City Multi Hybrid VRF

The City Multi Hybrid VRF (HVRF) is a world first simultaneous heating and cooling 2-pipe system that uses refrigerant between the outdoor unit and the HBC (Hydro BC controller), and water between the HBC and the indoor units. HBC is the most unique part in this system and allows heat exchange between refrigerant and water.

How it works

CITY MULTI HYBRID is a system that uses both refrigerant and water, which was made possible by the development of the HBC. The refrigerant between the outdoor unit and the HBC and water between the HBC and the indoor units produce comfortable air conditioning.

 

No refrigerant in confined spaces

City Multi Hybrid uses water between HBC and indoor, therefore there is no requirement for a refrigerant leak detection system.

HBC (Hydro BC controller)

Heats and cools water to the indoor units via built in refrigerant to water heat exchanger.

 

Indoor models

Line-up of ducted, cassettes, and built in floor consoles to choose from.

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