Vaillant ecoTEC Plus Combi Boiler - All Models - Vaillant Boilers
The option you have currently selected is a call to enquire option. Please call us on 020-3481-1978 for more information or select an alternative option.
Regular price
£1,281.10 £1,537.32
Now Only:
£1,281.10 £1,537.32
Sold out
Unit price
✔ This product is eligible for our buy now & pay later scheme - available at checkout (read more)

Vaillant ecoTEC Plus Combi Boiler - All Models

Product Code: 100843

Est Delivery between and

The ecoTEC plus is available in a range of power outputs to meet the heating requirements of varying house sizes. Each one is ultraquiet, a feature recognised by the Noise Abatement Society. 

Key Features:

  • Available in 25, 32, 35 and 38kW outputs
  • Highly efficient and economical to run – With up to an 89.4% efficiency rating (SAP 2009)
  • Instant hot water delivery in just 5 seconds - Meaning no need for storage tank or cylinder
  • Wide modulation range of up to 1:6 – Ensuring low energy consumption and maximum efficiency
  • Flame lift detection system – Enabling more efficient and quieter combustion
  • Stylish contoured case design with down flap – Making this a boiler that fits with the décor of any home
  • Built-in-two-stage frost protection – Ensuring optimal performance all year round
  • An innovative solution for large homes – With a higher hot water demand, without needing to install a cylinder or hot water tank (ecoTEC plus 938 only)
  • Extended guarantees available when installed by a Vaillant Advance partner – For total peace of mind
  • Quiet Mark accreditation – Thanks to being ultra quiet whilst in operation
  • Step by step wizard – For quicker ‘first time right’ set up and installation

ecoTEC plus combi boiler range 25kW (Plus 825) 32kW (Plus 832) 35kW (Plus 835) 38kW (Plus 838) 38kW (Plus 938)
SEDBUK SAP seasonal efficiency 2009 (%) 89.3 89.3 89.3 89.3 89.3
ErP rating for central heating A A A A A
ErP rating for hot water A A A A A
Boiler dimension (W x H x D mm) 440 x 720 x 338 440 x 720 x 338 440 x 720 x 372 440 x 720 x 406 720 x 440 x 600
Maximum DHW flow (l/min) 10.5 13.0 14.3 15.9 15.9
Brand Vaillant
Expansion vessel size 10 litres
Flow temperature range 30 - 85
Height 720mm
Hot and cold water pipe size 15mm
Lowest water pressure 0.35 Bar
Width 440mm

For information on delivery costs and more click here.

This site use cookies to improve your user experience. View Privacy Policy