Water-cooled system transfers heat using circulating water, which has higher heat transfer efficiency. For the same cooling demand, water cooling can remove heat faster, reducing the load on the compressor and improving energy efficiency. In large grow rooms, water cooling can maintain a stable temperature and reduce long-term operating costs.

It operates stably in both hot summers and cold winters. It relies on circulating water as the main cooling medium, ensuring that the indoor environment is not affected by outdoor climate changes. This helps avoid the risk of reduced system efficiency due to extremely high or low external temperatures.

Altaqua HVAC for grow rooms uses the waste heat produced during dehumidification to reheat the air after moisture removal. This keeps the supply air going into the grow room at the ideal temperature. Growers can also collect the hot water from the heat exchange process and use it for floor heating or other heating needs. This further improves energy use and reduces total operating costs.