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Vaillant ecoTEC plus 615 System Gas Boiler

From: £2,199.00

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ecoTEC plus 615 System Gas Boiler

Is Condensing


Efficiency Rating


Band Rating

A Rated

LPG Compatible


Standard Warranty

10 Years

Central Heating Max. Output

15.4 kW


Wall Mounted

Flow Rate


ERP Rating

A Heat

Product Description

Manufactured by Vaillant, the ecoTEC plus 615 is a highly efficient condensing boiler designed for wall-mounted installation.

How efficient is the ecoTEC Plus 615?

This boiler could help to lower your energy bills thanks to highly efficient performance as shown by the 93% efficiency rating and ErP A-rating for heat.

Is the output rating suitable for my home?

The central heating output of 15.4 kW is well suited to properties with up to 10 radiators.

Are any other options available in the Vaillant ecoTEC Plus range?

The Vaillant ecoTEC Plus range includes combi and regular boiler as well as system boilers. And no matter which boiler type is best suited to your home, there are several outputs to choose between.

When it comes to ecoTEC Plus system boilers there’s a lower output of 12.4 kW as well as higher outputs of 18.5 kW right up to 37.6 kW..

Is a system boiler suitable for my home?

System boilers are ideal for properties with multiple bathrooms as they store domestic hot water in a cylinder. While this means that they take up more room than a combi boiler (which heat hot water on demand) they don’t require a cold water storage tank in the loft like regular boilers.

How long is the warranty period?

Featuring a 5 year warranty as standard that can be extended to 7 or 10 years when installed by a Vaillant Advance Installer, you’ll be well covered after the installation of an ecoTEC Plus boiler.

What are the key features of the ecoTEC Plus 615?

A number of features come together to make the ecoTEC Plus 615 a highly efficient boiler. Advanced modulation limits energy conumption while flame lift detection also increases efficiency. The unit has also been Quiet Mark approved which is awarded to boilers that operate at ultra-quiet levels.

How big is the ecoTEC Plus 615?

Compact dimensions of 720x440x340mm (HxWxD) allow for installation within a kitchen cupboard.