Thermia Diplomat Duo Optimum G2

More hotter water

The Thermia Diplomat Duo Optimum G2 produces greater amounts
of hotter water and uses less energy than any other heat pump on
the market.

Seperate hot water tank

The Thermia Diplomat Duo Optimum G2 is a variant of the
Thermia Diplomat Optimum G2. What separate them is that the Duo
variant does not have an integrated hot water tank. A separate hot
water tank (Thermia MBH) is available in volumes of 200 and 300 litres.

HGW technique

Surplus heat from indoor heating is used to produce hot water by
means of our patent-pending HGW technique. So not only is
your heat pump heating your home, it’s giving you hot water into
the bargain. In much larger quantities too.

20 percent higher annual efficiency than standard heat pumps

The proceedor ranked number one in the category of most
water and hottest water in the test of heat pumps carried out by the
Swedish Consumer Agency. We’ve now moved up yet another notch
and in addition Diplomat Duo Optimum G2 operates at a 20 percent
higher annual efficiency than standard heat pumps.

Read more about how a geothermal heat pump works.

*) Tested according to EN14511 at BOW35 (including circulation pumps)

Technical data
Diplomat Duo Optimum G2 6 8 10 12 16
Main supply 400V 3-N 400V 3-N 400V 3-N 400V 3-N 400V 3-N
Auxillary heater 3/6/9 kW 3/6/9 kW 3/6/9 kW 3/6/9 kW 3/6/9 kW
Output capacity 5.33 kW 7.51 kW 9.40 kW 11.0 kW 16.4 kW
Heat factor (COP) 4.04 4.34 4.24 4.20 3.99
Fuse 10/16/20 A 16/16/20 A 16/16/20 A 16/20/25 A 20/20/25 A
Weight 150 kg 155 kg 160 kg 170 kg 180 kg
Requirements Overview