CGB / Constant Temperature Heat Pumps
Greenbro CGB Range
Constant Temperature
Heat Pumps
The Greenbro CGB Constant Temperature Heat Pumps, stands out as the ultimate solution for efficient and reliable heating needs.
Designed with cutting-edge technology, these heat pumps ensure a steady output temperature of up to 65°C, making them ideal for various applications, including domestic hot water, and industrial processes.
Versatile opions to suite your needs
The Greenbro CGB Range is not only powerful but also versatile in design. Choose from three different outer casings to best match your aesthetic and environmental requirements:
Standard Casing: A robust and economical choice for everyday applications.
Stainless Steel 304: Offers enhanced durability and resistance to corrosion, ideal for more demanding environments.
Stainless Steel 316: The premium choice, providing superior corrosion resistance and longevity, perfect for coastal or industrial areas.
Experience unmatched performance, with the Greenbro CGB Constant Tempareture Heat Pump
The CGB Range Heat Pumps are versatile and efficient, making them suitable for a wide array of heating applications. Their ability to maintain a constant temperature and their eco-friendly operation make them an excellent choice for both new installations and retrofits across various sectors.
Key feaures of the Greenbro CGB Constant Temperature Heat Pump
Consistent High Temperature: Delivers a stable output of 65°C, providing reliable and consistent heating for all applications.
Energy Efficiency: Utilizes advanced heat pump technology to achieve high Coefficient of Performance (COP), reducing energy consumption and operational costs.
Eco-Friendly Operation: Operates using environmentally friendly refrigerants, minimizing the carbon footprint and contributing to a sustainable future.
Advanced Controls: Equipped with intelligent control systems for precise temperature regulation and easy integration with existing heating systems.
Durable Construction: Built with high-quality materials to ensure long-lasting performance and durability even in demanding environments.
Quiet Operation: Engineered for low noise levels, ensuring minimal disruption in residential, commercial, or industrial settings.
Versatile Applications: Suitable for a wide range of applications, including residential heating, commercial buildings, industrial processes, and more.
Our Greenbro CGB Constant Temperature heat pumps are ideal for various applications, including:
Residential Heating: Underfloor Heating Systems, Domestic Hot Water Supply.
Commercial Buildings: Office Buildings, Hotels and Resorts, Retail Stores and Shopping Centers, Restaurants and Cafes, Schools and Universities, Hospitals and Healthcare Facilities.
Industrial Processes: Manufacturing Plants, Chemical Processing Facilities, Food and Beverage Processing, Textile Production, Pharmaceutical Production.
Agricultural Applications: Greenhouses and Nurseries, Livestock Barns and Poultry Houses, Aquaculture and Fish Farming.
Public And Community Buildings: Community Centres, Sports Facilities and Gyms, Spas.
Renewable Energy Integration: Solar Thermal Systems, Geothermal Heating Systems, Hybrid Systems Combining Multiple Renewable Energy Sources.
Specialized Applications: District Heating Networks, Industrial Drying Processes.
Retrofit Projects: Upgrading Existing Heating Systems to Improve Energy Efficiency, Replacing old Boilers with Modern, Efficient Heat Pumps.
New Construction: Integration into new Residential and Commercial Developments, Custom-Designed Heating Solutions for specific building requirements.
