MULTI V Water IV
Highly efficient & economical water source system
with flexible installation space
Economical & Highly Efficient System
Adopting a water-based cooling method, MULTI V Water IV optimizes performance and ensures heat exchange performance for high-rise buildings, thus allowing electrical-savings.
LG's 4th Generation Inverter Compressor
MULTI V Water IV has high efficiency inverter scroll compressor with frequency range from 15Hz to 150Hz. It improves performance with low vibration and reduced noise.
Extended Compressor Speed
Rapid operation response increases part load efficiency.
Smart Oil Management
Oil recovery occurs only when required and this enhances compressor reliability and user comfort.
Energy loss is eliminated by returning oil directly to compressor for increased efficiency.
The optimal design of the compact, lightweight outdoor unit enables double stacking, which results in 50％ savings in installation space.
Easier to transport and install thanks to 13％ reduction in unit size and 15％ reduction in overall weight.
Variable Water Flow Control (Optional)
LG applied variable water flow control system for water-cooled VRF system to optimize water flow control regarding partial cooling or heating load conditions. This enabled decrease in circulation pump energy consumption.
High Efficiency Regardless of External Conditions
Highly efficient & economical water source system with flexible installation space