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 & 357 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
    View Details
    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.
    • 10 Days Replacement Policy

    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 &
    357 Reviews
    • 5
    • 4
    • 3
    • 2
    • 1
    • 1,269
    • 534
    • 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

    Report Abuse


    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

    Report Abuse


    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

    Report Abuse

    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

    Report Abuse

    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

    Report Abuse

    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

    Report Abuse

    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

    Report Abuse

    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

    Report Abuse

    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

    Report Abuse
    All 357 reviews
    Questions and Answers
    Q:shall i go for 1.5 ton or 1 ton for 115 odd sq ft room. pl suggest. Also is it too noisy
    Certified Buyer
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    Q:Is it an inverter technology AC?
    Flipkart Customer
    Certified Buyer
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    Q:My room area is 90 sqft. What is the electricity charges per month if uses 10-12 hours daily? Should i go for this??
    A:It consumes 300 to 350 units electricity per month (if uses 10-12hr daily) according to climate.
    Durga Ram Birda
    Certified Buyer
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    Q:maximum capacity of it for cooling room at 52 degree temperature outside
    Certified Buyer
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    Q:Can you give a stablizer with this ac?
    A:No i buy this ac without stablizer
    Certified Buyer
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    Q:which gas used in this ac ?
    A:R22 gas is used in this ac.
    Deepak Sharma
    Certified Buyer
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    Q:Does this AC has Sleep mode function ? if not then is it a negative point ?
    Certified Buyer
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    Q:Are u sure this model is 5* as per bee rating 2018 and not bee rating 2017
    A:Yes sticker is pasted as 2018 in both box and AC.
    Certified Buyer
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    Q:Does this model come with a remote control?
    Rahul Mookerjee
    Certified Buyer
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    Q:this is hot amd cool both work?
    A:Only cool
    Certified Buyer
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