S4-W18KL3AA
DUALCOOL Inverter Cooling & Heating AC, 18000 BTU, Energy Saving, Fast Cooling, Quiet Cooling
  • 60% Energy Saving
  • 30% Fast Cooling
  • Dual Inverter CompresserTM
DUALCOOL Inverter Cooling & Heating AC, 18000 BTU, Energy Saving, Fast Cooling, Quiet Cooling
$
  • 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 for 10-year product life cycle

*The actual product image may differ from the image shown above.
Vertical 6 Steps Louver Control1

Vertical 6 Steps Louver Control

Users can choose the vane direction among 6 preset positions to meet the exact wind blow direction you desire.
Comfort Sleep1

Comfort Sleep

Comfort Sleep mode ensures the utmost comfort sleep environment by automatically adjusting 3 different functions (Indirect airflow/7hr off time set/Soft wind & sleep time logic) ,with the simple click of one button.
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.
Fast Heating1

Fast Heating

4 Way Auto Swing adjusts airflow based on the surrounding environment, allowing for optimal distribution of warm air to living areas and enabling quick heating.

Dimensions

W18KL3AA W18KL3AA

GENERAL SPECIFICATION

  • Cooling Capacity (Min ~ Rated ~ Max)
    1.08 ~ 5.31 ~ 5.36 KW
    3,685 ~ 18,114 ~ 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 ~ 1,630 ~ 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 ~ 9.10 A
  • EER
    3.26 W/W
    11.11 (Btu/h)/W
    SEER
    14.97
  • COP
    3.46 W/W
    11.81 (Btu/h)/W
    Power Supply
    1, 220, 50 (Φ/V/Hz)
  • Available Voltage Range
    187 ~ 276 V
    Power Factor - Cooling/Heating
    95%/95%
  • Indoor - Air Flow Rate (Cooling, Max/H/M/L)
    19.3/13.5/12/9 m³/min
    670.9/476.8/423.8/317.8 CFM
    Indoor - Air Flow Rate (Heating, Max/H/M/L)
    20/14/13/9.5 m³/min
    706.2/494.4/459/335.5 CFM
  • 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 × 210 mm
    39-9/32 × 13-19/32 × 8-9/32 in.
    Indoor - Dimensions (W × H × D) - Shipping
    1080 × 422 × 281 mm
    42-17/32 × 16-5/8 × 11-1/16 in.
  • Indoor - Weight (Net)
    26.2 (11.9) lb. (kg)
    Indoor - Weight (Shipping)
    30.9 (14) lb. (kg)
  • Indoor - Disconnect Switch
    20A
    Indoor - Exterior Color Code
    Munsell 7.5BG 10/2 (RAL 9016)
  • Outdoor - Air Flow Rate (Max)
    38.0m³/min
    1342CFM
    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)
    54dB (A)
  • Outdoor - Sound Pressure Level (Heating, Rated)
    56dB (A)
    Outdoor - Dimensions (W × H × D) - Net
    770 × 545 × 288 mm
    30 - 5/16 × 21 - 15/32 × 11 - 11/32 in.
  • Outdoor - Dimensions (W × H × D) - Shipping
    925 × 593 × 393 mm
    36 - 13/32 × 23 - 11/32 × 15 - 15/32 in.
    Outdoor - Weight (Net)
    75 (34) lb. (kg)
  • Outdoor - Weight (Shipping)
    87.1 (39.5) lb. (kg)
    Outdoor - Max. Fuse Size
    20A
  • Outdoor - Exterior Color Code
    Munsell 9.54Y 8.34/1.31 (RAL 9001)
    Outdoor - Operation Range (Cooling)
    64.4 ~ 118.4 (18 ~ 48) °F (°C) DB
  • Outdoor - Operation Range (Heating)
    23 ~ 64.4 (-5 ~ 18) °F (°C) WB
    Recommened Fuse Amps
    20A
  • Power Supply Cable
    3 × 14 (1.5) No. × AWG (mm²)
    Power Supply to Unit
    Outdoor
  • Power and Communication Cable
    4 × 18 (0.75) No. × AWG (mm²)
    Piping - Size (Liquid)
