Keram (Nanjing) Science & Tech Co., Ltd.
Main products:Air Source Heat Pump,Geothermal Heat Pump,Air Flow Switch,Water Flow Switch,KBB Fire Valve
Contact Us
  • Contact Person : Mr. Hou Frank
  • Company Name : Keram (Nanjing) Science & Tech Co., Ltd.
  • Tel : 86-25-83201426
  • Fax : 86-25-83201492
  • Address : Jiangsu,Nanjing,A2,6F ShengZhou Business Center,No. 385, Shengzhou Rd,Nanjing, China
  • Country/Region : China
  • Zip : 210004

Carel PLC controller air to water Heat Pump

Carel PLC controller air to water Heat Pump
Product Detailed
1.cooling heating,hot water 2.EVI scroll compressor 3.COP 2.7 at -20c 4.heating cooling hot water


                         New Choice Of Heating-KERAM® HEAT PUMP SYSTEM

                                                 German Quality

KAW/S series

About Keram

Keram (Nanjing) Science & Tech Co. Ltd, a subsidiary company of Keram Umweltenergie GmbH whose head quarter is located in Jena Germany, is a high tech company who is mainly engaged in manufacturing the heat pumps, central air conditioners, and its accessories by using and developing the renewable energy.

Heat pump Fuction

Space heating;Heating hot waterCooling 

About KAW/S Series:

KAW/S series heat pump is an extremely economical and reliable heat pump, which is available in the output 6-20kw  .  It can heating and supply domestic hot water  simultaneously in winter, supply cooling and hot water in summer.

KAW/S series heat pump will have a best performance even if installed in the are where the temperature drops to -20c,(COP can reach to 2.7) it can save your heating cost up to 65% under a standard working conditions, and generates the heating temperature to max.65oC

We also add the electrical heater (max 9kw) as a heating assistance to ensure the daily supply of domestic hot water and heating when there has a over demand,or under the circumstance when the weather is extremelycold and the compressor can't produce enough heat for your house.


 1. Scroll compressor;  2. Electrical additional heating up to 9KW

 3.180L water tank to gurantee the hot water supply

 4. Large LED display control panel, easily read and operation

5. Auto alarm system;

6. Heating water pump and brine pump are the standard outfits

7. 220v, single phase available

8. Soft start relay

9. GSM remote control(optional)

 EVI compressor makes the unit could work well under -25°C,updated  inverter  

          compressor,electronic expansion valve and sofware makes the COP a great increase

Some specification for your reference


Sperated Tank 200L 300L 400L and 500L

   All of core components are purchased globally

We have an experienced R&D team,also the service team would provide best service for you!

Carel PLC controller air to water Heat Pump

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