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ecoTEC plus combination store

The solution for larger homes

  • High performance, control and efficiency
  • Integrated hot water storage device at the back of the boiler
  • Hot water within 5 seconds* and up to 20 litres of hot water per minute
  • Hand-built in our award-winning Derbyshire manufacturing plant
  • Guarantee up to 10 years available when you book a Vaillant Advance installer*
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If you have a larger home with high hot water demands, but you’d prefer not to install a hot-water cylinder or cold-water tank, the ecoTEC plus 38kW combination store is the boiler solution for you.

*5 years out of the box guarantee. 10 year free extended Advance guarantee available when fitted with a boiler protection kit, excludes 48 and 64kW light commercial boilers



ecoTEC plus combination store 93838kW
SEDBUK SAP seasonal efficiency 2009 (%)89.3
ErP rating central heatingA
ErP rating hot waterA
Boiler dimensions (H x W x D mm)720 x 440 x 624
Maximum DHW flow rate (l/min)15.9

Related Products

Related Products

Vaillant vSMART™ app based heating control

  • Smart home and mobile app compatible
  • Self learning smart thermostat
  • Weather compensation to reduce energy bills
  • Connect multiple vSMART™ controllers to one app
  • Wireless connection

Vaillant VRC 700 heating control

  • Control multiple heating products including boilers to heat pumps
  • Comfort and control wherever you are using a smartphone app*
  • Ability to control your heating room by room.
  • Reduce your energy bills by using the minimum energy required


How to get

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Find your local Vaillant Advance Installer

Advance is Vaillant’s installer loyalty scheme. By choosing a Vaillant Advance Partner, you’re choosing our network of fully trained, independent installers who can offer you exclusive extended Guarantees, as well as a free no obligation quote to ensure your Vaillant boiler is the perfect fit for you and your home.