The ecoTEC exclusive 838 has got all of the expected Vaillant energy saving controls and includes a clever low energy pump within this modern gas combination boiler. Specifically in the modulating pump which is electronically controlled has been developed to lower the overall electrical consumption of this gas boiler.

The ecoTEC exclusive 838 has been designed specifically to be sent of with sealed heating systems. It has been classed has finally energy efficient as can seen by its SEDBUK band assessment where it is A rated, and offers output of 38kW DHW-30kW CH. With this flowrate the ecoTEC Exclusive 838 is suited for the quick filling of baths or showers that are high-performance. This means the condensing combination boiler is ideal for serving hot water to larger domestic properties where a smaller combi boiler might struggle.

This boiler will look great in any modern household incorporating a well designed user interface, having a plain text display and highly functional backlight.

Baxi DuoTech 33HE Ratings
SEDBUK Rating % 90.1 5 stars
Built in Frost Stat Yes 5 stars
Height 800 mm
Width 480 mm
Depth 450 mm
CH Output (kW) 30.0 kwh 4 stars
Maximum Flow Rate 15.2 litre/min 4 stars

This model has a stainless steel heat exchanger. It is easy to install featuring a newly designed water filling loop which should please your boiler installer. They should furthermore be delighted by the backlit text display which will enable them, and subsequently you, to clearly and simply check upon the boilers current status.

The boiler carries the energy saving trust recommended certificate mark.

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2 Responses to “ecoTEC Exclusive 838”

  • Mike Stern says:

    I am thinking about having one of these ecoTEC boilers to install in my house. Before I phone the boiler installer could you please tell me what colour the heating control LCD is on this boiler.

    I now it seems an odd item to question on a boiler but my house is a uniform colour and I would like all appliances to fit well within it. If it passes the whole LCD test then I will focus on how energy efficient the boiler is and the ease of installation.

  • Boiler Systems says:

    We are not certain as to the fall range but we do know that they lacked have a comprehensive range of heating controls and the LCD that we have seen is an attractive blue colour.

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