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Vaillant ecoTEC plus 612 System Gas Boiler

From: £2,099.00

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ecoTEC plus 612 System Gas Boiler

Is Condensing


Efficiency Rating


Band Rating

A Rated

LPG Compatible


Standard Warranty

10 Years

Central Heating Max. Output

12.2 kW


Wall Mounted

Flow Rate


ERP Rating

A Heat

Product Description

The Vaillant ecoTEC plus 612 is a low output (12kW) heating system ideal for small well-insulated modern flats with a low heating requirement.

How efficient is the ecoTEC Plus 612?

Vaillant manufacture highly efficient heating systems and the 92% efficiency rating and ErP A-rating for heat show that this is a boiler that could help to lower your energy bills.

Is the output rating suitable for my home?

A central heating output of 12.2 kW means that this boiler shouldn’t be installed in a property with any more than 10 radiators.

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

The Vaillant ecoTEC Plus range spans across system, combi and regular boilers. And in terms of system boilers, in addition to this model, there are also units with outputs of 15.4 kW up to 37.6 kW. This gives an option for homes of almost any size.

Is a system boiler suitable for my home?

System boilers must be installed alongside a hot water cylinder which stores the domestic hot water. This allows a system boiler to meet higher demands for hot water. And unlike regular boilers, the water supply is taken directly from the mains, removing the need for a cold water tank in the loft.

How long is the warranty period?

Available with a 5 year warranty as standard, this can be extended to 7 or 10 years when installed by a Vaillant Advance Installer.

What are the key features of the ecoTEC Plus 612?

To increase efficiency, ecoTEC Plus boilers boast advanced modulation to limit energy conumption and keep your heating bills to a minimum. It has also been Quiet Mark approved, thanks to ultra-quiet operation, which means that you won’t be disturbed as it works to heat your home.

How big is the ecoTEC Plus 612?

This unit has been desigend for wall-mounted installation and compact dimensions of 720x440x340mm (HxWxD) mean that it can be fitted within a kitchen cupboard.