Hybrid series simultaneous heating and cooling.
(Nominal 22.4 - 56kW cooling / 25 - 58kW heating).
Hybrid VRF is a 2-pipe heat recovery VRF with water between the Hybrid Branch Circuit (HBC) Controller and indoor units. You can install and design it as VRF whilst enjoying the features of a chiller system. This provides a complete modern solution for office buildings, hotels, medical centres, schools, high-rise buildings, shopping centres and other commercial premises.
The Hybrid system provides simultaneous heating and cooling. Two refrigerant pipes connect the outdoor units to the HBC, and water pipes connect to each indoor unit, allowing energy-saving heat recovery operation, economy and efficiency. Flexible to design and install using the same control and network as VRF systems. Hybrid VRF provides comfortable and stable air temperature control with no refrigerant in occupied spaces, removing the need for leak detection.
All City Multi air source outdoor units have Blue Fin treatment applied as standard to protect the aluminium heat exchanger fins.
“BS” coating can be applied to the outdoor units as an option for additional protection in sea salt environments.
No drastic change in room temperature during defrost. Uses the heat of the hot water that circulates between the HBC and the indoor units. The defrost time is shorter and the average capacity is higher.
Hybrid VRF is suitable for various applications that require individual control (e.g., offices/hotels/hospitals/nursing homes) by using a centralized control. Similar to a VRF system easy installation allows greater layout flexibility due to the centrally mounted HBC.
Individual settings and simultaneous heating/cooling operation allow free selection of the operation mode. Further to this, mild air-conditioning provides a comfortable environment throughout your stay.
The requirement for simultaneous heating and cooling operation all year round is increasing along with the increase of electronic office equipment and diversification in use of space. An HVRF system can supply this demand with heat recovery technology.
The system can provide the appropriate levels of comfort simultaneously for the different air conditioning load requirements, such as medical offices, wards, rehabilitation rooms, and staff rooms.