boiler and tank sets
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–19 %
2 557,04 €
Vaillant VU 246/5-3 ecoTEC pro set+ ecoTEC plus IoniDetect - condensing boiler+...
–19 %
2 452,51 €
Vaillant VU 246/5-3 ecoTEC pro set+ ecoTEC plus IoniDetect - condensing boiler+...
–19 %
2 573,13 €
Vaillant VU 246/5-3 ecoTEC pro set+ ecoTEC plus IoniDetect - condensing boiler+...
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4 items total
Gas condensing boilers with a tank, or water heating boiler.
Gas condensing boilers in sets with an external tank or water boiler. All tanks (reservoirs, boilers) for heating water are already included in the price of the set and are supplied, or manufactured directly by the manufacturer of the condensing gas boiler. The water temperature in the boiler can be set directly on the boiler and in some cases also on the room thermostat. You can read everything else about condensing boilers with a hot water tank here.
Frequently Asked Questions
- How does a set differ from a boiler with a built-in tank? With a set, the tank is a separate unit placed next to the boiler, whereas a built-in tank is part of the boiler body – a set therefore offers a larger tank volume within the same floor space.
- What tank volume should a family choose? For a 3–4-member household, 150–200 litres is commonly recommended; for multiple bathrooms or a larger family, a tank of 200 litres or more is more suitable.
- Can the tank be placed further away from the boiler? Yes, the tank is a separate unit connected by piping, so it can be placed in a different part of the boiler room depending on the layout of the space.
- Is a set more expensive than a boiler with a built-in tank? The initial price tends to be similar, but a set usually offers a better price-to-hot-water-volume ratio at higher consumption.