Description
Cools At 45°C. Heats In January.
ISEER 4.7 · Xpandable+ Inverter · EEV Precision Cooling.
Sized for medium rooms of 120–180 sq ft · 5000W rated cooling and 5500W maximum · 5300W rated heating and 5600W maximum · 823.31 kWh a year · 4-Way Auto Swing · Smart View digital display · Tropical Heavy-Duty design · 100% inner grooved copper tube · stabilizer-free operation · R32 eco-refrigerant
Delhi's January is the season nobody budgets for. The rooms hold cold, the floor is freezing by 6 AM, and the answer in most homes is a blower that dries the air out and eats electricity by the unit. This Hitachi delivers 5300W of rated heating — 5600W at maximum — through the same wall unit that cools the room in June, so one machine covers both ends of the year. No second appliance, no extra socket, no heater dragged out of a cupboard and shoved in a corner. In a 120–180 sq ft bedroom that is genuine twelve-month climate control, and it is the reason a Hot & Cold model earns its place in a North Indian home.
Xpandable+ inverter with EEV Precision Cooling — output that tracks the room
A fixed-output machine is either overshooting or falling behind for most of the day. Hitachi's Xpandable+ inverter compressor reads the room's actual heat load and expands or reduces its output to match — full push when a west-facing room has been baking all afternoon, a low steady hum at 3 AM when one person is asleep. Working alongside it, EEV Precision Cooling uses an electronic expansion valve to meter refrigerant flow exactly to the load rather than in coarse steps. The result is a temperature that holds instead of swinging, an ISEER of 4.7 with just 823.31 kWh of annual consumption, and a compressor that lasts longer because it is never slamming between full load and off.
Stabilizer-free, Tropical Heavy-Duty, and 100% inner-grooved copper
Voltage across Delhi NCR swings hard through the summer peak, and a separate stabilizer is one more box, one more cost and one more failure point. This iZen runs stabilizer-free. The build is Tropical Heavy-Duty — engineered for Indian climate extremes rather than adapted to them — and the tubing is 100% inner grooved copper, which raises the heat-transfer rate through turbulent refrigerant flow and stands up to monsoon humidity and winter particulate far better than aluminium. Copper also keeps servicing straightforward and inexpensive for the whole life of the unit.
❄️🔥 One unit, twelve months
5500W Max Cooling
Rapid pull-down when you walk in from a 45°C afternoon
5600W Max Heating
Warms the room through a Delhi January without a separate heater
4-Way Auto Swing
Spreads air across all four directions so hotspots disappear
Silent Air Design
Quiet enough for a bedroom, a study or a work-from-home desk
🎛️ Precision you can see and feel
Smart View Display
Clear temperature visibility and easy diagnostics on the indoor unit
EEV Precision Cooling
Meters refrigerant flow to the load for a temperature that holds
Stabilizer-Free
Rides out the voltage swings of a Delhi summer grid on its own
950 × 294 × 235 mm
Indoor unit sized to sit cleanly above a standard door or window
🛠️ What is engineered in
Tropical Heavy-Duty is the specification that matters here — a compressor and chassis designed around Indian climate extremes, not a temperate-market platform asked to survive them.
Powerful cooling through the summer and efficient heating through the winter from the same unit. For a Delhi NCR bedroom that means no room heater, no extra appliance taking up floor space, and no dried-out air on a January night — just the same remote, set the other way.
An ISEER of 4.7 is a strong efficiency figure for a 1.5-ton machine, and 823.31 kWh is a concrete annual number you can plan a budget around. The Xpandable+ compressor is what delivers it — holding a low steady speed rather than cycling hard all evening.
Air is directed across all four axes rather than blown in one plane, so the far corner and the wall behind the bed reach the same temperature as the space under the unit. Fewer hotspots means the whole room is comfortable at a higher, cheaper setpoint.
R32 carries heat more efficiently than the refrigerants it replaced and does far less environmental damage — better performance per gram of charge, and a gas every service technician in Delhi NCR stocks and handles routinely.
| Brand / Model | Hitachi RAS.G318PHDIST ✅ |
| Series | iZen 3500STXL · 2026 Series ✅ |
| Type | Hot & Cold Inverter Split Air Conditioner ✅ |
| Capacity | 1.5 Ton — rooms 120–180 sq ft ✅ |
| Energy Rating | 3 Star BEE · ISEER 4.7 ✅ |
| Rated Cooling Capacity | 5000 W ✅ |
| Maximum Cooling Capacity | 5500 W ✅ |
| Rated Heating Capacity | 5300 W ✅ |
| Maximum Heating Capacity | 5600 W ✅ |
| Annual Power Consumption | 823.31 kWh ✅ |
| Cooling Technology | Xpandable+ Inverter Technology ✅ |
| Refrigerant Control | EEV Precision Cooling ✅ |
| Air Swing | 4-Way Auto Swing ✅ |
| Airflow | Silent Air Design ✅ |
| Display | Smart View Digital Display ✅ |
| Design | Tropical Heavy-Duty Design ✅ |
| Copper System | 100% Inner Grooved Copper Tube ✅ |
| Voltage Protection | Stabilizer-Free Operation ✅ |
| Refrigerant | R32 Eco-Friendly ✅ |
| Indoor Unit (W×H×D) | 950 × 294 × 235 mm ✅ |
| Outdoor Unit (W×H×D) | 800 × 640 × 298 mm ✅ |
| Box Contents | Indoor Unit · Outdoor Unit · Remote Control · User Manual · Warranty Card · Standard Accessories ✅ |
Why buy from Mahajan Electronics?
- Authorised Hitachi dealer — genuine product, genuine brand warranty
- 45+ years of trust in premium home appliances, since 1981
- We match tonnage to your actual room before you buy
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- Expert installation support and after-sales assistance
- Best price support in Delhi NCR
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Hitachi RAS.G318PHDIST iZen 3500STXL · 1.5 Ton · 3 Star · Hot & Cold · ISEER 4.7 · Xpandable+ Inverter · EEV Precision Cooling · 4-Way Swing · Stabilizer-Free
Image for reference only. GST savings apply on eligible business purchases as per tax rules.
