Integrated reversible heat pump with stepless cooling and heating power
The reversible ThermoCooler HP heat pump can be integrated in our 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.
- Airflow 0.25 – 8.6 m3/s
- 12 sizes
- Cooling power 3 – 140 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
In some buildings, the air flow varies greatly, but there is still a requirement for close control of the supply air temperature. ThermoCooler HP meets the requirements through stepless control of the cooling and heating power via a frequency inverter.
The benefits of stepless control are:
- low minimal air flow
- optimal variable performance
The example shows Envistar Flex with ThermoCooler HP in size 980.
Reference cases for ThermoCooler HP
A meeting that made a difference
An office property in Gothenburg needed to expand its ventilation, and comfort cooling was part of the project plan. In the end the solution turned into something completely different than a traditional installation.
Made space for working and living
Aldwych House in London is an old building which was in need of refurbishment and so was the air handling. With its compact dimensions, Envistar Flex with ThermoCooler HP was the perfect fit for the tight spaces.