Blue Star 1 Ton 5 Star Window AC (Copper, WFA512LL)

Click To Read Reviews


Build Aspect

Blue Star WFA512LL is a very well built and promising 1 Ton window AC with 5 stars rating, let me elaborate. The build quality is superlative and the air conditioner has a neat facade. The clean lines, with a prominent silver toned character slat add to the bling and style quotient. Besides the cosmetics even the durability seems to be well taken care of as the quality of plastics, metals are top-notch. Last but not the least the remote does not escape the attention and is a well built sturdy unit with an ergonomic layout and glow in dark buttons.

Performance Aspect

This is a fixed speed compressor AC and a 1 ton one at that. As a result its cooling is fixed at 11600 BTU / hour. This is not spectacularly high cooling capability, but works wonders in the right sized room. However the blower is mated to a strong motor and that helps this air conditioner push a splendid 470 CFM of air. This ensures total annihilation of hot and humid climate in the room and provides relief promptly. It is a 5 star rated AC therefore not a energy guzzler by any means. In totality given its traits and decent feature set we can conclude that this is a decent window air conditioner.

Also: Do view a top-rated Air Conditioner on Amazon before finalizing.


Solidly built.
Good fan speeds.
5 star efficiency.


No PM 2.5 filter.
Fixed speed compressor.

  • Windows AC: Economical & easy to install
  • Capacity: 1 Ton Suitable for medium sized rooms (upto 120 sq.ft)
  • Energy Rating: 5 Star. Annual Energy Consumption: 785.72 units. ISEER Value: 3.35
  • Warranty : 1 year on product, 1 year on condenser, 5 years on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Key Features: Noise Level: 54(db); Ambient Temperature: 52 degree Celsius
  • Special Features: Turbo Cool, Comfort Sleep,Self Diagnosis, Dust Filter
  • Refrigerant Gas: R32 – Environmental Friendly – No Ozone Depletion Potential
  • Item Dimensions & Weight : Window AC – 66*66*43cm (w x d x h), 48 Kg
  • Included In The Box: One AC Unit, Remote Control, User manual, Warranty Card



Series Name LL
Nominal Cooling Capacity (tonnage) 1
Star Rating 5 star
(Rated) Voltage/Frequency/Phase 230 V /50 Hz / 1 Ph
Cooling Capacity (Watt)(Min~Max) 3400
Cooling Capacity (BTU/hr) 11601
Cooling Rated Power Input (Watt) 1015
Cooling Capacity (BTU/hr)(Min~Max) 11600.8
ISEER 3.35
Electricity Consumed In 1600 Hours. (Units/Year) 785.72
Nominal Current (Cooling)(Amps) 4.6
Air Flow Volume (Wet CFM) (High / Medium / Low) 470/455/440
Noise Level Indoor (dB(a)) (High/ Medium/ Low) 54/53/52
Compressor Type Rotary
Acoustic Jacket On Compressor No
Refrigerant Quantity(Kg) .680gms
Ambient Temp (Cooling) (degree C) 52
Remote LCD Remote
Night Glow Function On Remote Buttons Yes
Net IDU(Product) Dimension (mm) 660 x 660 x 430
Input Power Supply WAC
Net Weight IDU (kg) 49
Gross IDU Weight (kg) 54
Suction Tube Size Outer Diameter Inch (mm) 1/2″
Liquid Tube Size Outer Diameter Inch (mm) 3/8”
Power Supply to IDU Source(Core/Gauge) 3C*1SQ. mm
Remote Battery Type AAA
Features Refrigerant R32
Features Condenser Type 100% Copper
Air Conditioner Technology Fixed Speed


There are no reviews yet.

Be the first to review “Blue Star 1 Ton 5 Star Window AC (Copper, WFA512LL)”

Your email address will not be published. Required fields are marked *

* All promotional media, images, logo are copyright, trademark and property of respective Brand / Manufacturer and / or Amazon. Specfications subject to change without notice, please verify specfications and details with seller / manufacturer / brand. In case of issues or to report incorrect content contact us here. We ( are not liable for any discrepancy in above content. Some content above is our opinion only.