| MODEL | CGB-020-S | CGB-034-S | CGB-040-S | ||
| Heating Capacity | kW | 20 | 34 | 40 | |
| Power | Power Supply | Ph-V-Hz | 380V/3PH/50HZ | 380V/3PH/50HZ | 380V/3PH/50HZ |
| Rated Input Consumption | kW | 4.9 | 8.3 | 9.8 | |
| Max Input Consumption | kW | 6.86 | 11.62 | 13.72 | |
| Rated Input Current | A | 8.77 | 14.85 | 17.54 | |
| Max Input Current | A | 12.28 | 20.79 | 24.55 | |
| Starting Current | A | 58 | 60 | 70 | |
| COP | W/W | 4.08 | 4.10 | 4.08 | |
| Max Water Temp Setpoint | °C | 65 | 65 | 65 | |
| Max Outlet Water Temp | °C | 65 | 65 | 65 | |
| Hot Water Yield | L/h | 430 | 731 | 860 | |
| Recommended Water Flow | m³/h | 4.3 | 7.3 | 8.6 | |
| Working Temp (Ambient) | °C | -10°C~43°C | -10°C~43°C | -10°C~43°C | |
| Compressor | Model | ZW72KA-TPF-52E | ZW61KA-TPF-52E | ZW72KA-TPF-52E | |
| Type / Brand | Scroll / Copeland | Scroll / Copeland | Scroll / Copeland | ||
| Compressor Qty | PCS | 1 | 2 | 2 | |
| Capacity | kW | 17.6 | 14.9 | 17.6 | |
| Locked Rotor Amp | A | 58 | 52 | 58 | |
| Thermal Protector | Inner | Inner | Inner | ||
| Capacitor | µF | None | None | None | |
| Fan Motor | |||||
| Model | YDK-160G-6 / HELONG | YDK-160G-6 / HELONG | YDK-160G-6 / HELONG | ||
| Input | W | 320 | 320 | 320 | |
| Capacitor | µF | 10 | 10 | 10 | |
| Speed | r/min | 800/500 | 800/500 | 800/500 | |
| Diameter of Fans | mm | 556 | 556 | 556 | |
| Air Flow | m3/h | 7000 | 7000 | 7000 | |
| Fan Motor Qty | PCS | 1 | 2 | 2 | |
| Heat Exchanger | Type | Copper Tube in Shell | Copper Tube in Shell | Copper Tube in Shell | |
| Qty | PCS | 1 | 2 | 2 | |
| Model | 7P | 6P | 7P | ||
| Diameter of Copper Pipe | mm | 19 | 19 | 19 | |
| Evaporator | Number of Rows | 2 | 2 | 2 | |
| Tube Pitch(a)x Row Pitch(b) | mm | 25×22 | 25×22 | 25×22 | |
| Fin Spacing | mm | 1,8 | 1,8 | 1,8 | |
| Fin Type | Hydrophilic Aluminum | Hydrophilic Aluminum | Hydrophilic Aluminum | ||
| Tube Outer Diameter & Type | mm | Ø9.52 Innergroove Tube | Ø9.52 Innergroove Tube | Ø9.52 Innergroove Tube | |
| Coil Length x Width x Height | mm | 1609x38x900 | 2 x 1082x44x1000 | 2 x 1082x44x1200 | |
| Number of Circuits | 8 | 12 | 14 | ||
| Four-Way Valve | Model / Brand | STF-0408G / Saginomiya | STF-0408G / Saginomiya | STF-0408G / Saginomiya | |
| AC Contactor | Model / Brand | 3TF3300-0X/AC220V/ Siemens | 3TF3300-0X/AC220V/ Siemens | 3TF3300-0X/AC220V/ Siemens | |
| Expansion Device | Type | Thermostatic Expansion Valve | Thermostatic Expansion Valve | Thermostatic Expansion Valve | |
| Model / Brand | TCBE-2 (068U4202) / Danfoss | TCBE-1 (068U4201) / Danfoss | TCBE-2 (068U4202) / Danfoss | ||
| Wire Controller | Type | Intelligent Touch Screen | Intelligent Touch Screen | Intelligent Touch Screen | |
| Part Number | O01T0089 | O01T0089 | O01T0089 | ||
