About Fujitsu Airstage High Static Pressure Duct Outdoor Units - R32
Built with robust R32 refrigerant technology, the KRTA and KBTB outdoor units deliver improved energy efficiency and reduced environmental impact without compromising performance. Their durable construction, quiet operation, and wide operating range—including cooling capability down to –15 °C—make them a trusted choice for offices, retail spaces, hotels, and homes where reliable, year-round comfort is essential.


