The GDH is using the latest fan technology by ZIEHL-ABEGG for all heat pumps now. The owlet fan is developed for the lowest noise in the market and it is a special import for the GDH European clients from Germany.
.
.
.

GDH is using for the latest domestic air water heat pump series the owlet fan from ZIEHL-ABEGG Germany. The owlet fan is developed for low noise. The heating capacities are from 3 kW up to 7 kW and specially for energy saving residentials for heating and hot water domestic.
.
.
.

Now we can deliver the new heat pump GDH120/160-Air – up to 16 kW at A2/W35. This case is also easy to maintenance. You can open it by gas springs. More pictures on “Production”.
.
.
.

On our subsite “Production” you can see new pictures from our heat pumps.
.
.
.

The new GDH Eco-Series is ready. Few pictures on the sub site “Production”.
.
.
.

More than 52.000 visitors came from West Germany and BeNeLux countries. On the first exhibition we have shown our new products and talked specially about our OEM service. By the exhibition we have win few new clients from Europe. GDH export the heat pumps in more than 12 European countries now.
.
.
.

On our new sub website you can see behind the scenes of GDH.
.
.
.

The GDH development team has improved the COP values for the GDH-Air series up to 10%. Our main product is a specialized for the European market and requirements of environment.
.
.
.

We have updated the technical data sheets about our heat pumps.
.
.
.

The new international website of GDH is online now. Up from this date we will inform you about our products and coming new heat pumps.
.
.
.