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	How to choose a condensing boiler – selection criteria for a house and an apartment How to choose a condensing boiler – a comprehensive guide for a house and an apartment Choosing a condensing boiler is one of those decisions where a mistake shows up quickly – an overheated…
	What output condensing boiler do I need – calculation based on area and insulation What output condensing boiler do I need – calculation based on area and insulation One of the most common questions our customers ask us is: "I have a house of X square meters…
	Condensing boilers – comparison of brands and models by efficiency and price Condensing boilers – comparison of brands and models by efficiency and price The market for condensing boilers is extremely diverse today.
	Installation of a condensing boiler – procedure, space requirements and flue gas venting Installation of a condensing boiler – a comprehensive guide for installers and investors A condensing boiler is not just another heat source that you hang on the wall and connect.
	Common faults of condensing boilers and how to fix them Common faults of condensing boilers and how to fix them Condensing boilers are among the most reliable heat sources on the market – and yet, sooner or later, they too…
	Maintenance and servicing of a condensing boiler – what and how often to check Maintenance and servicing of a condensing boiler – a comprehensive guide for owners and building managers A condensing boiler is now the standard for heating houses and…
	How to read a condensing boiler technical data sheet and price list – what to watch out for How to read a condensing boiler technical data sheet and price list – what to watch out for When a customer sits down with a technical data sheet of a condensing boiler for the first time, they are usually greeted…
	Project documentation and resources for installing a condensing boiler Why project documentation is more important for a condensing boiler than most people think From experience, I know that most customers deal with documentation only when they…
	Condensing boiler and solar heating – combination options and savings Condensing boiler and solar heating – combination options and savings Combining a condensing boiler with solar heating is among the most popular solutions in modern…
	Frequently asked questions about condensing boilers – subsidies, legislation, operating costs Condensing boilers and everything you really want to know – subsidies, laws, operating costs When a customer is deciding on buying a condensing boiler, the first questions usually aren't about…