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
£1,596.34 £1,915.61
Was:
£0.00
Now Only:
£1,596.34 £1,915.61
Sold out
Unit price
per 
+
VAILLANT

Vaillant ecoTEC Plus Combi Boiler - All Models

SKU: 100843

Est Delivery between and .

Next Day Delivery on Orders placed before 11am (ex. weekends)

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 and 35 kW 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)
SEDBUK SAP seasonal efficiency 2009 (%) 89.3 89.3 89.3
ErP rating for central heating A A A
ErP rating for hot water 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
Maximum DHW flow (l/min) 10.5 13.0 14.3
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

Est Delivery between and .

Next Day Delivery on Orders placed before 11am (ex. weekends)

Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.

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