The HCS-1221, HCS-1821, and HCS-2421 CLASSIC 60% series are reliable inverter air conditioners designed for high performance and energy savings. Featuring modern design and eco-friendly refrigerant, these units provide efficient cooling and heating for small to large spaces, ensuring year-round comfort with minimal electricity consumption.

• Energy efficiency of up to 60% for lower electricity bills
• High-performance T3 inverter compressor for stable cooling/heating
• Optimized EER rating of 3.2 for all models
• Wi-Fi control with offline voice support
• Ampere lock for controlled power usage
• Evaporator anti-corrosion coating for durability
• Eco-friendly R410 refrigerant
• Turbo mode for rapid cooling and heating
• 3D airflow for even air distribution

• Sleep and Quiet modes for peaceful nighttime operation
• Self-cleaning function for fresh and hygienic air
• I-Feel technology for precise temperature sensing
• Durable and reliable performance across all three models
• 4-year PCB & parts warranty
• 10-year compressor warranty for long-term peace of mind