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Air to Water


DC Inverter air to Water

Residential Swimming Pool

Commercial Swimming Pool



Hot Water Air-source Tanks

Buffer Tanks, Solar Tanks & Domestic Hot Water tanks






DIY Kits

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Conversion Kits

Convert your oil or gas system

Q & A Blogs

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Maas Renewable Energy

Heat pumps • Tanks • Under-floor • Fan-coils • DIY kits


Nordic Geothermal is a UK company providing our Maas Wärmepumpe and Maas HVAC High-efficiency Space and Hot Water Heating Products to the European and Middle Eastern markets.


Please accept our apologies if you encounter any problems when visiting our web-site as it is currently in the process of a live re-build. Please do feel free to e-mail us and let us know if you discover any problem.


Product Catalogue

Know what you need?

How to proceed:

Click on the product photo, choose a model, see specifications, click to Buy Online:


12kW air-source.jpg  picture 3.jpg  DC inverter air to water heat pump.jpg

Air to Water                                      Geothermal                                 DC Inverter Air to Water


MDY20D.jpg  MDY100D.jpg  NGSPHP.JPG

Residential Swimming Pool       Commercial Swimming Pool     Indoor Pool Conditioners 


                               Buffer tanks.jpg

Air-Source Domestic Hot Water Tanks                     Buffer Tanks, Solar Tanks & Domestic Hot Water Tanks



Fan-coils                                             Heat Recovery & heat pump



Rooftop Package                                Air Handling Units


Don’t know what you need?

How to proceed:

Send us an e-mail from our Contact page with the answers to the questions you will see there and give us whatever additional information you have about your requirements, and we will give you information and prices on all of the options available to you. Click here: Contact Us


To get detailed information on any of our products, please click on the relevant tab on the left of your screen. All of our heat pumps are rated at 0°C source/55°C output temperature.


Oil price was $36.51 on 16th Jan 2009. What is it now?