Blue Star 1 Ton 3 Star Split AC  - White

Blue Star 1 Ton 3 Star Split AC - White  (3HW12JB1)

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1 Year for the product & 5 Years for the CompressorKnow More
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Star Rating
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Launch Year
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  • 1 Ton : Great for small sized rooms (upto 90 sq ft)
  • 3 Star BEE Rating 2017 : For energy savings upto 15% (compared to Non-Inverter 1 Star)
  • Auto Restart: No need to manually reset the settings post power-cut
  • Sleep Mode: Auto-adjusts the temperature to ensure comfort during your sleep
Important Note
  • Effective 1st of Jan, 2018, BEE has enforced a downgrade of 2 stars for Fixed Speed Split ACs. For e.g., a 5-star-rated Split AC, as per BEE norms in 2017, is a 3-star from 2018 (Change Not Applicable to Inverter & Window ACs). For a given star rating, a Fixed Speed AC and an Inverter AC will have similar energy-efficiency (ISEER).
Product Description
Striking the perfect balance between aesthetics and performance, the Blue Star 3HW12JB1 Split AC is an ideal choice for your home this summer.
Design & Performance

This 3-star split AC comes with blue hydrophilic fins and runs on an energy-efficient rotary compressor. It uses the R-22 refrigerant for cooling. This air conditioner has a capacity of 1 tonne.

Comfortable Airflow

This AC lets you adjust the air flow direction to your comfort. You can also adjust the fan speed to suit your need. This appliance offers four speed fan cooling - auto, high, medium and low.

Healthy Air

The Active Carbon filter removes odours such as ammonia and makes harmful chemical gases inactive. The Dust filter keeps the air dust-free and the Silver Ion filter kills bacteria in the air and prevents their re-growth.

Dust Filter


Lifestyle Convenience

This AC comes with an LED display and a backlit LCD remote for your convenience. Sleep comfortably at night with the intelligent Sleep Mode feature. Another convenient feature is the Timer On and Off.

LED Display
Sleep Mode
Hassle Free

Thanks to the Self Diagnosis feature, you can take care of your AC and protect it from damage. An extremely useful feature during power cuts, the Auto Restart with Memory feature ensures that your Blue Star air conditioner restarts at your preferred settings.

Auto Restart
Self Diagnosis
In The Box
  • 1 Indoor Unit
  • User Manual
  • Drain Pipe
  • Warranty Card
  • 1 Outdoor Unit
  • 3 m Copper Wire
  • Blue Star
Model Name
  • 3HW12JB1
  • Split
Capacity in Tons
  • 1 Ton
Star Rating
  • 3 Star BEE Rating
BEE Rating Year
  • 2017
  • White
Cooling and Heating
  • No
Cooling Capacity
  • 3375 W
  • Rotary
Remote Control
  • Yes
  • R-22
Operating Modes
  • Modes: Auto, Cool, Fan, Dry, Fan Mode: Auto / High / Medium / Low
Indoor W x H x D
  • 79 cm x 27 cm x 19.5 cm
Indoor Unit Weight
  • 9 kg
Outdoor W x H x D
  • 78 cm x 54.5 cm x 24 cm
Outdoor Unit Weight
  • 31 kg
Performance Features
Indoor Noise Level
  • High - 40 dB, Low - 36 dB
  • 3 W/W
Body And Design Features
Evaporator Fin Type
  • Hydrophilic Blue Fins
Condenser Fin Type
  • Louvered Fins
Air Flow & Filter Features
Other Air Flow Features
  • Horizontal Louver / Vertical Swing: Motorized, Vertical Louver / Horizontal Swing: Manual, Air Flow Direction Control, Air Flow Volume (High / Medium / Low): 390 / 324 / 294 CFM
Dust Filter
  • Yes
Active Carbon Filter
  • Yes
Other Filter Features
  • Silver Ion Filter
Convenience Features
Auto Restart
  • Yes
  • Yes
Sleep Mode
  • Yes
Memory Feature
  • Yes
Self Diagnosis
  • Yes
Other Convenience Features
  • Only Timer Off
Additional Features
  • Piping Capability Total: 10 m
  • Piping Capability Vertical: 5 m
  • Ambient Temperature: 46° C
  • Refrigerant Additional Charge Beyond 3.66 m (g / m): 15
  • Noise Level Indoor (Medium): 38 dB
  • Suction Tube Size Outer Diameter: 12.7 mm
  • Noise Level Outdoor: 56 dB
  • Liquid Tube Size Outer Diameter: 6.35 mm
  • Moisture Removal: 1.40 L/h
  • Anti-freeze Thermostat
  • LED Display in IDU
Power Features
Power Requirement
  • AC 230 V, 50 Hz
Power Consumption
  • 1085 W
Operating Current
  • 4.8 A
Remote Control Features
Other Remote Control Features
  • LCD with Backlit
Installation Details
  • The standard installation charges are Rs. 1599 and need to be paid directly to the service engineer. Please check the offer details to know about any installation offers that are available.
  • Standard installation of air-conditioners covers only:
  • 1.) Drilling of holes into a brick wall for taking out the pipes.
  • 2.) Fixing a hole sleeve & cap.
  • 3.) Fixing the indoor and outdoor unit.
  • 4.) Connecting indoor and outdoor units using the standard Kit provided by the manufacturer (at additional cost, unless specified otherwise).
  • 5.) Wrapping the pipe with seasoning tape.
  • Not covered as part of standard Installation charges are:
  • 1.) Outdoor unit stand - Rs. 750-1000.
  • 2.) Extra copper wire - Rs. 600-800 per metre.
  • 3.) Drain pipe extension, if any - Rs. 100 per metre.
  • 4.) Wiring extension from the meter to the installation site - Rs. 100 per metre.
  • 5.) Stabilizer, if needed, is chargeable.
  • 6.) Plumbing and masonry work.
  • 7.) Power-point/MCB fitting and any other electrical work.
  • 8.) Carpentry work.
  • 9.) Dismantling/shifting of the old AC's masonry - Rs. 1000-1500.
  • 10.) Core cutting fabrication and electrical.
Technician Visit Details
  • Provide replacement to the customer in case part/product not repairable (only after replacement request approved)
  • Authorized Service Engineer will do the following
  • Repair Services
  • Repair / change the defective part
Uninstallation Details
  • Uninstall
  • Pick-up the product
  • In case of Returns Flipkart's team will visit the customers location
  • Pack
Other Included Services
  • Two Free Services of AC within Warranty Period on Demand
Warranty Summary
  • 1 Year for the product & 5 Years for the Compressor
Covered in Warranty
  • 1 year warranty on air filters, all plastic parts (incl IDU panel & louvres) & heat exchanger. Rotary compressor warranty of 1+5 years for inverter & fixed speed. Scroll Compressor Models have 1 Year warranty only.
Not Covered in Warranty
  • All parts that are not specified under warranty
Ratings & Reviews
23 Ratings &
6 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Perfect product!

