MRCOOL OLYMPUS DUCT AIR HANDLER (DUCT-12HP-230B-O) – Precision Climate Control in a Compact Design

Fluctuating temperatures and inefficient HVAC systems can make any space uncomfortable. The DUCT-12HP-230B-O mini-split air handler delivers reliable, energy-efficient heating and cooling for spaces up to 550 square feet. Its low-profile, ceiling-concealed design blends seamlessly into any room.

The Olympus Duct series combines a compact, ceiling-concealed design with reliable performance, perfect for homes and small commercial spaces. Flush-mount installation keeps interiors clean, while wired and handheld controls allow effortless climate management. Energy-efficient operation ensures consistent comfort and helps lower electricity costs.

Providing 12K BTU of capacity, the MRCOOL OLYMPUS DUCT AIR HANDLER 12K BTU delivers dependable, energy-efficient performance for year-round comfort. Powered by eco-friendly R-454B refrigerant, this MRCOOL 1 ton mini split air handler ensures consistent temperatures, quiet operation, and lasting reliability—making it ideal for bedrooms, home offices, or small commercial spaces while helping reduce energy consumption.

Control is effortless and intuitive with the included accessories. The wired wall controller allows precise adjustments at a glance, while the handheld remote provides convenient access from anywhere in the room. Together, they make it easy to manage airflow, set modes, and fine-tune temperature without disrupting your daily routine, ensuring consistent comfort and convenience throughout your space. Advanced features like programmable schedules, sleep mode, and customizable fan speeds give homeowners

even greater flexibility, allowing the system to adapt seamlessly to daily habits while optimizing energy efficiency.

A recent reviewer mentioned, “Installing this unit optimized our space. The climate control is balanced, the airflow reaches every corner, and adjusting settings is simple.”

This feedback reflects the system’s dependable performance, consistent comfort, and precise control, giving homeowners confidence and peace of mind. Its quiet operation, energy-efficient design, and easy-to-use controls ensure every room maintains the ideal temperature, providing a worry-free, reliable climate solution for any space.

Whisper-quiet, energy-efficient, and built to last, this system ensures every room stays perfectly comfortable. With SmartHVAC® control and durable components, it delivers effortless, reliable performance you can count on year after year.

Product Highlights