Gree Versati III 4.0/3.8kW, S1GRE - air-to-water heat pump outdoor unit

The Gree Versati III 4.0/3.8kW outdoor unit is a reliable and efficient third-generation air-to-water heat pump outdoor unit. The device is designed for heating, cooling, and domestic hot water preparation systems. The Versati III series stands out for its durability, favorable price, and consistently high efficiency even at low outdoor temperatures. The device is ideally suited for A+/A++ class residential properties with radiator or mixed heating systems.

This heat pump outdoor unit is used as the primary energy collection component, transferring heat from the environment to the indoor heat pump system. The outdoor unit features a built-in inverter compressor that optimizes operation based on instantaneous heat demand – thereby reducing electricity consumption and increasing the overall longevity of the system. The maximum efficiency of the unit reaches up to 5.13, with an electrical power input of up to 780 W, enabling the outdoor unit to efficiently utilize electricity for heating and cooling processes.

The device also features a durable construction and corrosion protection, making it suitable for operation in various climatic conditions. The integrated plate heat exchanger guarantees excellent heat transfer efficiency and resistance to thermal fluctuations. This is crucial for maintaining stable operation over many years. This series unit is compatible with hydroboxes and hot water cylinders, allowing this block to be used in various system configurations.

The compact dimensions of the device allow for convenient installation of the outdoor unit on a building wall or another designated location. This unit contains the essential components typical of outdoor equipment – compressor, fan, refrigerant circuit, anti-freeze protection, and other elements necessary for efficient equipment operation.