Excellent product. Writing this review after 1.5 yrs of usage. Great cooling nice service by bluedart no noise..I will definitely recommend this product..

Mousumi Ghosh

Certified Buyer, Howrah

Dec, 2016

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Superb product backed by super service by Flipkart

Ordered the item on 26th March, as committed on 28th march Ekart delivered the item. On the same day I got a call from Blue Star service centre regarding Installation & on Sunday 29th march morning the ac has been installed in my home, What more a customer can expect! simply awesome service by Flipkart as well as Blue Star.
regarding AC- Design wise it is sweet & simple, it cools my 100sqft. room pretty quickly, it's quiet mode really makes it quiet, overall highly satisfied!
Installation c...

Chiradip Chandra

Certified Buyer, Kolkata

Mar, 2015

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Flipkart Delivery was AWESOME..Bang on Time.

Moreover I really wanted to tip the guys cuz my flat is on the second floor and they had to carry it all the way up there.. No Lift.. But the delivery guys refused... 5 Stars..

BlueStar Ac is good.. my room's like 120 sq ft. The Cooling is quite fast.. but it makes a lot of noise. Still tinkering with the modes to get the best combination.. 4.5 stars

Anindya Basuri

Certified Buyer, Kolkata

Apr, 2015

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Not so satisfied with this AC

I purchased the bluestar 1 ton ac for my bedroom sized 10 by11ft.
-Next day delivery by flipkart, very happy with it
-Looks nice and compact
-Installation done properly
-Cooling not as much as expected. It works like an air cooler. Does not cool the room with entirety Installation guy checked again and said that AC is functionality properly.
-Heavy fan sound during full fan speed operation
-No display of current room temperature
-No radium buttons in AC remote, impossible to ope...

Vijay VJ

Certified Buyer, Bangalore

Apr, 2015

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Perfect Timing for delivery.
Good product.

But Blue star Installation only takes 4 to 5 working days.
Customer care guys don't know about anything and not able to track, when they come to install.

Prabu venkatesh

Certified Buyer, Chennai

Mar, 2015

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Worst Installation Service

Folks, In case you are thinking of buying an A/C from Blur star think twice. No doubt the product is good but you will experience the worst installation service from them. It's been more than a week and half of the installation is still pending. I tried reaching out to the executive who was assigned to but he does things at his convenience does not respond and does a half job saying he has 100 more customers to attend.I didn't expect this kind of service from Blue Star.

Please think twice b...

Meenakshi Jain

Certified Buyer, Bangalore

Apr, 2015

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All 6 reviews
Questions and Answers
Q:I can't decide between a 1 & 1.5 ton AC. How do I select the ideal capacity for my requirement?
A:The capacity required is mostly dependant on your room size (say 1 ton for 10x10ft & 1.5 ton for 10x15ft) This will ensure that the AC is effective. Refer to our buying guide to find your perfect fit.
Flipkart Seller
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Q:Is installation charge included in the cost of the AC?
A:Installation of AC is charged extra (unless specified) to customer at the time of installation and needs to be paid directly to the technician (Please check the service section for details).
Flipkart Seller
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Q:Will my installation engineer bring the stabilizer with him?
A:Yes, you will require a stabilizer. For most of the ACs, our technician brings the stabilizer with him. For some you may need to purchase it separately (Do check the service section for details).
Flipkart Seller
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Q:I can't decide between an aluminium coil and a copper coil. What difference does it make to my condensor?
A:As compared to an aluminium coil, a copper coil provides a better cooling speed, higher energy efficiency, easy maintainence and lower repair cost. Do check our Buying Guide for more details.
Flipkart Seller
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Q:Can I use any electrical socket for my AC or does it usually have a specific requirement.
A:Yes. ACs, unlike any other appliance requires an electrical socket (power plug) of 22 Amperes
Flipkart Seller
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Q:What type of stabilizer is compatible with this AC?
A:Any stabilizer with 2.7 kVA capacity works well for an AC of 1 ton capacity
Flipkart Seller
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Q:What do you mean by star rating?
A:It denotes the energy efficiency of an air conditioner. It is rated in stars, from 1 to 5 rating. Higher the star rating, higher are the electricity savings.
Flipkart Seller
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