VAILLANT ecoFit Pure 830 Gas Combi Boiler - Installed by British Gas
Combi boiler for both heating & hot water
Flexible flue for a range of installation options
Compact enough to fit in a kitchen cupboard
Powerful heat exchanger for outstanding performance
ErP A-rated for efficiency
Flow rate up to 12.2 litres/minute for instant hot water
Includes standard installation by British Gas
5 year British Gas warranty

Your British Gas installation

Currys Home

1Buy your boiler

Order and pay for your boiler with Currys.

Your price is based on a standard combi-to-combi swap with the new boiler installed in the same place as the old one.

If extra work is necessary, like scaffolding to access your flue, boiler relocation, or pipework changes, additional charges may apply. British Gas will identify if extra work is required during your home survey.

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2Confirm your boiler

British Gas then takes over. They’ll call you within two working days of placing your order to:

Make sure you’ve chosen the right boiler for your home and recommend a more suitable one if you haven’t.

Check if any extra work is necessary through a home survey.

Confirm your price, take any extra payment and arrange your installation appointment. You can cancel for a full refund if you don’t accept any price changes.

3Install your boiler

An expert British Gas engineer will come to install your new boiler within 14 working days of your confirmation call.

If they spot any extra work is necessary, they’ll let you know how much it’ll cost before starting. If you don’t accept, you can still cancel for a full refund.

4Activate your warranty

Your 5-year warranty starts as soon as your boiler’s installed.

To keep your warranty active, your boiler must have a yearly, chargeable service. This can be arranged through British Gas.

Terms and Conditions

Your purchase is subject to the:

British Gas Installation & Warranty Terms and Conditions (PDF)

Please review them before completing your order.

If you have any questions about tracking, returns, or anything else, please call British Gas on 0333 202 9560.

Your installation includes:

  • A call with a British Gas expert to confirm installation details
  • Delivery of boiler and all materials at a convenient time
  • Combi-to-combi boiler replacement
  • Vaillant horizontal flue
  • System cleanse with a chemical flush
  • Fernox water treatment
  • Magnetic filter installation
  • Hive Thermostat Mini for smart control
  • Internal condensate connection
  • Filling link
  • Taking away your old boiler in line with health and safety rules
  • 5-year British Gas warranty you can count on (annual service required)
  • Electrician on site to ensure all electrical connections to your boiler meet the required regulations

What's not included, but can be bought directly from British Gas

  • Any other installation type other than combi-to-combi swap
  • Moving the boiler and pipework to a different location
  • Annual boiler service
  • Alternative flue configuration or materials
  • Asbestos removal
  • Scaffolding
  • Alteration of gas pipework
  • British Gas HomeCare
  • Extended warranty
Product code: 441339

Your purchase is subject to the British Gas Installation & Warranty Terms and Conditions. Please review them before completing your order.

Perfect for smaller homes, this Vaillant ecoFit pure combi boiler gives you heating and hot water, without needing a separate hot water tank. It's compact but powerful - and even small enough to fit in a kitchen cupboard. Its 30 kW output means it's great for homes with one or two bathrooms and eight to twelve radiators. And it's Quiet Mark certified, so it runs quietly in the background without disturbing your household.

Good to know

- Includes a Hive Thermostat Mini for smart control
- It's A rated for efficiency
- The flexible flue options make it easier to install anywhere
- It includes standard installation by British Gas – there's more info below
- It's fast enough for high-pressure showers and powerful taps

How will my boiler be installed?

British Gas will contact you to check your details, confirm the cost and book your installation. If more work's needed, you'll get a new quote, or you can cancel for a full refund.

This installation is for a combi-to-combi replacement only, so make sure your current system is compatible. You'll also get a five-year British Gas warranty, and your old boiler and waste will be safely removed and disposed of.

Technical specifications for VAILLANT ecoFit Pure 830 Gas Combi Boiler - Installed by British Gas

OVERVIEW

Boiler type
Gas combination boiler
Boiler brand
Vaillant

BOILER INFORMATION

Flow rate for hot water
12.2 litres/minute
Temperature application
High / Medium / Low
Hot water generation: specified load profile
XL
Room heating: seasonal energy-efficiency class
A
Room heating: seasonal energy-efficiency
94%
Hot water generation: energy-efficiency class
A
Hot water generation: energy-efficiency
85%
Room heating: Nominal heat output
25 kW
Annual energy consumption
11989 kWh
Annual electricity consumption
23 kWh
Annual fuel consumption
18 GJ
Sound power level, indoor
51 dB(A)
Other features
- Display
- Waste collection and disposal in accordance with health and safety regulation
- Electrician will ensure all electrical connections to your boiler meet the required regulations

GENERAL

Colour
White
Box contents
- Vaillant ecoFit Pure 830 Gas Combi Boiler
- Vaillant horizontal flue
- Copper pipe
- Fernox water treatment
- Magnetic filter
- Hive Thermostat Mini
- Internal condensate connection
- Filling link
Dimensions
702 x 390 x 295 mm (H x W x D)
Manufacturer's guarantee
5 year warranty