Duct-free systems are also known as ductless or mini-split systems for many people. These ductless systems can be used for residential, commercial, and industrial applications. They are suitable solutions where there is no ductwork. Unlike earlier ductless systems, these are more advanced and specifically engineered to save energy. They can be installed in single-zone and multi-zone systems. This system can be cooling only or heating and cooling both in which case it becomes a heat pump. These systems are way far more efficient systems out there and are the perfect solutions for any applications. The compressor will match its power to the load demand. The latest ones use flash injection compressor technology which is highly advanced. They are designed to operate 49°C to -25°C. We at DHVAC HEATING, REFRIGERATION, APPLIANCES AND AIRCONDITIONING SYSTEMS do all sorts of ductless/mini-split projects and have years and years of experience to deal with any kind of commercial and industrial system. Our expert licensed industrial refrigeration technicians is fully trained and capable of working on any kind of system. If you own a business where you need to get the installation done professionally for the duct-free systems. Please do check us out by either our nearest branches or even you can fill out the online service request form on our website or you can call us direct.