| The Length of Control Cable | m | 12 | 12 | 12 | |
| Set Temp. | °C | 30~65 | 30~65 | 30~65 | |
| Water System | Materials of Water Pipe | Copper | Copper | Copper | |
| Water Flow | m3/h | 4.3 | 7.3 | 8.6 | |
| Water Pressure Differential | Kpa | 55 | 55 | 55 | |
| Water Inlet Connection Size | mm | DN25 / Female | DN40 / Female | DN40 / Female | |
| Water Outlet Connection Size | mm | DN25 / Female | DN40 / Female | DN40 / Female | |
| Refrigerant HP & LP | Mpa | 2.85/0.02 | 2.85/0.02 | 2.85/0.02 | |
| Refrigerant | Gas Type | (R417A) | (R417A) | (R417A) | |
| Gas Weight | g | 1 x 3400g | 2 x 2700g | 2 x 2700g | |
| Sound Pressure Level | dB(A) | 57 | 60 | 61 | |
| Dimensions | Dimension(L*W*H) | mm | 752x690x965 | 1450x702x1060 | 1450x702x1260 |
| Packing(L*W*H) | mm | 840x750x1100 | 1525x805x1220 | 1525x805x1420 | |
| NG/WG | kg | 139/157 | 249/294 | 268/316 | |
| MODEL | CGB-050-S | CGB-060-S | CGB-070-V | ||
| Heating Capacity | kW | 50 | 60 | 70 | |
| Power | Power Supply | Ph-V-Hz | 380V/3PH/50HZ | 380V/3PH/50HZ | 380V/3PH/50HZ |
| Rated Input Consumption | kW | 12.4 | 15 | 17.3 | |
| Max Input Consumption | kW | 17.36 | 21.00 | 24.22 | |
| Rated Input Current | A | 22.19 | 26.84 | 30.96 | |
| Max Input Current | A | 31.07 | 37.58 | 43.34 | |
| Starting Current | A | 90 | 100 | 130 | |
| COP | W/W | 4.03 | 4.00 | 4.05 | |
| Max Water Temp Setpoint | °C | 65 | 65 | 65 | |
| Max Outlet Water Temp | °C | 65 | 65 | 65 | |
| Hot Water Yield | L/h | 1075 | 1290 | 1505 | |
| Recommended Water Flow | m³/h | 10.7 | 12.9 | 15.0 | |
| Working Temp (Ambient) | °C | -10°C~43°C | -10°C~43°C | -10°C~43°C | |
| Compressor | Model | ZW61KA-TPF-52E | ZW72KA-TPF-52E | ZW125KA-TPF-522 | |
| Type / Brand | Scroll / Copeland | Scroll / Copeland | Scroll / Copeland | ||
| Compressor Qty | PCS | 3 | 3 | 2 | |
| Capacity | kW | 14.9 | 17.6 | 30.6 | |
| Locked Rotor Amp | A | 52 | 58 | 100 | |
| Thermal Protector | Inner | Inner | Inner | ||
| Capacitor | µF | None | None | None | |
| Fan Motor | |||||
| Model | YDK-160G-6 / HELONG | YDK-160G-6 / HELONG | YWF.A6T-630S-5DIIIS00/DUNLI | ||
| Input | W | 320 | 320 | 500 | |
| Capacitor | µF | 10 | 10 | / | |
| Speed | r/min | 800/500 | 800/500 | 900 | |
| Diameter of Fans | mm | 556 | 556 | 630 | |
| Air Flow | m3/h | 7000 | 7000 | 10800 | |
| Fan Motor Qty | PCS | 3 | 3 | 2 | |
| Heat Exchanger | Type | Copper Tube in Shell | Copper Tube in Shell | Copper Tube in Shell | |
| Qty | PCS | 2 | 2 | 2 | |
| Model | 6P | 7P | 12 | ||
| Diameter of Copper Pipe | mm | 19 | 19 | 2 x 25.4 | |
| Evaporator | Number of Rows | 3 | 3 | 2 | |
| Tube Pitch(a)x Row Pitch(b) | mm | 25×22 | 25×22 | 25×22 | |
| Fin Spacing | mm | 1,8 | 1,8 | 2.2 | |
| Fin Type | Hydrophilic Aluminum | Hydrophilic Aluminum | Hydrophilic Aluminum | ||
