1. Has been tested and designed in accordance with Europeen standard EN14511.

2. High efficiency. Able to work reliably and efficiently till minus 25 deg C.  

3. Uses Copeland scroll compressor, Alco thermal expansion valve and 316 stainless steel brazed plate heat exchanger.

4. Uses supper efficient and eco-friendly refrigerant.

5. Uses three speed fan motor to reduce the operation noise to a comfortable level.

6. Automatic switch between space heating mode and hot water heating mode, with hot water function as the priority.

7. Automatic adjustment of water temperature in accordance with ambient temperautre in space heating mode.

8. Can be used as a chiller in Summer.

9. Strong defrosting function.

10. Over 20 kinds of electronic and mechanical protections to ensure safe operation and long lifespan.

11. Powder coated steel plate cabinet (stainless steel cabinet optional).

12. 24 hours timer clock. No human attendance is required once unit is started.