GRAT 61,000 BTU/18 KW Heating & Cooling & DHW 3 in 1 Heat Pump, Heating Area 110-160 m2

The Ultimate Heating, Cooling, and Hot Water System for Modern, Energy-Efficient Homes

GRAT heating, cooling, and hot water three-in-one heat pump is a centralized heat pump system that combines heating, cooling, and hot water supply functions. It provides cooling in summer, heating in winter, and hot water year-round, all aimed at creating a comfortable living environment.

With its extensive coverage, a single 61,000 BTU/18 KW heat pump unit can effectively heat or cool homes ranging from 110 to 160 square meters, providing versatility and adaptability for residences of various sizes. Enhanced with an intelligent control system, it achieves remarkable energy efficiency, establishing itself as an eco-conscious option. Whether you’re constructing a new home or upgrading an existing one, this system is well-suited for both scenarios. It is applicable in contemporary residences, hotels, resorts, fitness centers, and more, guaranteeing comfort and sustainability.

Dimensions
Width: 1040mm (40.94 inches)
Depth: 445mm (17.52 inches)
Height: 1350mm (53.15 inches)
Net Weight: 120kg (264.55 lb)
A single unit is suitable for heating purposes in homes ranging from 110 to 160 square meters. It can be paired with a 150-liter buffer water tank. Additionally, for hot water supply, it can be configured based on a per capita hot water usage of 40-60 liters per person, using a domestic water tank.

Key Features
✓ Year-Round Functionality
It provides cooling in summer, heating in winter, and also serves as a source of hot water.
✓ Versatile Terminal Compatibility
The system can be used in conjunction with underfloor heating, modern radiators, fan coil units, making it suitable for both new construction and retrofitting in older homes.
✓ Smart Control
Equipped with an intelligent control system, it can automatically adjust cooling, heating, and hot water supply based on the season, indoor temperature, and user requirements.
✓ Energy Efficiency and Environmental Friendliness
It uses R32 refrigerant and a variable-frequency compressor, achieving a high coefficient of performance (COP) of up to 4 or more and earning an ERP A+++ rating, which reduces energy consumption and carbon emissions.
✓ Wi-Fi Connectivity
With Wi-Fi functionality, users can control the system remotely in real-time using a smart app for added convenience.
✓ Low Noise Design
The system incorporates low-noise axial flow fans, ensuring quiet operation with noise levels not exceeding 56 decibels.
✓ Wide Coverage
One unit is suitable for homes ranging from 110 to 160 square meters, providing flexibility and adaptability for different-sized residences.