- Easy Installation
Water as a Natural Heat Source
Ground water, lake, river and sea can be sources of renewable energy. LG’s heat pump solution utilizes the thermal energy in the water to air condition your buildings and houses.
Geothermal Heat Source
LG’s Multi V Water IV solution absorbs the heat from the soil and ground for cooling and heating.
It is also possible to adopt already-existing cooling towers when installing Multi V Water IV.
High Efficiency Regardless of External Condition
Regardeless of oudoor temperature and other environment conditions, Multi V Water IV is the optimal solution for high-rise buiildings.
LG’s 4th Generation
With a fourth generation inverter compressor, the Multi V Water IV boasts top-class energy efficiency.
Extended Compressor Speed 20~140Hz
Multi V Water IV compressor elaborately adjusts its speed in respond to required temperature, thus reducing energy loss while providing comfort in a short period of time.
(High Pressure Oil Return)
LG’s HIPOR™ technology resolves compressor efficiency loss and improves part load efficiency by directly collecting oil to the inside of the compressor.
Smart Oil Return
Smart Oil Return system operates only when required. It makes compressor's reliability & user comfort are better.
Variable Water Flow Control Valve
LG applied the world’s first variable water flow control system to deduce circulation pump energy consumption, by controlling embedded kit.
Expanded Piping Capabilities
Multi V Water IV boasts long piping capabilities. 1000 meters in total piping length (longest piping length between outdoor & indoor unit is 200 meters).
Lightweight Outdoor Units
Multi V Water IV is easy to handle and install due to lightweight outdoor units.
Multi V Water IV’s large one unit capacity significantly saves valuable spaces of a building.