Description
8800W of cooling. 25 metres of air throw.
Hyper Tropical Twin Rotary · 80% capacity at 52°C · PM2.5 Filter · ISEER 4.74.
2.5 ton capacity for large rooms, halls and offices up to 310 sq ft · 1630 m³/hr airflow · six fan speeds · copper condenser with Blue Fin coating · R32 non-CFC refrigerant · stabilizer-free from 155V to 265V · as quiet as 32 dB(A) · self-diagnosis and auto restart · free standard installation with 3 metres of copper pipe
Every Delhi summer has the fortnight when the mercury crosses 47°C and half the ACs in the colony start gasping. That is exactly when a rated figure stops meaning anything and real high-ambient engineering starts to show. This O General is built to hold 80% of its cooling capacity even at 52°C outdoor temperature, with an operating range that runs from 18°C all the way to 55°C. On the worst afternoon of the year — top floor, west wall, the outdoor unit sitting in full sun — it keeps pulling heat out of the room instead of derating into a warm breeze. With 8800W of maximum cooling behind it, a 310 sq ft hall gets cold and stays cold when it matters most.
Hyper Tropical Twin Rotary Compressor — Japanese engineering aimed squarely at Indian heat
"Tropical" is not marketing here; it is the design brief. O General builds this unit around a Hyper Tropical Twin Rotary Compressor — twin rotors sharing the load for smoother, better-balanced running, specified for sustained operation in the ambient temperatures a north Indian summer actually produces rather than a temperate test condition. That is the mechanism behind the 52°C high-ambient figure and the 18°C–55°C operating range. Paired with inverter control it also gives you the other half of the equation: an ISEER of 4.74 and an annual consumption of 1438 kWh, with a full-load draw of 2500W only when the room genuinely demands it. Hard cooling when Delhi is at its worst, and an efficient idle for the ninety percent of the season that is merely warm.
Copper with Blue Fin, and a coil built for monsoon humidity and winter AQI
Delhi does not just get hot — it gets humid in July and filthy in November, and both of those attack an outdoor coil. The condenser here is 100% copper for faster heat transfer and easy, cheap serviceability, finished with Blue Fin coating that resists the corrosion humidity and pollution cause over years of exposure. The evaporator coil and the PCB carry their own protective coatings, the outdoor unit body is corrosion-resistant with a protection grill, and the compressor sits in an insulation jacket. Inside, a PM2.5 filter catches the fine dust, pollen and airborne particles that define a Delhi winter — so the machine that cools the room is also the one cleaning it.
🛡️ Protection, layer by layer
Blue Fin Coating
Anti-corrosion finish over the copper condenser
PCB Protection
Coated evaporator coil and protected control board
Corrosion-Resistant ODU
Outdoor body built to sit outside for years
Protection Grill
Guards the outdoor unit, with an insulated compressor
🌬️ How the cold air gets across a 310 sq ft hall
1630 m³/hr
959.381 CFM of air moved through the indoor unit
25 m Air Throw
Cold air carried to the far end of a long hall
6 Fan Speeds
From a full-hall blast down to a quiet 32 dB night
PM2.5 Filter
Fine dust, pollen and allergens taken out of the loop
🛠️ Convenience, engineered in
Stabilizer-free operation from 155V to 265V is the quietly valuable one here — Delhi's voltage swings between the evening load and the midnight dip, and this unit rides through that range on its own, without an extra box on the wall and one more thing to fail.
Twin rotary design engineered for sustained running in Indian summer conditions — the reason this unit holds 80% capacity at 52°C instead of throttling back.
A 3 Star rating with a 4.74 ISEER and a stated 1438 kWh annual consumption — a 2.5-ton machine you can run through a long season on a predictable bill.
A wide operating voltage window absorbs the fluctuation Delhi's grid delivers, so there is no separate stabilizer to buy, house or replace.
Up to 50 metres of pipe run and 30 metres of vertical height, 20 metres precharged — the flexibility to place the outdoor unit where a real building allows.
| Brand / Model | O General ASGG30CETB ✅ |
| Type | Inverter Split Air Conditioner ✅ |
| Capacity | 2.5 Ton — rooms up to 310 sq ft ✅ |
| Energy Rating | 3 Star · ISEER 4.74 ✅ |
| Cooling Capacity (Max) | 8800 W / 30,000 BTU/hr ✅ |
| Power Consumption (Full Load) | 2500 W ✅ |
| Annual Power Consumption | 1438 kWh ✅ |
| Compressor | Hyper Tropical Twin Rotary ✅ |
| Condenser | 100% Copper with Blue Fin coating ✅ |
| Refrigerant | R32 — eco-friendly, non-CFC ✅ |
| High Ambient Cooling | Maintains 80% capacity at 52°C ✅ |
| Operating Temperature Range | 18°C to 55°C ✅ |
| Airflow Volume | 1630 m³/hr · 959.381 CFM ✅ |
| Air Throw | Up to 25 metres ✅ |
| Fan Speeds | 6 levels ✅ |
| Filter | PM2.5 Filter ✅ |
| Stabilizer-Free Operation | 155 V to 265 V ✅ |
| Protection Features | Evaporator coil & PCB protection coatings · corrosion-resistant outdoor body · protection grill · compressor insulation jacket ✅ |
| Convenience | Self-Diagnosis Mode · Auto Restart · Remote Control ✅ |
| Noise Level (Indoor) | As low as 32 dB(A) ✅ |
| Indoor Unit (W×H×D / Weight) | 340 × 1150 × 280 mm · 16 kg ✅ |
| Outdoor Unit (W×H×D / Weight) | 788 × 940 × 320 mm · 52 kg ✅ |
| Piping Range | Max 50 m · 20 m precharged · max height 30 m ✅ |
| Refrigerant Charge | 1700 g · additional 40 g per metre ✅ |
| Pipe Size | Liquid 9.52 mm (3/8") · Gas 15.88 mm (5/8") ✅ |
| Box Contents | Indoor unit · outdoor unit · remote control · user manual & warranty card ✅ |
| Installation | Free standard installation with 3 metres copper pipe at Mahajan Electronics ✅ |
| Warranty | 5 Years on outdoor unit PCB ✅ |
Why buy from Mahajan Electronics?
- We match tonnage to your actual room before you buy
- 45+ years of trust in premium home appliances since 1981
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- Free standard installation with 3 metres copper pipe
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
O General ASGG30CETB · 2.5 Ton · 3 Star · ISEER 4.74 · 8800W Cooling · Hyper Tropical Twin Rotary · 80% Capacity at 52°C · 25 m Air Throw · Copper + Blue Fin · R32 · PM2.5 Filter · Stabilizer-Free 155–265V · 32 dB · Free Standard Installation with 3 m Copper Pipe · 5-Year ODU PCB Warranty
Image for reference only.