    ø1/4 (ø6.35) in. (mm)
  • Piping - Size (Gas)
    ø1/2 (ø12.7) in. (mm)
    Piping - Connections Method (Indoor/Outdoor)
    Flared
  • Drain Hose Size (O.D, I.D)
    27/32, 5/8 (21.5, 16.0) in. (mm)
    Between Indoor & Outdoor - Piping Length (Min/Standard/Max)
    11.8/24.6/65.6
    (3.6/7.5/20) ft. (m)
  • Between Indoor & Outdoor - Piping Length (No Charge)
    24.6 (7.5) ft. (m)
    Between Indoor & Outdoor - Max. Elevation Difference
    32.8 (10) ft. (m)
  • Between Indoor & Outdoor - Piping Connection Heat Insulation
    Both liquid and gas pipes
    Refrigerant - Type
    R410A
  • Refrigerant - Pre Charge
    43.4 (1230) oz. (g)
    Refrigerant - Additional charge
    0.22 (20) oz./ft. (g/m)
  • Refrigerant - Control
    Capillary
    Refrigerant - Global Warning Potential
    2087.5
  • Refrigerant - t-CO₂ eq
    2.568
    Defrost Method
    Reverse Cycle
  • Tool Code (Chassis) (Indoor/Outdoor)
    SK/UL2
    Compressor - Type
    Twin Rotary
  • Compressor - Model
    GAT156MAD
    Compressor - Motor Type
    BLDC
  • Compressor - Oil Type/Maker
    POE (RB68A)/Sun Oil or Jx Nippon
    Compressor - Oil Charge
    400cc
  • Compressor - Manufacturer/Country of Origin
    LG Electronics/China
    Fan (Indoor) - Type
    Cross Flow Fan
  • Fan (Indoor) - Motor Output
    30V
    Fan (Outdoor) - Type
    Propeller Fan
  • Fan (Outdoor) - Motor Type
    BLDC
    Fan (Outdoor) - Motor Output
    43V
  • Fan (Outdoor) - Motor Insulation
    Class E
    Fan (Outdoor) - Motor Enclosure/Ingress Protection
    TEAO/IPX4
  • Heat Exchanger - Evaporator (Material, Tube/Fin)
    Cu/Al
    Heat Exchanger - Evaporator ((ø x Row x Column x FPI x L) x Qty.)
    (ø7 x 2 x 16 x 20 x 744) x 1
  • Heat Exchanger - Evaporator (Corrosion Protection)
    PCM
    Heat Exchanger - Evaporator (Fin Type)
    Slit
  • Heat Exchanger - Condenser (Material, Tube/Fin)
    Cu/Al
    Heat Exchanger - Condenser ((ø x Row x Column x FPI x L) x Qty.)
    (ø7 x 2 x 24 x 18 x 823) x 1
  • Heat Exchanger - Condenser (Corrosion Protection)
    Gold
    Heat Exchanger - Condenser (Fin Type)
    Louver
What people are saying
0 / 5
Overall Ratings
*Required field
Ratings*Required field
0 / 5
Required field
Title*Required field
Title is required.

Characters left : 40 / 40

Review*Required field
Review is required. Your review is too short.

Characters left : 5000 / 5000

Writing Guidelines
    Please keep your review focused on the product. Refrain from mentioning competitors, prices, other products, websites, "spam" or ads. Do not include any personally identifiable information, obscenities or spiteful comments. Avoid writing about installation or customer service: contact us instead.
Would you recommend this product to friends?
Review is required.
Nickname*Required field
Nickname is required. Requested Nickname already exists.
Password*Required field
Password is required. 6-digit Password is required. The password you entered doesnt meet requirements.

Passwords must be 8-16 characters, and have at least 1 Uppercase Letter, 1 Lowercase Letter, and 1 Number.

Email*Required field
Email Account is required. Email Address Invalid.
Agreement check is not checked.
Reviews
Be the first to review this product

Compare

0