
Energy Environment Business Shortcut to Energy Cube
New and Renewable Energy Business
- Development of water-to-water geothermal source heat pumps
- Development of small, variable heat pumps
- Development of HP-Ventilation-linked products
- Energy-related government projects
Air Conditioning Equipment Business
- OAC design and manufacture
- DHF design and manufacture
- IoT-based energy saving for air conditioning equipment
- Development of energy-saving technology

Energy Convergence Business
- Design and construction of geothermal systems
- Design and construction of thermal energy storage systems
- Development of ICT convergence technologies
- Energy efficiency projects
Waste-To-Energy Business
- Production of pre-treatment facilities
- Localization of gasification facility components
- Entry-level small treatment facilities
ITEM
(Intelligent Thermal Energy & Environment Management)
Management Objectives
- Development of sustainable energy production technology considering the environment
- Development of waste-to-energy and energy-saving technology for air-conditioners
- Development of energy system designs using IoT-based technology and technologies for efficient energy utilization
Geothermal heat pump line-up
Model | EQ-30GHS9A | EQ-50GHS9A | EQ-50GHS9B [Hot Gas Bypass] | |
Refrigerant | R-410A | R-410A | R-410A | |
Capacity | Cooling [W] | 113,584 | 200,410 | 193,366 |
Active power for cooling [KW] | 23.8 | 36.95 | 37.80 | |
Heating [W] | 105,842 | 185,687 | 194,286 | |
Active power for heating [KW] | 29.01 | 46.11 | 49.14 | |
Efficiency | Cooling COP | 4.77 | 5.42 | 5.12 |
Heating COP | 530 | 4.03 | 3.95 | |
Weight | Product weight [KG] | 920 | 930 | 930 |
External dimensions | [D * W * H]mm | 650 * 1450 * 1675 | 650 * 1600 * 1780 | 650 * 1600 * 1780 |
Connection diameter | Ground heat exchanger [A ] | 50 | 65 | 65 |
Hot/Cold water heat exchanger [A ] | 50 | 65 | 65 | |
Compressor | TYPE | SCROLL | SCROLL | SCROLL |
Quantity | 2 | 2 | 2 | |
Ground heat exchanger | TYPE | PLATE | PLATE | PLATE |
Quantity | 1 | 1 | 1 | |
Coolant volume [lpm] | 360 | 580 | 580 | |
Load-side heat exchanger | TYPE | PLATE | PLATE | PLATE |
Quantity | 1 | 1 | 1 | |
Coolant volume[lpm] | 348 | 580 | 580 | |
4WAY Valve | TYPE | ELECTRONIC | ELECTRONIC | ELECTRONIC |
Quantity | 2 | 2 | 2 | |
Expansion valve | TYPE | THERMOSTATIC | THERMOSTATIC | THERMOSTATIC |
Quantity | 2 | 2 | 2 |


Features of Geothermal Heat Pump
1. Wireless Data Tranceiving System Utilizing IT Technology
- In-house development of IoT-based two-way communication technology
- Radio transmission and control of signals generated by the heat pump
- Checking and controlling the operation of the heat pump in Web and mobile
- Applying Beacon (Bluetooth) technology to check unique information of the heat pump for user access
- Diagnosis of the heat pump and generation of alarms using IoT

2. IOT Technology Convergence





Thermal Heat Pump Delivery Performance

Daejeon Science (2020)
- Location : Daejeon
- Capacity : 50RT×4Sets
- Model : EQ-50GHS9A

Belive (2020)
- Location : Belive Hanam남
- Capacity : 30RT×1Set
- Model : EQ-30GHS9A

Suwon Sports Complex (2020)
- Location : Suwon Gwanggyo
- Capacity : 150RT×3Sets
- Model : EQ-150GHS9B

Hoseo University Dormitories (2016)
- Location : Cheonan
- Capacity : 30RT×1Sets
- Model : EQ-30 GHS

Developed the platform for urban hybrid heat supply
- Location : Gyeonggi-do
- Capacity : 50RT×4 SetS
- Model : EQ-50GHS9A

Wooil Farm (Asia’s largest glasshouse)
- Location : Hwaseong, Gyeonggi-do
- Capacity : 50RT×6Sets
- Model : EQ-50 GHS-H

Wirye Starfield
- Location : E-mart at Wirye, Hanam
- Capacity : 30RT×2Sets
- Model : EQ-30GHS9A

NVH Korea’s Hwaseong Research Center
- Location : Hwaseong
- Capacity : 50RT×3Sets
- Model : EQ-50GHS9A

Clinical Training Building, Kyungpook National University Hospital, Daegu
- Location : Kyungpook National University Hospital, Daegu
- Capacity : 50RT×16Sets
- Model : EQ-50GHS9B
Geothermal Heat Pump KS Certificate

