# Gree Versati III DUO 15.5/13.0kW, S1GRE- Air-to-Water Heat Pump Indoor Unit

> Gree Versati III DUO GRS-CQ16PDG/NHH2-M-I is the indoor unit of a three-phase air-to-water system with an integrated domestic-hot-water tank. It is used only with a compatible outdoor unit for heating, domestic hot water and cooling.

## Product identity
- **Brand:** GREE electric appliances
- **Product family:** Gree Versati III DUO heat pump
- **Variant:** 15.5 kW
- **SKU:** GRS-CQ16PDG/NHH2-M-I
- **MPN:** GRS-CQ16PDG/NHH2-M-I

## Description
The Gree Versati III DUO indoor unit is part of a split air-to-water heat-pump system and is not a stand-alone heat pump. Model GRS-CQ16PDG/NHH2-M-I is intended to be paired with the specified compatible Gree outdoor unit and its integrated domestic-hot-water tank.

The stated 15.5 kW heating and 13.0 kW cooling outputs apply to the completed system under defined test conditions, not to the indoor unit alone. The outdoor unit, hydraulic layout and installation location must be selected by a qualified designer or installer.

## Specifications
- **Water heater:** Su vandens šildytuvu
- **Heat pump type:** Oras-vanduo
- **COP:** 4.3
- **Tipas:** Vidinis blokas split tipo oras–vanduo sistemai
- **Modelis:** GRS-CQ16PDG/NHH2-M-I
- **Dimensions:** 1800 x 600 x 650 mm
- **Warranty:** 5 metai
- **Refrigerant:** R32
- **Power Supply:** Trifazis
- **Cooling capacity:** 13,0 kW (visos sistemos)
- **Heating capacity:** 15 kW kW
- **Noise level:** 31 dB
- **Warranty:** 2 m.

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