LG Variable Refrigerant Flow (VRF) Systems

LG's Multi V systems are designed to provide the owner the benefit of VRF - lower operational costs, minimal or no duct work to install, tenant comfort with individual zoning, high efficiency  - while maintaining architectural integrity. The latest generation, Multi V IV, includes many new features designed to enhance system operation.

Benefits & Features of LG's Multi V IV Heat Pump:

  • Available in 208-230V and 460V with sizes ranging from 6 to 42 tons
  • AHRI 1230 certified
  • Cooling range: 14 to 122ºF DB
  • Heating range: -13 to +61ºF WB
  • High Side Shell (HSS) Inverter DC Scroll Compressors in all outdoor units improve system efficiencies; dual inverter compressors in larger models
  • Vapor Injection maximizes heating capabilities through two-stage compression of refrigerant
  • Compressor speed range: 15Hz to 150Hz for better partial load operation
  • High Pressure Oil Return (HiPORTM) features a separate inlet pipe from the oil separator to the compressor, returning oil directly to the compressor--mixing oil and refrigerant is reduced
  • Smart Oil Control  adds a sensor to the compressor for direct oil level sensing; oil recovery cycle is only initiated when level is too low, eliminates timed oil return cycles
  • Optimized defrost for your locale: Choose Full Unit and/or Split Coil operation single frame outdoor units
  • Full System and/or Split Frame Defrost added to heat pump outdoor units
  • Higher elevation piping distances: indoor unit to indoor unit elevation height differential up to 131 feet maximum
  • No common pipe necessary in dual and triple heat pump systems allows for easier installation
  • Compact size footprint where space is a premium
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Products and Services

Multi V IV Heat Pump 208-230V | Enhanced VRF System

LG's latest generation VRF system, Multi V IV, includes many new features designed to enhance system operation. Learn more »

Multi V IV Heat Recovery 208-230V | Maintain Architectural Integrity with Benefits of VRF

LG's latest generation VRF system, Multi V IV, includes many new features designed to enhance system operation. Learn more »

Multi V IV Heat Recovery 460V | VRF System with Low Operation Costs

LG's latest generation VRF system, Multi V IV, includes many new features designed to enhance system operation. Learn more »

Multi V Space II | VRF System Zoning and Efficiency for Heating and Cooling

LG Multi V Space VRF is a Heat Pump system that is a single phase 4.4 ton outdoor unit which can be linked to up to 9 indoor units using a single refrigerant piping system. Learn more »
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Contact Info

LG Electronics U.S.A., Inc.
4300 North Point Pkwy
Alpharetta, GA 30022

1-800-423-4189

LG HVAC