Brands installers fit
Honest brand advice.
Five brands cover most of what installers install across Greater Belfast. Each has strengths. None is the right answer for every home. Here's how we match brand to property.
German engineering, UK built
Worcester Bosch
Worcester Bosch has been the UK heating market leader for two decades. German-engineered, built in Worcester, known for quiet running and long service life.
4 model ranges · Standard 2-year manufacturer warranty, extending to 10 years when fitted by a Worcester Accredited Installer.
Read about Worcester BoschGerman engineering since 1874
Vaillant
Vaillant is the other great German boiler brand, arguably equal in engineering pedigree to Worcester Bosch, with particular strength in compact, quiet units.
3 model ranges · 7-year standard manufacturer warranty, extending to 10 years when fitted by a Vaillant Advance Installer.
Read about VaillantBuilt in Hull, UK
Ideal
Ideal is our most-fitted gas boiler brand. UK-manufactured in Hull, 10-year warranty as standard, and priced well below the German brands while matching them on reliability.
4 model ranges · 10-year manufacturer warranty as standard on Logic Max and Vogue, no installer accreditation needed.
Read about IdealBuilt in Craigavon, Northern Ireland
Warmflow
Warmflow is Northern Ireland's own boiler manufacturer, based in Craigavon. Strong on oil, respectable on gas, and shorter lead times than any of the mainland brands.
4 model ranges · 5-year standard manufacturer warranty, extending to 7 years on registered installs.
Read about WarmflowLong-established UK brand (now BDR Thermea)
Baxi
Baxi has been a household UK heating name since the 1860s. Plenty installed across NI housing stock, particularly in social housing and rental portfolios.
3 model ranges · Standard 2-year manufacturer warranty, up to 10 years via Baxi's 10-year warranty plan (requires annual servicing).
Read about BaxiNot sure which brand?
Tell us about your home.
Property size, water pressure, current boiler type, usage pattern. We'll recommend the right brand honestly. Or send an emergency request.