The ES-18NV01WT3 is a premium 1.5 Ton Split Air Conditioner engineered for durability and high-efficiency cooling. Below is the detailed breakdown of its core systems and performance capabilities.
1. Advanced Inverter Technology
This unit utilizes a variable-speed compressor (often the J-Tech Inverter system). Unlike conventional ACs that turn the motor “on” or “off” completely, this model:
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Slows down once the desired temperature is reached.
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Eliminates high-power spikes during startup.
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Operates at a micro-computer controlled frequency to maintain temperature within ±0.5°C.
2. Cooling Efficiency & Airflow Management
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BTU Rating: Delivers approximately 18,000 BTU/h, sufficient for cooling large master bedrooms or medium-sized office spaces even when outdoor temperatures exceed 45°C.
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Coanda Airflow System: This mechanism uses the “Coanda Effect” to stream cold air along the ceiling. This allows the air to fall naturally and evenly across the room, preventing the discomfort of a direct cold blast on your skin.
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Super Jet Mode: When activated, the unit runs at maximum fan speed and compressor frequency to lower the room temperature by 5°C in just 5 minutes.
3. Built for Longevity
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Copper Condenser Coils: The internal heat exchanger is made of 100% Copper. Copper is superior to aluminum because it has better thermal conductivity and is significantly more resistant to corrosion and high-pressure leaks.
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Blue Fin / Gold Fin Coating: The outdoor unit (condenser) is treated with a specialized anti-corrosive coating to protect the fins from rain, salt air, and humidity, preventing premature “pitting” and efficiency loss.
4. Health and Filtration
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High-Density Filter: Equipped with a fine-mesh dust filter that captures airborne particles, pollen, and dust.
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Self-Cleaning Function: After the AC is turned off, the fan continues to run for a short period to dry the internal evaporator coil. This prevents the growth of mold and mildew, which are common causes of “stale” AC smells.
5. Electrical & Smart Features
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Eco Mode: Reduces the maximum power input. This is ideal when you are running other high-power appliances (like a microwave or iron) on the same circuit.
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Voltage Shield: Designed to handle voltage fluctuations. It can often operate in a wide range (e.g., 150V to 264V) without the need for an external stabilizer.
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Auto-Restart: In the event of a power failure, the unit automatically resumes operation with the previous settings once power is restored.
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Technical Specifications Table

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