Aircon 1.5 Ton 18,000 BTU 17.6 SEER Wall Mounted Ductless Mini Split Heat Pump System | Serene Series | ASRCI4H4S18-ASREM4H4S18

Aircon 1.5 Ton 18,000 BTU 17.6 SEER Wall Mounted Ductless Mini Split Heat Pump System | Serene Series | ASRCI4H4S18-ASREM4H4S18

The Air-Con Serene Series is a high-efficiency line of ductless mini-split heat pump systems engineered for reliable, year-round comfort in both residential and light commercial applications. Designed to handle extreme weather conditions, these systems provide consistent heating and cooling performance—even in subzero winters or high-humidity summers. With inverter technology, whisper-quiet operation, and Energy Star certification, the Serene Series is ideal for bedrooms, home offices, additions, and retrofit projects where flexible climate control is essential.

Each unit is equipped with an advanced variable-speed compressor that intelligently adapts to changing indoor conditions, reducing energy usage and extending equipment life. Operating as low as 5°F for cooling and down to -4°F for heating, the Serene Series eliminates the need for supplemental systems in most climates.

All systems include a complete installation kit—featuring a 15-foot copper line set, power and communication cables, remote control, indoor wall-mounted air handler, and outdoor condenser—making installation quicker and more streamlined for contractors and DIYers alike.

Key Features

• Extreme Climate Operation: Performs reliably in outdoor temps as low as 5°F for cooling and -4°F for heating.
• Inverter Technology: Variable-speed compressor ensures consistent comfort, higher efficiency, and quieter operation.
• Energy Star Certified: Meets strict efficiency standards set by the EPA, helping reduce energy bills.
• Ultra-Quiet Operation: Perfect for sound-sensitive areas like bedrooms, nurseries, and home offices.
• Dehumidification Mode: Actively controls humidity while maintaining energy efficiency and air quality.
• All-in-One Installation Kit: Includes everything needed for standard installs—indoor unit, outdoor unit, 15' copper line set, electrical wiring, and remote control.
• Sleek Wall-Mounted Design: Space-saving indoor units that complement any room decor.
• Easy Maintenance: Washable filters and accessible components simplify regular upkeep.

About the Manufacturer

Air-Con International has been a trusted name in the HVAC industry for over 15 years, offering a wide range of ductless systems engineered for energy efficiency, durability, and ease of use. Headquartered in the United States, Air-Con supports both residential and commercial customers with products that meet rigorous North American standards. Their systems are backed by AHRI certification, Energy Star approval, and robust warranties—making Air-Con a reliable partner for HVAC professionals and homeowners alike.

White Papers

• Serene Series Brochure (PDF)
• Installation Manual (PDF)
• User Manual (PDF)
• AHRI Certificate (PDF)