Hitachi 1 Ton 5 Star Window AC  - White
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Hitachi 1 Ton 5 Star Window AC - White (RAW511KUD, Copper Condenser)


Hitachi 1 Ton 5 Star Window AC - White  (RAW511KUD, Copper Condenser)

2,189 Ratings & 358 Reviews
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1 Year for Product & 4 Years for CompressorKnow More
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  • 1 Ton : suitable for room size up to 90 sq ft
  • 5 Star BEE Rating 2018 : For energy savings upto 25% (compared to Non-Inverter 1 Star)
  • Auto Restart: No need to manually reset the settings post power-cut
  • Copper : Energy efficient, best in class cooling with easy maintenance.
Easy Payment Options
  • EMI starting from ₹992/month
  • Net banking & Credit/ Debit/ ATM card
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Important Note
  • To avoid any physical damage to the product while unboxing, please ensure that only an authorised installation service engineer opens the packaging.For products requiring installation, returns are valid only when they are installed by Flipkart-authorized personnel.

Wanting to keep your home cool and comfortable during the hot weather months shouldn’t burn a hole in your pocket. Bring home this ergonomically designed Hitachi window AC, and you can not only enjoy a cost-effective and energy-efficient way to stay cool, but also keep the air around you clean and healthy – thanks to the AC’s filters.

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Product Description
For a convenient, cost effective air cooling experience, the Hitachi Window AC from the Kaza series is the solution to your problems. Not only does it save you a ton of money, but it is designed to provide healthy, clean air to your living space.
Design and Build

The Hitachi Window AC is designed to fit perfectly into your wall without damaging the surroundings. It has pre-coated aluminum fins which results in a more effective performance. There are two sets of fins which can change the direction of air flow. There is also a digital panel for you to adjust the temperature settings and other features.


This AC is equipped with a rotary compressor that ensures high quality results every time you switch it on. It produces 3.4 units of cool air for every unit of energy. The AC also has an impressive 3.39 W/W Energy efficiency rating. It can effectively cool the air of a bedroom or a study room.


With the Auto Climate technology, more than 100 cities' temperatures and humidity levels are fed into the AC so that it cools the room while keeping the outside temperature in mind. It also has an auto humid control which provides the right amount of air, so that you remain comfortable at all times.

Convenience Settings

The Kaimin feature automatically adjusts the temperature of the AC during the night to suit your body's temperature. The Koukin Filter prevents bacterial growth within the AC. It has an indicator which shows when the filter should be cleaned. There is a memory back up which auto-restarts with the previous settings, if there are power failures.


This air cooler needs 230V at 50MHz to function optimally and consumes only 1900 W of electricity. The AC has many features which allows you to save more electricity and can be enabled via settings in the menu.

