When you buy a Warmflow boiler you have the comfort of knowing that you have bought the best quality appliance from one of the most innovative heating companies with over 45 years experience heating homes.
About our Boilers
Each oil boiler comes with the proven technology of a Riello burner, providing unrivalled reliability and quality. Furthermore, the plastic flue systems are the most versatile on the market today, with inbuilt temperature control for total safety.
- UK & Ireland's only AA rated combi boiler
- Installer Friendly
- Market Leading Innovation
- 45+ Years Heating Homes
- 7 Year Warranty
Explore our boiler range
The HE utility range has been specifically designed to fit into most kitchen and utility room applications. It’s stylish white casing houses a highly efficient heat exchanger that can be easily accessed for servicing without the need for removable work surfaces.
For those occasions when internal space is limited, the external boilers offer total flexibility and are designed to be simple and quick to install. These totally self-contained units are supplied in a protective, pre-coated, fully insulated, anthracite grey casing approved to IP45 rating.
The boilerhouse HE range has been specifically designed for boiler house and garage applications and is suitable for indoor installation. Its blue casing houses a highly efficient heat exchanger that can be easily accessed for servicing. The latest in Riello burner technology makes the utility range quiet in operation and the perfect choice in oil-fired boilers.