Blue Star WFA518LN
Window Air Conditioners

Reviews, Trends, Statistics & More!

Jan 01, 2024 by Trend In Stars team

Review of Blue Star 1.5 Ton 5 Star Fixed Speed Window AC (Copper, Turbo Cool, Humidity Control, Fan Modes-Auto/High/Medium/Low, Hydrophilic Blue Fins, Dust Filter, Self-Diagnosis, 2023 Model, WFA518LN, White)

Key Features:

1.5 Tons

5 Star

Copper Coil

Blue Star WFA518LN Review

The Blue Star WFA5.LN is a window air conditioner that offers a range of features to ensure efficient cooling and a comfortable environment in your room. The air conditioner is equipped with a copper condenser, which provides unsurpassed cooling performance and durability. The highly efficient rotary compressor further enhances the cooling efficiency of the air conditioner.

The Blue Star WFA5.LN has a cooling capacity of .5 Ton, making it suitable for medium-sized rooms ranging from .0 square feet. The air conditioner has an energy rating of 5 stars, indicating its high energy efficiency. It consumes approximately .45.04 units of energy annually, and its ISEER value is 3.59.

The air conditioner operates at a voltage of 230 V, frequency of 50Hz, and single phase. It comes with a 5-year warranty on the fixed-speed compressor provided by Blue Star, ensuring peace of mind and reliable performance.

The Blue Star WFA5.LN offers various modes and features to enhance your comfort and convenience. It includes a sleep mode that adjusts the temperature automatically for a comfortable sleep environment. The anti-freeze thermostat prevents the formation of ice on the evaporator coil, ensuring efficient cooling performance.

Real Images


Brand Blue Star
Model WFA518LN
Capacity 1.5 Tons
Annual Energy Consumption 1350 Watts
Noise Level 55 dB
Installation Type Window
Part Number WFA518LN
Form Factor window
Special Features Auto Restart, Sleep Mode, Dust Filter
Colour White
Control Console remote control
Voltage 230 Volts
Wattage 4850 Watts
Certification energy star
Material Steel
Included Components 1 AC unit, 1 Remote Control, 1 User manual.
Batteries Included No
Batteries Required Yes
Manufacturer Blue Star
Country of Origin India


  • Turbo Cool- Pre-set mode to instantly cool the room during extreme summers.
  • Energy Saver- The Eco mode helps save on your electricity bills, while giving you a comfortable cooling experience.
  • 100% Copper- Blue Star air conditioner's condenser coil, evaporator coil and connecting tubes are made of 100% copper, thereby ensuring reliable cooling.
  • Anti-Corrosive Blue Fins for Protection- Protects the condenser and evaporator coils from corrosion and leakage due to harsh climate, rainwater, salty air and humidity. Enhances the efficiency and long life of the AC.
  • Comfort Sleep- Intelligently adjusts the AC's operation providing the right cooling comfort and ensuring comfortable sleep.
  • Self Diagnosis- In case of any faults during operation, Blue Star ACs display an error code to ensure fast and easy diagnosis, enabling proper care to protect the AC from damage.
  • High Energy Efficient Rotary Compressor- The compressor is specially designed to deliver maximum cooling while using low power and helps you save on your power bills.
  • Auto Re-start with Memory- The AC remembers the last set mode and automatically resumes functioning with the same pre-set mode, ensuring convenience after power cuts.
  • Humidity Control (Dry Mode)- In dry mode, the AC keeps the room cool and dry by making the indoor air dry, removing excess moisture from the indoor air.

Blue Star WFA518LN Trends & Statistics

Reviews by verified buyer helps!

583 verified buyer have shared their review and gave 4.2 stars out of 5 after personally using this Blue Star WFA518LN model. This star rating strongly suggests that all those buyers loved this product.

Overall Rating*    (583 reviews)

4.2 out of 5

Is this price Worth it? See the Alternatives and Price Comparison!

Current price ₹37,190 of this model sounds reasonable when we consider quality and unique set of features it offers and compare it with models from other brands with similar features.




₹37,190 as of 01-01-2024 09:37PM IST

When is the right time to buy? See the Price Trend!

Current price ₹37,190 is ₹0.27% cheaper than that of highest selling price ₹37,290 which this product was selling 54 days back


See how much Blue Star WFA518LN is popular compared to its alternatives!

This Blue Star WFA518LN model made its way to the top best selling Window Air Conditioners and is currently ranking at 9th position in Air Conditioners in India.




See the Popularity Trend of Blue Star WFA518LN over time.

Please Note: Product prices and availability are accurate as of Jan 01, 2024 09:37PM IST and are subject to change.

Alternatives With Set Of Similar Features

Undoubtedly Blue Star WFA518LN is one of the best Window Air Conditioners model currently available in the market but there are alternatives available too and you can consider those in place of this product. We have anaysed 19 latest best selling Window Air Conditioners and came up with below suggestions which are offering more or less similar features.

LG RW-Q18WUZA will give you extra key features at almost same price. You will be getting Inverter features extra.

LG 1.5 Ton 5 Star DUAL Inverter Window AC (Copper, Convertible 4-in-1 cooling, RW-Q18WUZA, 2023 Model, HD Filter with Anti-Virus Protection, White)


1.5 Tons 5 Star Copper Coil Inverter

Blue Star as Window Air Conditioners brand

Blue Star is Mumbai, India origin brand and is selling really good quality of Window Air Conditioners in India. Blue Star Ltd is an Indian multinational home appliances company, headquartered in Mumbai. It specializes in air conditioning, commercial refrigeration and MEP.

Based on 1243 reviews of 3 Blue Star Window Air Conditioners we can on average say that, they are rated Better on Sleep mode, Better on Remote Control, Better on Energy efficiency, Better on Value for money, Better on Noise Level and Below Average on Sturdiness parameter

Customer satisfaction reflecting from review rating (avg 4.07 stars) by verified buyers shows that the Blue Star Window Air Conditioners provide Better customer satisfaction than its competitors like Carrier, Voltas and other in this category.

Frequently Asked Questions

How much room size does this 1.5 Tons AC cover?

This 1.5 Tons AC will cover room size upto 250 sq.ft. in normal scenarios. You should consider going for higher capacity AC if your place is going to be crowded or have more number of heat generating appliances or big windows in the direction where direct sunlight is expected.

Should I buy a 4 star AC instead of this 5 star AC?

It all depends on your usage. If you are going to use it for most of the time in a day then go for 5 Star AC. But if that is not the case and you are planning to use this AC for lesser hours lets say only overnight then you can consider going with 4 Star AC as well. It will save you money on initial cost.

How much is the warranty on this product?

1 Year on Product and 5 Years Warranty on Compressor


So if you are looking for a best Window Air Conditioners for room size upto 100 sq.ft. with High usage then Blue Star WFA518LN is right for you. It offers durability and all weather endurance with the help of copper coil. Blue Star WFA518LN is one of best setting product available online in its category and is popular among buyers. It will surely give you Good satisfaction.