The TCL 18SVN EX-31W is a high-performance 1.5 Ton T3 DC inverter split air conditioner designed for powerful cooling, smart energy saving, and reliable operation in extreme heat conditions. Manufactured by TCL, this model belongs to the advanced SaveIN / AI Cooling series, built specifically for Pakistan’s hot climate and unstable voltage supply.

Equipped with T-AI energy saving technology and a T3 tropical inverter compressor, this AC delivers strong cooling even in temperatures up to 62°C, ensuring stable comfort during peak summer heat. The inverter system intelligently adjusts compressor speed according to room temperature, helping reduce electricity consumption while maintaining consistent cooling performance.

It also includes modern comfort and smart features like Coanda airflow for wide air distribution, self-cleaning system for hygienic cooling, generator mode for load-shedding support, and smart connectivity options (variant dependent), making it a highly advanced and practical cooling solution.

This model is ideal for medium to large rooms, lounges, bedrooms, and offices, offering fast cooling, quiet operation, and long-term energy efficiency.


3. Key Features:

  • 1.5 Ton (approx. 18,500 BTU) cooling capacity
  • T3 DC inverter compressor for extreme heat performance
  • T-AI Energy Saving chipset for optimized electricity usage
  • Cooling support up to ~62°C ambient temperature
  • Coanda airflow system for wide and smooth air distribution
  • Self-cleaning evaporator for hygienic airflow
  • Generator mode for stable operation during load shedding
  • Low voltage operation (approx. 155V–265V range)
  • Eco-friendly refrigerant (R32)
  • Quiet indoor performance for comfort
  • Energy-efficient inverter system for lower bills
  • Ideal for large rooms and offices