In The Box
  • Remote Control
  • User Manual
  • Warranty Card
  • Batteries
  • Screws
  • drain pan
  • Hitachi
Model Name
  • RAW511KUD
  • Window
Capacity in Tons
  • 1 Ton
Star Rating
  • 5 Star BEE Rating
BEE Rating Year
  • 2018
  • White
  • Kaze Plus
Cooling and Heating
  • No
Cooling Capacity
  • 3500 W
  • Rotary
  • Yes
Remote Control
  • Yes
Operating Modes
  • Auto, Cool, Fan, Dry, Powerful, Sleep
Technology Used
  • Auto Climate Technology
Condenser Coil
  • Copper
Indoor Unit Weight
  • 58 Kg
Other Dimensions
  • Weight: 52 kg
Performance Features
Cooling Coverage Area
  • 110 Sq Ft sq ft
  • 3.4
  • 3.39 W/W
Body And Design Features
Other Body and Design Features
  • Pre-coated Aluminium Fins
Air Flow & Filter Features
Air Circulation
  • 400 CFM
Other Air Flow Features
  • Auto Fan Speed
Anti-bacteria Filter
  • Yes
Dust Filter
  • Yes
Other Filter Features
  • Filter Clean Indicator
Convenience Features
Auto Restart
  • Yes
  • Yes
Sleep Mode
  • No
Other Convenience Features
  • On / Off Timer with Advanced Start-up
Additional Features
  • Noise Level: 50 dB
Power Features
Power Requirement
  • AC 230 V, 50 Hz
Power Consumption
  • 1030 W
Operating Current
  • 4.6 A
Installation Details
  • Standard installation of air-conditioners covers only:
  • 4.) A wooden frame, if required.
  • 2.) Power-point/MCB fitting and any other electrical work.
  • The standard installation charges are Rs. 750.
  • Not covered as part of standard installation charges are:
  • 5.) A product demonstration.
  • 6.) Drain pipe extension. - Rs. 100 per metre.
  • 7.) Plumbing and masonry work.
  • 2.) Install the AC in the pre-cut grill or a wall-space.
  • 5.) Carpentry work, in case the window size needs to be altered.
  • 1.) Wiring extension from the meter to the installation site - Rs. 100 per metre.
  • 3.) Connection to a stabilizer or a power-point in the range of the power cord provided by the manufacturer.
  • 4.) A test run to check the AC's cooling performance.
  • 8.) Dismantling/shifting of the old AC. - Rs. 1000-1500.
  • 3.) Welding/grill-cutting work.
  • 1.) The installation will be done using only the items that are available inside the box.
Technician Visit Details
  • Authorized Service Engineer will do the following
Uninstallation Details
  • In case of Returns Flipkart's team will visit the customers location
Other Included Services
  • Two Free Services of AC within Warranty Period on Demand
Warranty Summary
  • 1 Year for Product & 4 Years for Compressor
Covered in Warranty
  • Defect arising out of faulty or defective material or workmanship.
Not Covered in Warranty
  • Product is not used according to instructions given in the instruction manual guide
Ratings & Reviews
2,189 Ratings &
358 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1
  • 1,271
  • 532
  • 176
  • 57
  • 153
+ 6

More like 1.5 ton.

Efficient with a great air throw. Cools almost like a 1.5 ton and size is also of 1.5 ton ( compares with earlier Hitachi models). Great value for money compared with the rest of the pack.

Cons - The air throw does increase the db levels and flipcart service franchise sucks

Rustom Bagchi

Certified Buyer, Kolkata

May, 2017

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Perfect AC with low power consumption

Brought on 16/06/14 evening and delivered on 18/06/14 11:30 am as scheduled,
Flipkart has done their job perfect by delivering the product as promised to me.
The AC is great.It cools down my room perfectly.
But my concern is to the Hitachi Team that has to install the AC within 48 hrs.they did not approach me by any means for the installation.So I complaint to flikart but nobody call me or came to my house for the installation.Only flipkart call me that informed me they have talk to the Bran...

lairellakpam Satyam veer

Certified Buyer, New Delhi

Jun, 2014

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Ac delivered in 4 days. .
Call Hitachi customercare for installing ac..engg visit next day .and he is good and fully skilled .
sound is too low when compreser do its working .

10min its cool my room of 150sq.ft

One thing need to highlight here that 1tone and 1.5 tone window ac of Hitachi are exactly same in size ..23 width 17 lenght . Other company ac having different size .

Belive me two company are best in ac Hitachi and blue star.

Ashish Saxena

Certified Buyer, Gautam Buddha Nagar

Apr, 2017

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cooling is best in class no doubt its all depend on the size of the room,my ac takes 10min max to cool out the room i always increase the temp or if you love 16 degree temp you have to wrap a blanket around like in winters we all do and its amazing timer feature is impressive and about efficiency hope so it will be upto the mark tell you after my monthly bill,features as good as the price and the noise some people are complaining its just coming from fan its so powerful you cant complain and...

Vishal Shukla

Certified Buyer, Saharanpur

Jul, 2018

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Awesome Product !!

Cooling Capacity of this AC is really awesome, does the job of 1.5 Ton AC with just 1.0 Ton capacity (cooling area). Has lots of climatic control functions which automatically controls the cooling pertaining to outside climatic condition. The technicians were so polite but took more than expected time to install,otherwise the product is good... Flipkart provided prompt shipment and really neat packing..also helped in booking installation.

Rahul Ram

Certified Buyer, Chennai

Sep, 2014

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Mind-blowing purchase

Its size is like 1.5 ton ac.. no one can say that its a 1 ton ac because of its cooling as well as its size.. great product at very great price.. cooling power is very good.. i recommend everyone to buy it from Flipkart which giving this ac at right price..

