with a built-in storage tank
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Gas boilers with a built-in storage tank
In this category you will find gas boilers with a built-in (integrated) hot water storage tank from the brands Protherm, Vaillant, Viessmann, Thermona, Junkers, Buderus and Baxi. The advantage of these boilers is that the hot water storage tank is part of the boiler body, so you don't need a separate external tank or extra space to install one.
The range includes both classic and condensing versions with various outputs and storage tank volumes, suitable especially for replacing an older boiler with a similar type or when renovating a boiler room with limited space. The specific output, storage tank volume and type of flue (chimney or turbo) can be found in the description of each product.
We're happy to help you choose - just contact us with details about your system (output, number of people in the household, type of heating) and we will recommend a suitable model.
Frequently Asked Questions
- What does a gas boiler with a built-in storage tank mean? It's a boiler that has a built-in (integrated) hot water storage tank inside its casing, so there's no need to install a separate external tank.
- Are these condensing or classic boilers? In this category you will find boilers from Protherm, Vaillant, Viessmann, Thermona, Junkers, Buderus and Baxi, including both classic (non-condensing) and condensing versions with a built-in storage tank - we always state the specific type in the product description.
- Who are these boilers suitable for? They are most commonly used when replacing an old boiler with the same type in an already existing system, or where there's no space for a separate hot water storage tank.
- How big a storage tank do the boilers have? The volume of the built-in storage tank varies between brands and models, typically from around 20 to 48 litres - the exact figure can be found in the parameters of the specific product.
- Can you help me choose a suitable boiler? Yes, we're happy to help you choose a boiler based on output, storage tank size and type of flue - contact us via the contact form or by phone.