
The Daikin EWYK-QZ is a high-performance, modular air-to-water reversible heat pump specifically engineered for commercial and light industrial environments. Providing a robust heating and cooling solution, this unit is highly suited for boiler replacement projects. Its base module delivers a 135 kW capacity, while the system's modular architecture allows for impressive scalability, supporting up to 500 kW per array and up to 2000 kW in grouped configurations. By utilizing R-290 (propane) as a natural refrigerant, the EWYK-QZ offers a sustainable, high-temperature heating output reaching up to 75 °C. Technologically advanced, the unit features full inverter scroll compressors and EC brushless fans to ensure peak efficiency, even during part-load operations. Installation is flexible due to its plug-and-play design, which facilitates both current requirements and future system expansions. Safety is a core priority for this R-290-based system, which includes comprehensive integrated protections such as dedicated unit and switchbox extraction fans, refrigerant leak detection systems, and audible/visual alarms to ensure secure and reliable operation across diverse institutional and industrial applications.
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