Mini ground source heat pump

Mini Ground Source heat pump is a new generation of modular unit developed by the research staff of VICOT, and it represents their years of experience of design and production of the water cooled water chiller and heat pump unit, as well as their great efforts and advanced technology. The unit is suitable for installing in kinds of central air conditioners fixed in various places, such as office blocks hotels hospitals recreations factories shelters, etc. It is a more fashion, more economical product for its closing tends and, in design, advocating the concept of high efficiency reliable energy saving, as well as environment friendly.


1.High efficiency, energy saving
2.Stable energy source temperature
3.Its operation cost is 50% to 60% of the common A/C.

1. Optimized design:

The strong and weak electricity systems installed separately to ensure safety.
Flexible high pressure system makes it lifetime longer.
Several ways of getting energy:
1) Underground water 2)Ground Surface water 3)Underground piping loop

2. Quality components selection:

Compressors and refrigeration accessories (such as dry filter, thermal expansion valve, liquid supply solenoid, liquid level mirror, high/low pressure control devices) all chosen world-renowned brand products to ensure that the unit reached an excellent level of performance
Using the most advanced DAE / DAC efficient heat transfer pipe, heat transfer surface with internal ribbed tube makes the heat transfer coefficient substantially increased; the heat exchanger unique structural design, the best way of copper tube layout and precision of refrigerant control technology, greatly improved the efficiency of heat transfer.

3. Simple and stable operation

 Perfect control
1) Computerized control with standby manual operation system
2) Compressor Operation timing
3) Compressor automatic start-up sequence,
4) Alarm signals
5) Alarm reset
6) Water temperature control
7) Manual reset high pressure switch, Automatic reset low pressure switch

Protections that ensure its safe and stable operation:

1) Reverse phase
2) Lack phase
3) High/low pressure
4) Gas discharge
5) Outlet water temp. too low (high)
6) water stopped
7) antifreeze
8)compressor overheat etc.
High speed microprocessor is used.
Reserved the terminal for SMS control
Reserved the terminal for PC monitoring hardware

Our Technical Partners

Coldcare Nigeria Limited is in technical partnership with acclaimed world leaders in related engineering services. This has helped us in the areas of training as well as research and development. This way, we are able to remain relevant and up-to-date in the ever-evolving engineering world


Our Clients...

Our success is vested in our client's success  and we do our best to keep their satisfactions as our paramount goal.

 Among our highly esteemed clients are  Airtel Nigeria, Nigerian Bottling Company Plc, Reftech A/S, Gurara Bottling Company Limited, Hassan Plastics Limited, 


Health Safety & Environment

COLDCARE NIGERIA LIMITED places high premium on Health, Safety and Environment (HSE). Our policy makes it mandatory for everyone who works for the company, Including contractual to adhere strictly to HSE performance standards.



Our Vision is to be a household name of international standard in the provision of quality engineering products and services.


To keep to the ideal of high ethical standards in providing quality and efficient services to our customers at reasonable cost