Speed (rpm) control minimises

Best hot water production

Outstanding annual efficiency

Can reduce heating costs by more than 75 per cent!

Can be remote controlled using Thermia Online

Thermia Diplomat Optimum keeps your heating costs down

Here is our high performance product. The economic, efficiency and operational reliability performance is of the highest class.

The new technical solution with speed control reads off the house’s heat requirements in order to control the heating even more efficiently than before. When the needs are great, the heat pump works more intensively and when the demand is low it runs at idle speed.

More and hotter hot water

The heat pump is equipped with Thermia’s patent pending TWS technology, which gives both more and hotter water considerably faster, at a lower cost, than old technology.

Thermia Diplomat Optimum takes the TWS technology a step further by also controlling the flow during hot water production.

Maximum heat production – minimum energy consumption

The optimisation minimises the energy consumption, maximises heat production, protects the environment and increases the service life of the heat pump. The benefit to you is self-evident – more money left over for you to spend on other, more enjoyable things.

Reliable and quiet

Thermia’s specially developed scroll compressor and separate cooler are standard in this heat pump, which makes it both reliable and quiet.