U - Series
Introducing the perfect choice in high efficiency utility and kitchen oil boilers.
About our U-Series
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.
- Available in outputs from 15kW to 44kW
- Finished in stylish high gloss white casing
- Front servicing
- Safe edges design
Unique features and benefits
HE boilers are suitable for use on most types of fully pumped heating and hot water systems and are ideal for systems that have been designed to operate with a low return water temperature i.e. under floor heating.
An environmental investment
Designed to be environmentally friendly, Warmflow HE boilers are highly efficient in operation and are ErP ‘A’ rated. Combining economical running cost operation with comprehensive 5 year heat exchanger warranty makes Warmflow the perfect choice for oil-fired heating.
U-Series boiler range
Utility HE Pre-wired
The Warmflow High Efficiency Condensing Utility Series has been specifically designed to fit into kitchen and utility room installations. With models starting at only 865mm...
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Utility HE Pre-pumped
The Utility Pumped Boilers (UPHE) are supplied with a pre-wired, factory-fitted burner, thermostat and circulating pump. Only one IE320 mains socket (supplied) needs to be...
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Utility HE System
The Utility System Boilers (USHE) are supplied as a kit, consisting of a Utility Pumped Boiler (UPHE) and a System Kit. As described above, the...
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Utility HEE Combi
The UK & Ireland’s only AA rated combination oil boiler. Warmflow combination boilers provide excellent hot water performance and rapid response to hot water demand...
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