Air-water heat pumps
Hajster NEBO mono
The air-to-water heat pump uses air as a heat source, making it the simplest to install as it requires no interaction with water or the ground. This technology serves three functions simultaneously: heating, cooling, and hot water supply. The "monoblock" design integrates external and internal units through a hydraulic line.
COP (Coefficient of Performance): 5.03
Winter operation down to -25°C, summer operation up to +50°C
Maximum supply temperature of the heat transfer fluid: +75°C
Refrigerant: R290
Advanced in-house developed controller with web access
Warranty: 5 year
We have considered the technology in more detail in our article "Air heat pump split system".

Air-water heat pumps
Hajster NEBO mono
The air-to-water heat pump uses air as a heat source, making it the simplest to install as it requires no interaction with water or the ground. This technology serves three functions simultaneously: heating, cooling, and hot water supply. The "monoblock" design integrates external and internal units through a hydraulic line.
COP (Coefficient of Performance): 5.03
Winter operation down to -25°C, summer operation up to +50°C
Maximum supply temperature of the heat transfer fluid: +75°C
Refrigerant: R290
Advanced in-house developed controller with web access
Warranty: 5 year
We have considered the technology in more detail in our article "Air heat pump split system".