ecoTEC Plus
Vaillant

ecoTEC plus boiler range and prices

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ecoTEC plus prices

The Vaillant ecoTEC Plus costs between £1,000 to £2,400 for the boiler only and fully installed costs from £2,750 to £4,500.The final price will be determined by the job type, the sort of boiler being replaced and if the boiler is being installed in the same location.


  • The big range in the boiler cost of an ecoTEC Plus boiler is driven by the capacity of the boiler and the type of boiler.


  • The ecoTEC Plus is available as a combi, a system and a conventional boiler impacting the price.


  • The more powerful the boiler the bigger the price and the ecoTEC Plus is available from 10kW up to 40kW, with the most powerful unit being £1,400 more than the least powerful.

Prices per model

ecoTEC plus Fuel Output Average Boiler Only Price Average Price with installation Quote
826 Combi Gas 26kW £1,700 £3,200 Free Quote
832 Combi Gas 32kW £1,800 £3,300 Free Quote
836 Combi Gas 36kW £1,900 £3,400 Free Quote
840 Combi Gas 40kW £2,000 £3,500 Free Quote
840 store Combi Gas 40kW £2,400 £3,900 Free Quote
826 Combi LPG 26kW £1,800 £3,300 Free Quote
832 Combi LPG 32kW £1,900 £3,400 Free Quote
610 System Gas 10kW £1,250 £2,750 Free Quote
615 System Gas 15kW £1,350 £2,850 Free Quote
620 System Gas 20kW £1,450 £2,950 Free Quote
625 System Gas 25kW £1,550 £3,050 Free Quote
630 System Gas 30kW £1,650 £3,150 Free Quote
635 System Gas 35kW £1,750 £3,250 Free Quote
610 System LPG 10kW £1,350 £2,850 Free Quote
615 System LPG 15kW £1,450 £2,950 Free Quote
620 System LPG 20kW £1,550 £3,050 Free Quote
625 System LPG 25kW £1,650 £3,150 Free Quote
630 System LPG 30kW £1,750 £3,250 Free Quote
412 Conventional Gas 12kW £1,000 £2,500 Free Quote
415 Conventional Gas 15kW £1,100 £2,600 Free Quote
418 Conventional Gas 18kW £1,200 £2,700 Free Quote
424 Conventional Gas 24kW £1,250 £2,750 Free Quote
430 Conventional Gas 30kW £1,350 £2,850 Free Quote
435 Conventional Gas 35kW £1,800 £3,300 Free Quote
412 Conventional LPG 12kW £1,100 £2,600 Free Quote
415 Conventional LPG 15kW £1,200 £2,700 Free Quote
418 Conventional LPG 18kW £1,300 £2,800 Free Quote
424 Conventional LPG 24kW £1,350 £2,850 Free Quote
430 Conventional LPG 30kW £1,900 £3,400 Free Quote

ecoTEC plus boiler range

The ecoTEC plus boilers are a clever range full of intelligence and efficency. They are perfect for small, medium and large homes as Vaillant produce a big range of power outputs.


  • The boilers are highly efficient at 94% and an ErP efficiency rating of A, so they burn less gas than other models to produce the same heat, meaning lower gas bills.


  • The combi models can deliver hot water in about 5 seconds, which is very convenient in a busy household.

Key features

  • Fuel: Gas, LPG


  • Boiler type & output (kW):
  • Combi 26kW, 32kW, 36kW, 40kW
  • System 10kW, 15kW, 20kW, 25kW, 30kW, 35kW


  • Dimensions (mm): 720 h x 440 w x 338-406 d


  • Solar Compatible: Yes


  • ErP Efficiency rating: A (94% efficiency in central heating)


  • Which? Best Buy Award: yes


  • Quiet mark accreditation: 45dB(A) one of the quietest boilers


  • Guarantee: 10 years


  • Flow rate: up  to 16.4 litres per minute


  • Market leading modulation: 1:10  modulation via ioniDETECT


  • Smart Control: myVAILLANT compatible for control via smart phones


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