The Vaillant ecoTEC plus Combi Boilers, have compact dimensions (H: 720mm x W: 440mm x D: 335mm) - one of the lowest weight in their class (from 36.8kg) - meeting the growing demand from installers and end users for smaller, lightweight appliances.

The new Boilers are all SEDBUK Band 'A' rated and ecoTEC Combi models have powerful DHW performance (from 23kW) and come complete with Vaillant's 'AquaComfort' system.

This incorporates a warmstart facility, providing instantaneous Hot Water delivery and a controlling system to ensure a constant Hot Water temperature.

Vaillant ecoTEC plus Boilers have a built-in expansion vessel of 10 litres and an LPG conversion kit is also available.

Features & Benefits include:

• Latest generation high efficiency boiler
• High Condensing efficiency, SEDBUK Band 'A'
• Compact dimensions - 720 x 440 x 335
• Large surface area stainless steel heat exchanger
• 'AquaComfort' system providing instantaneous hot water and contstant temperature
• Main system components built in (pump, expansion vessel, automatic air vent and bypass, frost thermostat)
• Built-in status / diagnostic display
• Single electronic circuit board