Samsung 1.5 Ton 4 Star Inverter Wi-Fi Split AC (Copper, AR18BY4APWK)

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Build Aspect

Want to buy a Smart AC with new WindFree comfort mode tech, then AR18BY4APWK is the AC you are looking for. AR18BY4APWK is a 1.5 Ton Split AC with Windfree mode and WiFi capabilities. Moving on to the build it has a niche and neat looking IDU common to the Windfree line of split ACs. Moreover the build is fantastic and its a precision made machine, inside out. High quality materials galore and fortunately Samsung leaves no room for complaints whatsoever. Alas it would be nitpicking but the weight of ODU is less and consequently less inspiring.

Performance Aspect

This is a feature loaded machine which literally has everything and more what you come to expect from an AC. Super strong cooling performance, Windfree Tech, 4 way swing and Wi Fi to name a few. As with all roses there are thorns too, and while that would be a bit of exaggeration it is worth mentioning that fan blower is rated at 554 CFM at max which is a bit underwhelming. On the other hand it also lacks a PM 2.5 filter for air purification. Regardless this AC is very good performer and one with full of features thus can be termed as a formidable split AC. View the AR18BYNZBWK AC, its more powerful and with Wi-Fi.

Also: Do view this another WindFree 5 star Samsung Split AC on Amazon.


Strong cooling of 19108 BTU.
Windfree, WiFi.
4 way swing.
Good build quality.


No PM 2.5 filter.
Fan speed is not best in business.

  • Split AC with inverter compressor: Variable speed compressor which adjusts power depending on heat load. It is most energy efficient and has lowest-noise operation.
  • Split AC: 1.5 ton Suitable for medium sized rooms (111 to 150 sq ft)
  • Energy Rating: 4 Star | Annual Energy Consumption 870.31 Units per year | ISSER Value: 4.45
  • Warranty : 1 Year Standard Warranty on Product, 10 Years Warranty on Compressor
  • 100% copper condenser with Durafin Ultra Coating : Better cooling and requires low maintenance
  • Key Features: Noise Level Indoor Unit High/Low: 45/26 (db); Ambient Temperature: 52 degree Celsius
  • Special Features: WindFree Cooling with 23,000 mircoholes, Wi-Fi control through SmartThings App, Anti-Bacteria Filter, Freeze Wash, Dehumidification, Auto Clean (Self Cleaning), 4 Way Swing
  • R32 Refrigerant – Protect the planet by reducing the impact of climate change. The air conditioner uses the next generation R32 refrigerant, which helps conserve the ozone layer and has a low impact on global warming.
  • Item Dimensions & Weight : IDU – 88.9 cm X 29.9 cm X 21.5 cm (w x h x d), Outdoor : 72 cm X 54.8 cm X 26.5 cm (w x h x d), IDU : 10 Kg, Outdoor : 27.8 Kg
  • Included In The Box: 1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote controller, 1 User Manual With Warranty Card, 2 AAA Batteries for Remote Controller



  • Capacity (Cooling, Btu/hr) 17061 Btu/hr
  • Capacity (Cooling, Min – Max, Btu/hr) 7507 – 19108 Btu/hr
  • Capacity (Cooling, kW) 5.00 kW
  • Capacity (Cooling, Min – Max, kW) 2.2 – 5.6 kW

Energy Efficiency

  • ISEER (W/W) 4.45 W/W
  • EER (Cooling, W/W) 3.33 W/W
  • EER (Cooling, Btu/hW) 11.37 Btu/hW
  • Energy Star Rating (Cooling) 4 Star

Noise Level

  • Noise Level (Indoor, High/Low, dBA) 45/26 dBA
  • Noise Level (Outdoor, High/Low, dBA) 53 dBA

Electrical Data

  • Power Source(Φ/V/Hz) 1 / 230 / 50
  • Power Consumption(Cooling, W) 1500 W
  • Operating Current(Cooling, A) 6.6 A

Physical specification

  • Gross Dimension (Indoor, WxHxD, ㎜*㎜*㎜) 950*290*375 mm
  • Gross Dimension (Outdoor, WxHxD, ㎜*㎜*㎜) 852*628*358 mm
  • Net Dimension (Indoor, WxHxD, ㎜*㎜*㎜) 889*299*215 mm
  • Net Dimension (Outdoor, WxHxD, ㎜*㎜*㎜) 720*548*265 mm
  • Gross Weight (Indoor, kg) 11.7 kg
  • Gross Weight (Outdoor, kg) 32.4 kg
  • Net Weight (Indoor, kg) 10.0 kg
  • Net Weight (Outdoor, kg) 27.8 kg
  • Loading Quantity (20/40/40Hft without Pipe) 90/197/228

Technical Information

  • Piping Length (Max, m) 30 m
  • Piping Height (Max, m) 15 m
  • SVC Valve (Liquid (ODxL)) 6.35
  • SVC Valve (Gas (ODxL)) 12.7
  • Moisture Removal (l/hr) 2 l/hr
  • Air Circulation (Cooling, ㎥/min) 15.7 ㎥/min 554 CFM
  • Refrigerant (Type) R32
  • Refrigerant (Charging, kg) 0.8 kg
  • Refrigerant (Charging, tCO2e) 0.54 tCO2e
  • Low Ambient (Cooling, ℃) 15~52 ℃
  • Outdoor Unit (Compressor Type) BLDC
  • Outdoor Unit (Anti-Corrosion Fin) Yes

Air Flow

  • WindFree Cooling Yes
  • Air Direction Control (Up/Down) Auto
  • Air Direction Control (Left/Right) Auto
  • Air Flow Control Step (Cool/Fan) 5/4

Air Purification

  • PM 1.0 Filter No
  • Tri Care Filter No
  • Easy Filter Plus (Anti-Bacteria) Yes
  • Auto Clean (Self Cleaning) Yes


  • SmartThings Yes
  • AI Auto Cooling Yes
  • Motion Detect Sensor No
  • Freeze Wash Yes
  • Filter Cleaning Indicatior Yes
  • Indoor Temp. Display Yes
  • Display On/Off Yes
  • Beep On/Off Yes
  • 24-Hour Timer Yes
  • Auto Changeover No
  • Auto Restart Yes

Operating Mode

  • Auto Mode Yes
  • Fast Cool Yes
  • Good Sleep Yes
  • Eco Mode No
  • Dehumidification Yes
  • Fan Mode Yes
  • Quiet Yes


  • WiFi Embedded Yes

App Connectivity

  • SmartThings App Support Yes


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