Experts in commercial heating

For over a century we have been designing, building and installing commercial boilers in the UK. Read about our journey or watch our short film entitled ‘A proud boiler making History’

UltraGas Technical Information

All of the current technical information you need for our flagship product... the UltraGas

Product Solutions for projects

Efficient and clean systems for industrial, public and residential buildings. Check out case studies and our references.

PowerBloc CHP

Simultaneous heat and electricity production - keeping emissions at a minimum.

Output: 20 to 530 Kwth/E 

All Products

View our extensive range of premium products

We can provide equipment for any large project

Extensive Service Contract offerings

From pay-as-you go one year contracts, to a 10 year contract complete with heat exchanger warranty, we have got the perfect service contract for any solution.

NEW! Max-3 E & Condens E

Our newest Max-3 E and Condens E boilers... three-pass, high efficiency hot water boilers 


Case Studies

Read about just a few of the buildings we have provided solutions for

Tell us what you think

Please help us with our continual improvement by telling us about your experience.



More information


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