| Tube Outer Diameter & Type | mm | Ø9.52 Innergroove Tube | Ø9.52 Innergroove Tube | Ø9.52 Innergroove Tube | |
| Coil Length x Width x Height | mm | 3 x 935x44x1200 | 3 x 935x44x1200 | 2 x 1740x44x900 | |
| Number of Circuits | 21 | 21 | 2 x 9 | ||
| Four-Way Valve | Model / Brand | STF-0408G / Saginomiya | STF-0408G / Saginomiya | STF-0712G / Saginomiya | |
| AC Contactor | Model / Brand | 3TF3300-0X/AC220V/ Siemens | 3TF3300-0X/AC220V/ Siemens | 3TF3400-0X/AC220V/ Siemens | |
| Expansion Device | Type | Thermostatic Expansion Valve | Thermostatic Expansion Valve | Thermostatic Expansion Valve | |
| Model / Brand | TCBE-1 (068U4201) / Danfoss | TCBE-2 (068U4202) / Danfoss | TGEL-11(067N2157) / Danfoss | ||
| Wire Controller | Type | Intelligent Touch Screen | Intelligent Touch Screen | Intelligent Touch Screen | |
| Part Number | O01T0089 | O01T0089 | O01T0089 | ||
| The Length of Control Cable | m | 12 | 12 | 12 | |
| Set Temp. | °C | 30~65 | 30~65 | 30~65 | |
| Water System | Materials of Water Pipe | Copper | Copper | Copper | |
| Water Flow | m3/h | 10.7 | 12.9 | 15.0 | |
| Water Pressure Differential | Kpa | 57 | 57 | 60 | |
| Water Inlet Connection Size | mm | DN50 / Female | DN50 / Female | DN50 / Female | |
| Water Outlet Connection Size | mm | DN50 / Female | DN50 / Female | DN50 / Female | |
| Refrigerant HP & LP | Mpa | 2.85/0.02 | 2.85/0.02 | 2.85/0.02 | |
| Refrigerant | Gas Type | (R417A) | (R417A) | (R417A) | |
| Gas Weight | g | 3 x 2700g | 3 x 2700g | 2 x 6200g | |
| Sound Pressure Level | dB(A) | 62 | 63 | 68 | |
| Dimensions | Dimension(L*W*H) | mm | 2150x765x1290 | 2150x765x1290 | 2000x980x1960 |
| Packing(L*W*H) | mm | 2250x865x1450 | 2250x865x1450 | 2130x1100x1250 | |
| NG/WG | kg | 398/460 | 428/490 | 530/620 | |
| MODEL | CGB-105-V | CGB-140-V | CGB-210-V | ||
| Heating Capacity | kW | 105 | 140 | 210 | |
| Power | Power Supply | Ph-V-Hz | 380V/3PH/50HZ | 380V/3PH/50HZ | 380V/3PH/50HZ |
| Rated Input Consumption | kW | 25.7 | 34.6 | 51.4 | |
| Max Input Consumption | kW | 35.98 | 48.44 | 71.96 | |
| Rated Input Current | A | 45.99 | 61.92 | 91.98 | |
| Max Input Current | A | 64.39 | 86.68 | 128.78 | |
| Starting Current | A | 200 | 260 | 400 | |
| COP | W/W | 4.09 | 4.04 | 4.08 | |
| Max Water Temp Setpoint | °C | 65 | 65 | 65 | |
| Max Outlet Water Temp | °C | 65 | 65 | 65 | |
| Hot Water Yield | L/h | 2257 | 3010 | 4514 | |
| Recommended Water Flow | m³/h | 22.6 | 30.0 | 45.2 | |
| Working Temp (Ambient) | °C | -10°C~43°C | -10°C~43°C | -10°C~43°C | |
| Compressor | Model | VR190KS-TPF-522 | ZW125KA-TPF-522 | VR190KS-TPF-522 | |
| Type / Brand | Scroll / Copeland | Scroll / Copeland | Scroll / Copeland | ||
| Compressor Qty | PCS | 2 | 4 | 4 | |
| Capacity | kW | 45.6 | 61.2 | 91.2 | |
