkey solution for ventilation and comfort cooling which does not require any outdoor installations.

Now, the reversible heat pump ThermoCooler HP is also available as an option.

• Airflow with rotary heat exchanger 0.10–2.80 m3/s
• Airflow with counter-flow heat exchanger 0.13–2.80 m3/s
• 7 sizes

Envistar Flex is available with a wide range of fans, motors and heat recovery units to ensure everything you need for energy-optimised air handling.

The EcoCooler cooling unit with stepless control of cooling power and cooling recovery is available as an option. As a result, you receive a turnkey solution for ventilation and comfort cooling which does not require any outdoor installations.

Now, the reversible heat pump ThermoCooler HP is also available as an option.

Envistar Flex can be delivered in sections to facilitate transport into the building. There are also versions that are designed especially to be placed outdoors.

The units are designed for comfort ventilation of premises and are suitable for most types of property, e.g. schools, offices, hotels, shopping centres, industrial premises and hospitals.

• Air flow 0.10–11.5 m3/s
• 17 sizes