
The CIAT Major Line series is a versatile range of high-wall hydronic comfort units designed for diverse installation requirements. These units are available in both cased (CV/CH) and uncased (NCV/NCH) configurations, offering flexible mounting options for horizontal or vertical placement. With a cooling capacity ranging from 0.7 to 8.5 kW and a heating capacity between 0.9 and 9 kW, the Major Line is engineered to provide efficient temperature control in various environments. The units feature advanced air diffusion technology, utilizing the Coanda effect via fixed rear-oriented fins to ensure uniform air distribution throughout the comfort zone. Designed with sustainability and maintenance in mind, the Major Line series incorporates highly recyclable materials and features an easily accessible filter system and fan unit. The range offers three distinct motor types, including high-efficiency HEE 2-10V, HEE ON/OFF, and traditional AC 5-speed asynchronous motors. These units provide exceptional acoustic performance with noise ratings below NR 20 at low speeds. Engineered for reliability, the system supports 2-pipe, 2-pipe-2-wire, and 4-pipe applications, making it a robust solution for modern hydronic HVAC systems.
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