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S4NW18KLRZA
LG Dualcool Inverter Compressor, ARTCOOL, 2.25 HP Cooling/Heating 4 Way Swing, Plasma ionizer, Energy Saving, Fast Cooling with 10 Years Warranty on Compressor
  • Energy Saving
  • Fast Cooling
  • DUAL Inverter Compressor™
  • 10 Year Warranty
  • ThinQ
  • 4 way swing
LG Dualcool Inverter Compressor, ARTCOOL, 2.25 HP Cooling/Heating 4 Way Swing, Plasma ionizer, Energy Saving, Fast Cooling with 10 Years Warranty on Compressor
*The actual product image may differ from the image shown above.
  • Dual Inverter Compressor™1

    Dual Inverter Compressor™

    A compressor with a wider rotational frequency saves more energy and has a faster cooling range.

  • 10 Year Warranty1

    10 Year Warranty

    Verification obtained from TUV Rheinland for 10-year product life cycle.

  • TUV Rheinland1

    TUV Rheinland

    TUV Rheinland, Long Term Accelerated-reliability Test & High Marginal Test.

*The test was performed by INTERTEK ETL SEMKO Korea Ltd. (Test report No.: IF 13-RE00573).
*The chamber size: 52m3 volume.
*The results may differ from results in actual room conditions.
  • DUAL Protection Filter1

    DUAL Protection Filter

    The Dual Protection Filter captures large dust particles.

  • Jet Cool1

    Jet Cool

    The optimized design of the air outlet provides more powerful airflow, which cools the room quickly.

  • Auto Cleaning1

    Auto Cleaning

    The comprehensive auto cleaning function prevents the forming of bacteria and mold on the heat exchanger and thus provides a more pleasant and comfortable environment for the user.

  • Vertical 6 Steps Louver1

    Vertical 6 Steps Louver

    Users can choose the vane direction among 6 preset positions to meet the exact wind blow direction you desire.

  • 4 Way Swing1

    4 Way Swing

    LG air conditioners deliver cool air to every corner of your room. The 4 way swing function blows the air quickly and efficiently in many directions.

  • Gold Fin™1

    Gold Fin™

    The Gold Fin™ ensures that the surface is more resistant to corrosion and enhances the durability of heat exchanger for a much longer period.

Dimensions

S4NW18KLRZA S4NW18KLRZA

Summary

  • Dimension mm
    998 × 345 × 212
  • Capacity [BTU]
    18000
  • Main Technology
    60% More Energy Saving With 30% Quick Cooling
  • Extra Spec
    Thinq(WI FI Ready)

GENERAL SPECIFICATION

  • Cooling Capacity (Min ~ Rated ~ Max)
    1.08 ~ 5.28 ~ 5.36 KW
    3,685 ~ 18,000 ~ 18,300 Btu/h
    Heating Capacity (Min ~ Rated ~ Max)
    1.08 ~ 5.71 ~ 6.10 KW
    3,685 ~ 19,480 ~ 20,800 Btu/h
  • Power Input - Cooling (Min ~ Rated ~ Max)
    238 ~ 1,650 ~ 1,900 W
    Power Input - Heating (Min ~ Rated ~ Max)
    238 ~ 1,650 ~ 1,800 W
  • Running Current - Cooling (Min ~ Rated ~ Max)
    1.10 ~ 7.50 ~ 9.10 A
    Running Current - Heating (Min ~ Rated ~ Max)
    1.10 ~ 7.40 ~ 8.52 A
  • EER
    3.20 W/W
    10.91 (Btu/h)/W
    WEER
    17.02 (Btu/h)/W
  • COP
    3.46 W/W
    11.81 (Btu/h)/W
    Cooling / Heating (Additional Charge)
    A++++ / -
  • Power Supply
    1, 220, 50 (Φ/V/Hz)
    Available Voltage Range
    187 ~ 253 V
  • Power Factor - Cooling
    95%
    Power Factor - Heating
    95%
  • Indoor - Air Flow Rate (Cooling, Max/H/M/L)
    19.3/13.5/12/9 m³/min
    Indoor - Air Flow Rate (Heating, Max/H/M/L)
    20/14/13/9.5 m³/min
  • Indoor - Sound Pressure Level (Cooling, H/M/L/SL)
    -/44/39/34/31 dB(A)
    Indoor - Sound Pressure Level (Heating, H/M/L)
    -/44/39/34 dB(A)
  • Indoor - Dimensions (W × H × D) - Net
    998 × 345 × 212 mm
    Indoor - Dimensions (W × H × D) - Shipping
    1053 × 424 × 278 mm
  • Indoor - Weight (Net)
    12.8 kg
    Indoor - Weight (Shipping)
    15 kg
  • Indoor - Exterior Color Code
    Munsell 7.5PB 0.2/20 (RAL 9005)
    Outdoor - Air Flow Rate (Max)
    38.0m³/min
  • Outdoor - Fan Motor Speed (Cooling, Min ~ Max)
    200 ~ 900 rpm
    Outdoor - Fan Motor Speed (Heating, Min ~ Max)
    200 ~ 900 rpm
  • Outdoor - Sound Pressure Level (Cooling, Rated)
    54 dB (A)
    Outdoor - Sound Pressure Level (Heating, Rated)
    56 dB (A)
  • Outdoor - Dimensions (W × H × D) - Net
    770 × 545 × 288 mm
    Outdoor - Dimensions (W × H × D) - Shipping
    919 x 599 x 392 mm
  • Outdoor - Weight (Net)
    32.5 kg
    Outdoor - Weight (Shipping)
    38 kg
  • Outdoor - Max. Fuse Size
    15 A
    Outdoor - Exterior Color Code
    Munsell 9.54Y 8.34/1.31 (RAL 9001)
  • Outdoor - Operation Range (Cooling)
    18 ~ 48 °C DB
    Outdoor - Operation Range (Heating)
    -5 ~ 24 °C DB
    -5 ~ 18 °C WB
  • Circuit Breaker
    20 A
    Power Supply Cable
    3 x 1.5 (No. x mm²)
  • Power Supply to Unit
    Outdoor
    Power and Communication Cable
    4 x 0.75 (No. x mm²)
  • Piping - Size (Liquid)
    Ø 6.35 mm
    Piping - Size (Gas)
    Ø 12.7 mm
  • Piping - Connections Method (Indoor/Outdoor)
    Flared
    Drain Hose Size - O.D, I.D
    21.5,16.0 mm
  • Between Indoor & Outdoor - Piping Length (Min/Standard/Max)
    3/7.5/20 m
    Between Indoor & Outdoor - Piping Length (No Charge)
    7.5 m
  • Between Indoor & Outdoor - Max. Elevation Difference
    10 m
    Between Indoor & Outdoor - Piping Connection Heat Insulation
    Both liquid and gas pipes
  • Refrigerant - Type
    R410A
    Refrigerant - Pre Charge
    1230 g
  • Refrigerant - Additional charge
    20 g/m
    Refrigerant - Control
    Capillary
  • Refrigerant - Global Warning Potential
    2087.5
    Refrigerant - t-CO₂ eq
    2.568
  • Product Type
    Art Cool
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