The Vaillant ecoTEC plus 630 System heats a hot water cylinder, so several taps and showers can run at once, and it needs no loft tank. It is a solid choice from Vaillant, and you can see your fixed installed price online in a couple of minutes. See your fixed price in our online quote.
Key specs
| Spec | Vaillant ecoTEC plus 630 System |
|---|---|
| Boiler type | System, condensing, wall mounted |
| Fuel | Mains gas |
| Heating output | 30.4 kW |
| Hot water flow rate | N/A (stored in a cylinder) |
| Efficiency | Up to 94%, A-rated (ErP: A heating) |
| Manufacturer warranty | 5 years standard, extendable to 10 years with registration and an accredited Vaillant installer |
| Dimensions (H x W x D) | 700 x 440 x 330 mm |
Who it suits
- Homes with more than one bathroom or larger living areas.
- Homes with radiators and an unvented hot water cylinder.
Why people choose it
- Works with unvented cylinders: Gives strong, steady hot water across the house.
- Efficient: Up to 94%.
- Compact: 700 x 440 x 330 mm.
FAQs
Does the ecoTEC plus 630 need a cylinder?
Yes. It is a system boiler that heats a hot water cylinder, ideally unvented.
What warranty does it have?
5 years standard, extendable to 10 years when registered and fitted by an accredited Vaillant installer.
Who is it for?
Homes with multiple bathrooms and higher hot water demand.
Get your fixed price online
Answer a few quick questions about your home and current boiler. You’ll see a fixed installed price straight away and can book online.