German innovations in thermal technology
Non-condensing wall-hung boilers use traditional heat exchangers and more cheaper and simple technology, they could not use so called "latent heat" that contents in the flue smoke gases. It is a heat of vaporized water that was build due combustion chemical reaction from the gas and oxygen from air - this water immediately after its building absorbs the certain part of heat energy from hot flame and becomes a steam, and it is not so easy to take this part of heat energy back and use it for heating. Unlike condensing boilers the conventional  boilers could not take this "latent heat" back from flue smoke gases - its "latent heat" disappears in the atmosphere. Comparing with condensing boilers the conventional boilers have efficiency not more than 90-91%  (comparing with 106-108% by condensing boilers), but they are more simple for construction and much cheaper.
  • EUROSTAR series

    EUROSTAR is a compact series of conventional (non-condensing) wall-hung boiler with wide and bright LED display. The main features of EUROSTAR - using advanced technology of fan and pump with variable speed rotation that provides till 80% of electro energy saving and about 16% of gas fuel economy (during the year) comparing with traditional pump and fan. It could be produced with bi-thermical economical "pipe-in-pipe"heat exchanger and with more comfortable 2 separated heat exchangers as well. This model supports output 18 and 24kW.

  • NEPTUNE series

    NEPTUNE is a comfortable series of conventional (non-condensing) wall-hung boiler with wide color LED display with Touch-technology. It could be produced with bi-thermical economical "pipe-in-pipe"heat exchanger and with more comfortable 2 separated heat exchangers as well. This model supports output 24, 28 or 36kW.

  • RUBY series

    RUBY is a compact series of conventional (non-condensing) wall-hung boiler with traditional LCD display and 24-hour timer. It could be produced with bi-thermical economical "pipe-in-pipe"heat exchanger and with more comfortable 2 separated heat exchangers as well. This model supports output only 18 and 24kW.

  • URANUS series

    URANUS is a compact series of conventional (non-condensing) wall-hung boiler with wide and bright LED display and comfortable 2 separated heat exchangers. The main features of URANUS - using advanced technology of fan and pump with variable speed rotation that provides till 80% of electro energy saving and about 30% of gas fuel economy (during the year) comparing with traditional pump and fan.This model supports output only 18 and 24kW.