Description
Expandable Inverter. 100% cooling at 43°C.
5 Star efficiency, 10-year compressor warranty.
1.5 Ton for rooms of 111–150 sq ft · 5000 W cooling capacity · 1069.33 kWh a year · 100% copper condenser with pre-coated aluminium fins · R32 refrigerant · wireless LCD remote · Auto Fan Speed · Auto Restart · defrosting sensor · white · Made in India
Delhi does not do gentle summers. From the last week of April the afternoon sits in the forties, and the top-floor bedroom is hotter still. This Hitachi is designed to deliver its full cooling capacity at ambient temperatures right up to 43°C — so the worst fortnight of the year is exactly when you notice the difference, rather than the week the machine starts falling behind. With 5000 W of cooling capacity behind it and Expandable Inverter control managing the compressor, a 111–150 sq ft room comes down fast and then holds its setting through the afternoon.
Expandable Inverter — the compressor sizes itself to the heat in the room
A fixed-capacity machine only has one answer to every situation. Hitachi's Expandable Inverter reads the heat load in the room and adjusts compressor capacity to match it: it expands to deliver stronger cooling when the sun is on the wall and the room is full, and it settles back into efficient, steady running once the temperature is where you want it. That is what produces both the fast pull-down at 4 PM and the 5 Star, 1069.33 kWh-a-year running cost — the same machine, working two different ways depending on what the moment needs.
100% copper condenser with pre-coated aluminium fins — built to last here
Copper moves heat out of the coil faster than aluminium, which is what turns into quicker cooling and better efficiency, and it takes a service or a repair cleanly years down the line. The aluminium fins are pre-coated for corrosion resistance — the detail that matters most in Delhi NCR, where a coil spends the monsoon in high humidity and the rest of the year in dust and particulate-heavy air. Between the copper condenser, the coated fins and the R32 charge, this is a machine specified for long life rather than just the first season.
❄️ Intelligence you never have to operate
Expandable Inverter
Compressor capacity tracks the room's actual heat load
Auto Fan Speed
Fan adjusts itself to the room temperature as it changes
Auto Restart
Restores your previous settings the moment power returns
Defrosting Sensor
Prevents ice formation so cooling efficiency stays high
📦 What's in the box
Window AC Unit
Hitachi RAW518HIEO 1.5 Ton 5 Star inverter window unit
Wireless LCD Remote
LCD handset for temperature, mode and fan control
User Manual
Operating and maintenance guide for the unit
Warranty Card
Hitachi warranty card for your 5/10/5 coverage
🛠️ Everything working in the background
Auto Restart is the one that earns its place in Delhi. When the colony supply trips at 2 AM and comes back twenty minutes later, the AC returns to your temperature, your mode and your fan speed on its own.
Five stars on a 1.5-ton window unit is the top of the BEE ladder, and the rated 1069.33 kWh a year is a number you can put straight into your electricity budget across a long Delhi cooling season.
R32 improves cooling efficiency and carries zero ozone depletion potential with a reduced environmental impact compared with older refrigerants — better performance and a cleaner charge in the same machine.
A clear LCD handset for everything you set, and Auto Fan Speed to handle the rest — the fan tracks room temperature by itself, so the AC settles into comfort without you reaching for the remote every hour.
Manufactured in India, so parts and service reach you quickly. At 73.3 × 66 × 43 cm and 48 kg it is a substantial, solidly built window unit — worth measuring your window opening against before delivery day.
| Brand / Model | Hitachi RAW518HIEO ✅ |
| Series | 2026 Series ✅ |
| Product Type | Inverter Window Air Conditioner ✅ |
| Capacity | 1.5 Ton ✅ |
| Recommended Room Size | 111–150 sq ft ✅ |
| Energy Rating | 5 Star · BEE Certified ✅ |
| Cooling Capacity | 5000 W ✅ |
| Annual Energy Consumption | 1069.33 kWh ✅ |
| Cooling Technology | Expandable Inverter ✅ |
| Ambient Cooling | 100% cooling at 43°C ✅ |
| Condenser Coil | 100% Copper ✅ |
| Fin Protection | Pre-Coated Aluminium Fins ✅ |
| Refrigerant | R32 ✅ |
| Noise Level | 54 dB ✅ |
| Installation Type | Window ✅ |
| Controls | Wireless LCD Remote · Auto Fan Speed · Auto Restart ✅ |
| Sensor | Defrosting Sensor ✅ |
| Dimensions (W × D × H) | 73.3 × 66 × 43 cm ✅ |
| Weight | 48 kg ✅ |
| Colour | White ✅ |
| Country of Origin | Made in India 🇮🇳 ✅ |
| In the Box | Window AC unit · Wireless LCD Remote · User Manual · Warranty Card ✅ |
| Warranty | 5 Years Product · 10 Years Compressor · 5 Years PCB/Controller ✅ |
Why buy from Mahajan Electronics?
- Authorised Hitachi retail partner — 100% genuine product
- 45+ years of trust in home appliances, since 1981
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- Mahajan seller invoice for your warranty records
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Hitachi RAW518HIEO · 2026 Series · 1.5 Ton · 5 Star · Expandable Inverter Window AC · 5000 W · 100% Copper · R32 · 10-Year Compressor Warranty
Image for reference only. Sold with a Mahajan Electronics GST seller invoice.