Rishabh Verma

Certified Buyer, Rewari

Mar, 2018

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Simply awesome

This is my 5th Hitachi Window AC. Product wise I am fully satisfied as I know Hitachi Window ACs in and out since I have been using them for almost 17 years now. Fantastic cooling, zero maintenance, less power consumption, prompt service response and above all great value for money. For Kaze Plus model, Hitachi has gone to the look that they had for Window ACs way back in the early 2000

The only negative that I can find in this particular model is its unusually higher noise compared to all t...

Venkataraman Ramasubramanian

Certified Buyer, Chennai

Jul, 2019

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Hitachi Kaze --

I am using this ac for more than a year and its going fine.
i bought it from a local elec store @ about same price in fk.

pros -

1. it provides very powerful cooling and dehumidifying func.
2. very silent operation yet powerful fan.
3. it has XHE (extra heat exchanger) to run at elevated temp.

cons -
yet to find ...

overall very satisfied with the performance...

Pradeep Sarkar

Jun, 2014

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After an Year review. Its awesome product.

i am reviewing this product after using for an year. I bought this AC to install in 12 x 12 room. It is recommended that one ton AC is good for 10 x 10 room a simple formula. And 1.5 ton AC is good for 15 x 15 size room. Hitachi air-conditioner is are so good that is why I purchased it for 12 x 12 room because I was sure that it can you give me proper cooling in this size of room. But after that My other air-conditioner that was installed in 12 x 15 size room stopped working and I made my min...

Birpal Singh Bhinder

Certified Buyer, Mohali

Jun, 2017

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Good AC, good delivery and installation

Product was delivered on time and on the same day as displayed while ordering. Most interestingly, AC installation was completed on the same day as it was delivered. Flipkart took care of raising installation request with Hitachi local service center once the product was delivered. Packaging and delivery was good.
The AC looks and functions as described. It cools my 12*14 sq ft room very quick and efficiently.
Installation of INR 1550 was extra.
In a nutshell, a clean order followed by deliv...

Indranil De

Certified Buyer, Kolkata

Mar, 2016

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All 358 reviews
Questions and Answers
Q:how much electricity units does it consumes if i use it 15hours a day for 30 days
A:12 unit
Sundeep Bist
Certified Buyer
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Q:1 ton ac window size
A:Had very bad experience the local dealer Sai Utilities Bhubaneswar harassed mentally financially may be this is my last purchase from FLIPKART
Braja Bandhu Behera Advocate
Certified Buyer
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Q:weight of the AC ?
A:approximately 39 kgs
Apurv Gupta
Certified Buyer
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Q:How much do they charge for installation?
A:Installation-750,Stablizer-1600, plug & extra wire-310
OM Sharma
Certified Buyer
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Q:What is the dimensions of 1 tr window ac?
A:Dimension (WxHxD) : 660 x 430 x 755 mm
Certified Buyer
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Q:what should be the exact measurements of the window for this ac
A:Since it's a 5 star 1 ton window AC, it has the same dimensions as a 1.5 ton window ac . It will exactly fit into a slot of 1.5 ton window ac. Approx. size of a 1.5 ton ac is (WxHxD) 26x17x24 inches.
Deepak Sharma
Certified Buyer
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Q:If, I run 1 ton this ac for 10 hours, how much unit does it consume in 10 hours??
A:Its depends, if you are using Auto mode then it would be between 10-15 units. but if you choosing your selection then it would vary upon your selections.
Flipkart Customer
Certified Buyer
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Q:I live in Mumbai and have absolutely no issues with electricity fluctuation. Do I compulsorily have to buy a stabiliser for this AC because all my other split ACs work without a stabilizer?
A:no , i am not using stabilizer for this ac, its working fine without stabilizer, u can go ahead without stabilizer
Certified Buyer
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Q:can it be used for heating in winters?
A:No, it is only an air conditioner to be used for cooling. Heating arrangement is not included.
Rahul Mohan Gupta
Certified Buyer
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Q:Sir what is running amp of 1 ton window ac.
A:good runing
Certified Buyer
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