German engineering since 1874
Vaillant installer
in Belfast.
Vaillant is the other great German boiler brand, arguably equal in engineering pedigree to Worcester Bosch, with particular strength in compact, quiet units.
German engineering since 1874
Vaillant
About Vaillant
Who installers fit Vaillant for.
Vaillant is our go-to for premium kitchen installs where noise and cupboard space matter. The ecoTEC Plus is well-modulated, which means it adjusts output smoothly rather than cycling on and off, saving on gas bills.
7-year standard manufacturer warranty, extending to 10 years when fitted by a Vaillant Advance Installer. Vaillant's NI service network is strong though slightly less extensive than Worcester's.
Range
Vaillant models installers fit.
3 ranges covering combi, system and regular setups.
- ecoTEC Pro combi combi · 24kW / 28kW
- Entry-level Vaillant. Compact and well-specified for smaller homes.
- ecoTEC Plus combi combi · 25kW / 30kW / 35kW / 40kW
- The premium workhorse, high modulation ratio, ultra-quiet.
- ecoTEC Plus system system · 18–32kW
- For homes with unvented cylinders and zoned heating.
Pricing
Indicative prices.
Every install is quoted after a home survey. Prices shown include labour, materials and Building Control notification.
- ecoTEC Pro combi, like-for-like swap
- from £2,100 fitted
- ecoTEC Plus 30 combi, new install
- from £2,550 fitted
- ecoTEC Plus system + cylinder + zoning
- from £4,000 fitted
All prices include VAT. Manufacturer warranty included as per brand terms.
Why fit Vaillant
When we recommend it.
- 01 Market-leading modulation, smoother output, lower gas bills.
- 02 Quietest operation in class, 45dB at low fire.
- 03 Compact footprint fits in kitchen cupboards without compromise.
- 04 7-year warranty as standard, 10-year via Advance Installer network.
The honest counter-view
When we'd suggest something else.
- 01 Tight budget? Ideal Logic delivers on warranty and reliability at a lower price.
- 02 Buyers at resale look for it? Worcester Bosch has stronger name recognition.
- 03 Rural oil property? Vaillant doesn't do oil, Warmflow or Grant instead.
Get in touch
Thinking of a Vaillant?
Send your property details and current heating setup. We'll come back with a survey slot. Or send an emergency request.