Blue Star WFB312LN
Window Air Conditioners

Reviews, Trends, Statistics & More!

Nov 21, 2023 by Trend In Stars team

Review of Blue Star 1 Ton 3 Star Fixed Speed Window AC (Copper, Turbo Cool, Humidity Control, Fan Modes-Auto/High/Medium/Low, Hydrophilic Blue Fins, Dust Filters, Self-Diagnosis, 2023 Model, WFB312LN, White)

Key Features:

1 Tons

3 Star

Copper Coil

Blue Star WFB312LN Review

The Blue Star WFB3.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 fixed-speed compressor, which makes it economical and easy to install. The air conditioner has a cooling capacity of .Ton, making it suitable for small-sized rooms up to .0 square feet.

The Blue Star WFB3.LN comes with a .year warranty on the product and a 5-year warranty on the compressor (terms and conditions apply), ensuring reliable performance and peace of mind.

The air conditioner has a copper condenser coil, which provides better cooling performance and requires low maintenance. The refrigerant gas used in the air conditioner is R32, which is environmentally friendly and has no ozone depletion potential.

The Blue Star WFB3.LN offers various modes and features to enhance your comfort and convenience.

Real Images


Brand Blue Star
Model WFB312LN
Capacity 1 Tons
Annual Energy Consumption 828.29 Kilowatt Hours
Noise Level 56 dB
Installation Type Window
Part Number WFB312LN
Form Factor window
Special Features Dust Filter
Colour White
Control Console remote control
Voltage 230 Volts (AC)
Wattage 3400
Certification energy star
Material copper
Included Components 1 AC unit, 1 Remote Control, 1 User manual, 1 Warranty Card
Batteries Included No
Batteries Required Yes
Manufacturer Blue Star Limited
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 WFB312LN Trends & Statistics

Reviews by verified buyer helps!

Significantly large number of verified buyer (395 to be precise) have rated this Blue Star WFB312LN model at 4.1 out of 5 which indicates that all those customers overall loved it after personally using it.

Overall Rating*    (395 reviews)

4.1 out of 5

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

Price range of models with similar set of features varies from ₹25,990 to ₹28,490. Current price ₹28,490 of this model is highest in this price range and is 4.59% higher than average price in this range.




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

Current price ₹28,490 is ₹1.76% cheaper than that of highest selling price ₹28,990 which this product was selling 65 days back


See how much Blue Star WFB312LN is popular compared to its alternatives!

Currenty ranking at 19th position in Best Selling Air Conditioners in India. This model is the least popular among the alternatives available with similar set of features.




See the Popularity Trend of Blue Star WFB312LN over time.

Please Note: Product prices and availability are accurate as of Nov 21, 2023 11:25AM IST and are subject to change.

Alternatives With Set Of Similar Features

Undoubtedly Blue Star WFB312LN 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.

Voltas 123 Lyi/123 LZF offers same features but is more popular (rank #5) compare to this Blue Star WFB312LN (rank #19) model.

Voltas 123 Vectra Platina(4011486) points to higher customer satisfaction (4.4 Stars) compare to this Blue Star WFB312LN (4.1 Stars) model.

Voltas 1 Ton 3 Star Window AC (123 Lyi/123 LZF White)

Voltas 123 Lyi/123 LZF

1 Tons 3 Star Copper Coil
Voltas 1 Ton 3 Star, Fixed Speed Window AC (Copper, Turbo Mode, 2023 Model, 123 Vectra Platina, White)

Voltas 123 Vectra Platina(4011486)

1 Tons 3 Star Copper Coil

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 Tons AC cover?

This 1 Tons AC will cover room size upto 150 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 3 Star AC?

It all depends on your usage. If you are planning to use this AC only for a few hours in a day then stick to this 3 Star AC as it will save you money on initial cost. If you are going to use it for longer hours like overnight then go for 4 Star AC.

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 Moderate usage then Blue Star WFB312LN is right for you. It offers durability and all weather endurance with the help of copper coil. Blue Star WFB312LN is one of best setting product available online in its category and is popular among buyers. It will surely give you Good satisfaction.