| Locked Rotor Amp | A | 150 | 200 | 300 | |
| Thermal Protector | Inner | Inner | Inner | ||
| Capacitor | µF | None | None | None | |
| Fan Motor | |||||
| Model | YWF.A6T-710S-7F1IIIS10/DUNLI | YWF.A6T-630S-5DIIIS00 / DUNLI | YWF.A6T-710S-7F1IIIS10 / DUNLI | ||
| Input | W | / | 500 | 1000 | |
| Capacitor | µF | 1000 | None | None | |
| Speed | r/min | None | 900 | 900 | |
| Diameter of Fans | mm | 900 | 630 | 710 | |
| Air Flow | m3/h | 710 | 10800 | 13500 | |
| Fan Motor Qty | PCS | 13500 | 4 | 4 | |
| 2 | |||||
| Heat Exchanger | Type | Copper Tube in Shell | Copper Tube in Shell | Copper Tube in Shell | |
| Qty | PCS | 2 | 2 | 2 | |
| Model | 15 | 12 | 15 | ||
| Diameter of Copper Pipe | mm | 2 x 25.4 | 4 x 25.4 | 4 x 25.4 | |
| Evaporator | Number of Rows | 3 | 2 | 3 | |
| Tube Pitch(a)x Row Pitch(b) | mm | 25×22 | 25×22 | 25×22 | |
| Fin Spacing | mm | 2.2 | 2.2 | 2.2 | |
| Fin Type | Hydrophilic Aluminum | Hydrophilic Aluminum | Hydrophilic Aluminum | ||
| Tube Outer Diameter & Type | mm | Ø9.52 Innergroove Tube | Ø9.52 Innergroove Tube | Ø9.52 Innergroove Tube | |
| Coil Length x Width x Height | mm | 2 x 1740x66x1000 | 2 x 1740x66x900 | 2 x 1740x66x1000 | |
| Number of Circuits | 2 x 10 | 4 x 9 | 4 x 10 | ||
| Four-Way Valve | Model / Brand | STF-1511G / Saginomiya | STF-0712G / Saginomiya | STF-1511G / Saginomiya | |
| AC Contactor | Model / Brand | 3TF3500-0X/AC220V / Siemens | 3TF3400-0X/AC220V / Siemens | 3TF3500-0X/AC220V / Siemens | |
| Expansion Device | Type | Thermostatic Expansion Valve | Thermostatic Expansion Valve | Thermostatic Expansion Valve | |
| Model / Brand | TGEX-15(067N2161) / Danfoss | TGEL-11(067N2157) / Danfoss | TGEX-15(067N2161) / Danfoss | ||
| Wire Controller | Type | Intelligent Touch Screen | Intelligent Touch Screen | Intelligent Touch Screen | |
| Part Number | O01T0089 | O01T0089 | O01T0089 | ||
| The Length of Control Cable | m | 12 | 12 | 12 | |
| Set Temp. | °C | 30~65 | 30~65 | 30~65 | |
| Water System | Materials of Water Pipe | Copper | Copper | Copper | |
| Water Flow | m3/h | 22.6 | 30.0 | 45.2 | |
| Water Pressure Differential | Kpa | 60 | 60 | 60 | |
| Water Inlet Connection Size | mm | DN50 / Female | DN80 / Female | DN80 / Female | |
| Water Outlet Connection Size | mm | DN50 / Female | DN80 / Female | DN80 / Female | |
| Refrigerant HP & LP | Mpa | 2.85/0.02 | 3.0/0.02 | 2.85/0.02 | |
| Refrigerant | Gas Type | (R417A) | (R417A) | (R417A) | |
| Gas Weight | g | 2 x 7200g | 4 x 6200g | 4 x 7200g | |
| Sound Pressure Level | dB(A) | 71 | 72 | 73 | |
| Dimensions | Dimension(L*W*H) | mm | 2000x980x2060 | 2000x2160x2230 | 2000x2160x2335 |
| Packing(L*W*H) | mm | 2130x1100x2260 | 2090x2350x2360 | 2100x2290x2460 | |
| NG/WG | kg | 620/710 | 1040/1120 | 1040/1120 | |