Gree Versati III DUO 8.0/7.7kW, S1GRE - Air-to-Water Heat Pump Indoor Unit

The Gree Versati III DUO 8.0/7.7 kW indoor unit is a reliable and efficient third-generation air-to-water heat pump indoor 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 set includes a three-way valve, a room thermostat (temperature sensor), a water heater controller, a signal cable between the indoor and outdoor units, a coarse filter, and an outdoor unit bottom plate heating cable.

This heat pump indoor unit is used as the main energy collection component, transferring heat from the environment into the internal heat pump system.

The maximum efficiency of the device reaches up to 4.71, and the electrical power is up to 2140 W, allowing the indoor unit to efficiently utilize electricity for heating and cooling processes. This indoor unit features an integrated domestic hot water tank with a capacity of 185 liters.

The device also features a durable construction and corrosion protection, making it suitable for operation in various climatic conditions. The operating parameters of the heat pump at T=+7 °C/+35 °C are: nominal heating capacity (underfloor heating) of 8 kW. The device also boasts an extremely high coefficient of performance (COP) of 4.7, and a COPd of 6.29 (A7/W35 °C). The cooling capacity of the device (underfloor cooling) is 7 kW, with an energy efficiency ratio (EER) of up to 4. The device also features an integrated touch-sensitive control screen and integrated WiFi.