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The Master Group sells only in the provinces of Ontario, Quebec and the Maritimes.

Indoor Units

See LG Indoor Units
Multi V LG
Ducted Unit (Low Static Pressure) ARNU***L1G4 / ARNU***L2G4 /ARNU***L3G4 LG

Ducted Unit (Low Static Pressure)
ARNU***L1G4 / ARNU***L2G4 /ARNU***L3G4 7,500 to 24,000 Btu/h

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Low static slim ducted indoor unit. Generation 4 is now available. Models are available in 7,500 Btu/h to 24,000 Btu/h total capacities.

Generation 4 new features

  • Improved communication speed
  • Multiple auxiliary heating applications available (PRARH1)
  • IDU power consumption can be displayed on the new controller: PREMTA000
  • Improved group control features
  • Improved auto addressing time
  • New functions


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