


Kolant geo water source heat pump
- Extremely energy saving COP 5.6~9.7
- Heating,cooling and domestic hot water in one solution
- Inverter high COP tech, electronic expansion valve and high low pressure pressure sensors for accurate control
- Modbus protocol is built inside to be connected with any other external controller and BMS(building management system) control.
- Stable working no capacity loss at minus -45°C air temp.
- R32 and R290 refrigerant type with EU813 Energy Class A+++
- Conformed to European standard EU813,EN14511,EN14825
- Wifi control function
Kolant inverter geothermal heat pump Description
Kolant DC Inverter Geothermal Heat Pump stands out as a high – efficiency heating solution, boasting an impressive high Coefficient of Performance (COP) that ensures exceptional energy savings. Leveraging advanced DC inverter technology, this heat pump operates with remarkable precision, making it a top choice for heating, cooling and domestic hot water needs.
A key highlight of this system is its ability to automatically adjust the output capacity in real – time according to the actual heating requirements. Whether the outdoor temperature fluctuates or the indoor heating demand changes, the heat pump swiftly responds. It avoids the frequent on – off cycles of traditional heating systems, which not only enhances comfort by maintaining a stable indoor temperature but also significantly reduces energy consumption and operational noise.
With its reliable performance, high energy efficiency, and intelligent capacity adjustment, the Kolant DC Inverter Geothermal Heat Pump delivers consistent and cost – effective heating, providing users with a comfortable and eco – friendly heating experience throughout the cold seasons.

Kolant inverter geo heat pump Lowest heating power input is 200w/hour. Always trying to keep the lowest frequency working mode to get the highest COP to save energy the most.
Many new DC inverter technologies are adopted in Kolant inverter water source geo heat pump.
It can also be work perfectly with solar heating system to get the most saving.
Kolant inverter geo water source heat pump is the best energy saving products for your home heating,cooling and hot water usage.
It is conformed to all newest European government refund standard.
Kolant inverter geo water source heat pump is multifunction heat pump with Heating, cooling and domestic hot water function in one solution.
Geothermal Ground source/ Water source heat pump single unit with slim size with capacity of 7-210KW
COP >9.7 with Lab Testing Data for Kolan

Kolant geo inverter heat pump main Characters:
1. Extremely energy saving, super cost saving with best COP.
At European EN14511 standard condition W10°C/W35°C, COP>5.4.
At partial loading condition, the tested COP =9.7.
10 Times Energy Saving as Normal Gas or Petrol Heater.
2. Suitable for Frigid zone area. No capacity loss in even -45C air temp.
3. Quite unit, free of neighbor complain.
4. Installation is easy and flexible.
5. Can be connected with solar system.
6. All water access parts are stainless steel and copper to keep safe, healthy and non-pollution.
High quality parts for reliability and save maintenance cost:
Our parts are always chosen with the top brand in the world
1 Heat exchanger: Stainless steel SU316 plate heat exchanger
2 The compressor: Mitsubishi, GMCC twin rotary inverter type
3 Electronic expansion valve for accurate control to increase COP 10% than other heat pumps.
4 Four way valve: Saginomiya brand of Japan or Sanhua brand
These parts enable our heat pump to be trouble free products.




Kolant geo inverter heat pump Application

The energy of the ground source heat pump system comes from the underground energy. It is considered to be currently the most environmentally friendly and most efficient heating and cooling system
Kolant geo inverter heat pump Working theory diagram and application
Heating, cooling and domestic hot water in one solution


Kolant Geo water source heat pump specification
| Model | SYRB-60ECH | SYRB-120ECH | SYRB-180ECH | ||
| Power supply | V/Hz/Ph | 220-240/50-60/1 | 220-240/50-60/1 | 220-240/50-60/1 | |
| Heating | Nominal capacity(W10/W35) | kW/h | 7 | 13.1 | 17.9 |
| Power input | KW | 1.28 | 2.39 | 3.3 | |
| COP | – | 5.47 | 5.48 | 5.42 | |
| Nominal capacity(W10/W55) | kW/h | 5.8 | 11.02 | 15.18 | |
| Power input | KW | 1.34 | 2.55 | 3.54 | |
| COP | – | 4.33 | 4.32 | 4.29 | |
| Capacity(B0/W35) | kW/h | 5.37 | 10.35 | 14.14 | |
| Power input | W | 1.22 | 2.33 | 3.2 | |
| COP | – | 4.4 | 4.44 | 4.42 | |
| DHW | Nominal capacity(W10/W45) | kW/h | 6.52 | 12.06 | 16.48 |
| Power input | KW | 1.28 | 2.47 | 3.42 | |
| COP | – | 5.09 | 4.88 | 4.82 | |
| Cooling | Nominal capacity(W35/W18) | kW/h | 6 | 11.1 | 15.2 |
| Power input | KW | 1.02 | 1.9 | 2.65 | |
| EER | – | 5.88 | 5.84 | 5.74 | |
| Rated/Max.outlet water temp. | °C | 7~45/60 | |||
| Rated water flow rate | m³/h | 1.1 | 2 | 3 | |
| Controller | Micro processor based digital wire controller with LCD display | ||||
| Compressor | Type | – | Twin Rotary | ||
| Qty. | Nos. | 1 | |||
| Refrigerant | – | R32 | |||
| Heat exchanger | – | Plate Heat Exchanger | |||
| Water connection | Inlet&Outlet | inch | 3/4″ | 1” | 1” |
| Noise level | dB(A) | 42 | 46 | 48 | |
| Net dimension | W*D*H | mm | 982*606*634 | 982*606*634 | 982*606*634 |
| Net weight | kg | 52 | 90 | 135 | |
Kolant geo heat pump production and parts show


Kolant geo heat pump installation projects






