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

> Gree Versati III GRS-CQ4.0PD/NHH-E-O is the outdoor unit for a compatible 4.0/3.8 kW single-phase split air-to-water heat-pump system. It is not a complete heat pump and requires its matching indoor unit.

## Product identity
- **Brand:** GREE electric appliances
- **Product family:** Gree Versati III outdoor unit (NHH generation)
- **Variant:** 4 kW
- **SKU:** GRS-CQ4.0PD/NHH-E-O
- **MPN:** GRS-CQ4.0PD/NHH-E-O

## Description
This Gree Versati III product is the outdoor unit of a compatible single-phase split air-to-water heat-pump system. Its stated heating capacity is 4.0 kW and cooling capacity is 3.8 kW; the complete system uses R32 refrigerant.

The outdoor unit measures 975 × 702 × 396 mm and weighs 52 kg. It must be paired with the specified indoor unit and designed with compatible refrigerant and hydraulic components.

## Specifications
- **Refrigerant:** R32
- **Komponento Tipas:** Lauko blokas
- **Heat pump type:** Oras-vanduo
- **Warranty:** 5 metai
- **Power Supply:** Vienfazis
- **Cooling capacity:** 3.8 kW
- **Heating capacity:** 4 kW kW

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