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Multi V IV Heat Pump

  • ARUN180LTE4

Key Features

  • LG’s 4th Generation Inverter Compressor
  • HiPOR™ (High Pressure Oil Return)
  • Active Refrigerent Control
  • Variable Heat Exchanger Circuit
  • Smart Oil Return
  • Continuous Heating Operation in Defrost

LG’s 4th Generation Inverter Compressor

LG’s 4th Generation Inverter Compressor

World’s First Class, Rated and Part Load Efficiency

World’s First Class, Rated and Part Load Efficiency

HiPOR™ (High Pressure Oil Return)

HiPOR™ (High Pressure Oil Return)

Vapor Injection

Vapor Injection

Active Refrigerant Control

Active Refrigerant Control

Variable Heat Exchanger Circuit

Variable Heat Exchanger Circuit

Flexible Capacity Control

Flexible Capacity Control

Smart Oil Return

Smart Oil Return

Fast Heating and Cooling via Advanced Inverter

Fast Heating and Cooling via Advanced Inverter

Continuous Heating Operation in Defrost

Continuous Heating Operation in Defrost

Cooling Operation Range Down to –10°C (14°F)

Cooling Operation Range Down to –10°C (14°F)

Wide Operation Range

Wide Operation Range

Fan with Less Noise and Higher Air Volume

Fan with Less Noise and Higher Air Volume

Expanded Piping Capabilities

Expanded Piping Capabilities

Light Weight Outdoor Units

Light Weight Outdoor Units

Upgraded FDD (Fault Detection & Diagnosis)

Upgraded FDD (Fault Detection & Diagnosis)

Auto Refrigerant Collection

Auto Refrigerant Collection

Smartphone Monitoring & Control

Smartphone Monitoring & Control

Auto Compressor Oil Management

Auto Compressor Oil Management

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Business Resources

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.