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Vaillant ecoTEC plus 430 Regular Gas Boiler

From: £2,299.00

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ecoTEC plus 430 Regular Gas Boiler

Is Condensing


Efficiency Rating


Band Rating

A Rated

LPG Compatible


Standard Warranty

5 Years

Central Heating Max. Output

30.5 kW


Wall Mounted

Flow Rate


ERP Rating

A Heat

Product Description

The ecoTEC Plus 430, designed and manufactured by Vaillant, is a highly efficient regular boiler that’s fuelled by natural gas.


How efficient is the ecoTEC Plus 430?

An efficiency rating of 94% means that for every £1 spent on heating the home, only 6p is lost to heat carried out by the waste gases. Thanks to being highly efficient, it also has an ErP A-rating for heat.

Is the output rating suitable for my home?

The ecoTEC Plus 430 is a powerful boiler with a central heating output rating of 30.5 kW which makes it well suited to properties with as many as 20 radiators.

What options are available in the ecoTEC Plus range?

If the central heating output of the ecoTEC Plus 430 is too powerful for your home then models with outputs of 12.3 kW, 15.1 kW, 18.3 kW and 24.6 kW are also available. A more powerful output of 35.1 kW is available too.

Is a regular boiler suitable for my home?

Regular boilers need to be installed as part of a heating system that includes a cold water feed tank in the loft and a hot water cylinder. This means that they require plenty of space and substantial pipework to connect all of the parts together. For this reason, a regular boiler is only recommended for homes where a regular boiler is already installed.

How long is the warranty?

Featuring a 5 year warranty as standard, that can be extended to 7 or 10 years when installed by a Vaillant Advance Installer, you will be well covered long after the installation.

What are the key features of the ecoTEC Plus 430?

The Vaillant ecoTEC Plus has been designed to deliver optimal performance all year round. It offers a wide modulation range of up to 1:6, helping to ensure low energy consumption and maximum efficiency. It’s fully compatible with Vaillant controls which allows you to take control of your heating from your smartphone.

A key feature for units installed in garages or lofts is the two-stage frost protection which keeps the boiler running through the cold wintery months.

How big is the ecoTEC Plus 430?

The ecoTEC Plus 430 has compact dimensions of 600x375x320mm (HxWxD) and is also lightweight which helps to make the installation more flexible.