MODULE IV Condensing boiler technology Page 19

7. Common design features of condensing boiler technology based systems

Besides the above mentioned special characteristics, condensing boiler technology based systems also have some common characteristic features with regard to their construction or design.

Exercise 5

• Complete the diagram below.
• Fill in the empty fields of the diagram the technical terms and temperature specifications you find below.
• Describe (in the table below) the three characteristic features of condensing boiler technology based systems with regard to their construction/design. Use manufacturer information and data to get the necessary information.

Technical terms and temperature specifications:
~150°C, exhaust gas fan, first heat exchanger, ~1200°C, adjusted exhaust gas system, condensate removal, ~40°C, combustion air fan, second heat exchanger (integrated or following)