

Gree AC 18ZITH1W-T3 Ultra (Zeno Series) is a 2026 flagship 1.5 Ton T3 Inverter Split AC designed for relentless cooling in Pakistan’s hottest regions. Utilizing the elite G-10 Inverter Technology and a high-ambient T3 Tropical Compressor, it delivers a massive peak cooling capacity of 20,130 BTU/h. This "Ultra" model offers 60% electricity savings (Class A+) and is fully loaded with WiFi Smart Control, Colasma Air Purification, and a 4-Way Airflow system. With its elegant white finish, 150V low voltage startup, and double self-cleaning (IDU & ODU), the Zeno Ultra is built to perform where standard inverters fail.
| Model | GS-18ZITH1W-T3 Ultra (Zeno) |
|---|---|
| Peak Cooling | 20,130 BTU/h (High Capacity) |
| Compressor | T3 Tropical (Works up to 53°C) |
| Energy Class | Class A+ (Up to 60% Saving) |
| Health & Tech | WiFi | Colasma Purifier | Self-Clean |
The Gree GS-18ZITH1W-T3 Ultra from the Zeno Series is engineered for those who refuse to compromise on cooling during peak June heat. While standard ACs (T1 rated) struggle at 43°C, the Zeno Ultra’s T3 Tropical Compressor is designed to provide stable, uninterrupted cooling even when outdoor temperatures hit 53°C. Its oversized cooling coils allow it to reach a peak output of 20,130 BTU, effectively performing like a "heavy-duty" 1.5-ton unit.
Equipped with the latest G-10 Inverter Technology and a state-of-the-art DSP smart chip, the unit optimizes power consumption in real-time. The Power Gear Control allows you to manually limit the AC’s wattage, making it ideal for use on Solar Inverters or during peak electricity hours. This flexibility ensures you enjoy a 60% reduction in electricity costs without losing comfort.
| Cooling (Peak) | 20,130 BTU/h |
|---|---|
| Heating (Peak) | 19,790 BTU/h |
| SEER / Class | 12.8 / A+ (Energy Saving) |
| Refrigerant | Eco-Friendly R32 Gas |
| Voltage Range | 150V - 260V (Low Voltage) |
|---|---|
| Airflow | 4-Way Wide Angle (3D) |
| Fan Speeds | 7 Levels + Turbo Mode |
| Safety | Fireproof PCB & PFC 99% |
Gree Pakistan provides a comprehensive official warranty for the Zeno Ultra series, ensuring long-term reliability.
| Component | Warranty Period |
|---|---|
| Compressor | 10 Years |
| PCB Kit | 4 Years |
| Condenser/Evaporator | 2 Years |
| Parts & Service | 1 Year |