Blue Star 1.5 Ton 5 Star Inverter Window AC (Copper 5W18GBTI)

Click To Read Reviews


Build Aspect

Blue is the color for cool, Blue Star is the name for something cool. Yes 5W18GBTI is a 1.5 Ton Inverter Compressor Window AC from Blue Star, the cooling corporation. From the word go the AC feels good quality all around. Be it the simplistic fascia, the front control panel or the internals such as inverter tech. compressor, copper coils. Moreover this notion is further given a respectful boost by the 55 kilo net weight. Last but not the least the remote is a premium unit with a back light and large buttons which require minimum muscle memory use.

Performance Aspect

What good is a product if it only is well built and is subpar in performance? Apparently not too good. However to much our relief that’s not the case with this 1.5 Ton window AC. It is a very promising AC with adequate cooling capacity and performance. Although it does not boast of insanely high BTU capability, the 17700 odd are quite respectful and workable for an AC like this. Likewise the fan has a capacity of 440 CFM which again borders on adequacy and should not be a cause of concern. “How good is it if everything is just adequate?” you ask. “Answer is in the money” I reply, or more appropriately in the monthly bills. For the uninitiated the AC has a 5 star rating with a fabulous 3.57 ISEER rating which is a very good rating for a window AC. So to wind it all up and to conclude that this AC is a good 1.5 Ton Window AC unit would not be wrong and would be befitting an AC its caliber.

Also: Need something more powerful? View an AC from Hitachi on Amazon.


Durable build quality.
Impressive 3.57 ISEER.
Low noise performance.
Wonderful cooling performance.


Pricey AC.
No Air purifier capability.
No Wi Fi.

Product Details

  • Windows AC:The all-new GBTI Inverter Window Air Conditioner is tough and rugged inside, colorful dacor outside. Packed with R-32 Eco-friendly refrigerant, it delivers a powerful cooling performance, backed with its 5-Star energy savings.
  • 1.5 Ton: Suitable for 150 to 170 Sq Ft.
  • Energy Rating: 5 star: , Annual Energy Consumption (as per energy label):1126.17units, ISEER Value: 3.57
  • Manufacturer Warranty:1 year on product, 1 year on condenser, 5 years on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Special Features: Inverter
  • dust_filter
  • dehumidifier
  • Refrigerant gas: R32 – Environmental friendly – no ozone depletion potential
  • IDU dimension(66*43*77cms), IDU Weight 55(kg)
  • Included in the box:For Windows AC: One AC Unit, Remote Control, User manual, Warranty Card




Series Name GBTI Series
Nominal Cooling Capacity (tonnage) 1.5
Star Rating 5 star
(Rated) Voltage/Frequency/Phase 230V/50Hz/Single
Cooling Capacity (Watt)(Min~Max) 5190
Cooling Capacity (BTU/hr) 17708
Rated Cooling Capacity (50% Load) (Watt) 2595
Cooling Rated Power Input (Watt) 1650
Cooling Capacity (BTU/hr)(Min~Max) 17708
Cooling Power Input (50% Load) (Watt) 740
ISEER 3.57
Electricity Consumed In 1600 Hours. (Units/Year) 1126.17
Nominal Current (Cooling)(Amps) 7.32
Air Flow Volume (Wet CFM) (High / Medium / Low) 440/420/400
Noise Level Indoor (dB(a)) (High/ Medium/ Low) 53 /52 /51
Moisture Removal (Litres/Hour) 2.38
Compressor Type Rotary
Acoustic Jacket On Compressor Yes
Refrigerant Quantity(Kg) 0.7
Ambient Temp (Cooling) (degree C) 50
Remote LCD Remote
Night Glow Function On Remote Buttons Yes
Net IDU(Product) Dimension (mm) 660 x 430 x 770
Input Power Supply Direct
Net Weight IDU (kg) 55
Noise Level Outdoor (dB(a)) 58
Gross IDU Weight (kg) 60
Power Supply to ODU Source(Core/Gauge) 3 Core * 1.5 sqmm
Remote Battery Type AAA
Product Title GBTI Series
Features Refrigerant R32
Features Condenser Type 100% Copper
Air Conditioner Technology Inverter


There are no reviews yet.

Be the first to review “Blue Star 1.5 Ton 5 Star Inverter Window AC (Copper 5W18GBTI)”

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.