Viessman

Viessmann Vitopend 111-W with a built-in hot water tank

In this category you will find Viessmann Vitopend 111-W gas boilers with an output of 30 kW and a built-in 46-litre hot water tank. These are classic (non-condensing) wall-mounted boilers, available in both chimney-vented and turbo (fan-assisted) versions.

Thanks to the built-in tank, a separate external water heater is not needed, which is especially useful when boiler room space is limited. These boilers are primarily suitable for replacing an older Viessmann boiler with the same type, for example in an apartment building with an existing chimney flue.

When choosing between the chimney-vented and turbo version, you need to take your existing flue gas system into account - if you have any questions, please do not hesitate to contact us, we will be happy to help you choose the right model.

Frequently Asked Questions

• Is the Vitopend 111-W a condensing boiler? No, it is a classic (non-condensing) gas boiler with a built-in hot water tank.
• How big is the built-in tank? The Vitopend 111-W boiler has a built-in tank with a capacity of 46 litres.
• What is the boiler's output? The model on offer has an output of 30 kW.
• What is the difference between the chimney-vented and turbo version? The chimney-vented version removes flue gases into the chimney by natural draught, while the turbo version has forced flue gas extraction by fan and is suitable even where there is no functional chimney.
• Do you recommend buying a classic boiler today? For a new installation we recommend a condensing boiler for higher efficiency, the classic Vitopend 111-W is suitable mainly when replacing the same type of boiler in an existing system.