plate heat exchanger
servicing & maintenance
We are specialists in the servicing and maintenance of all
makes of plate heat exchanger and offer a 24/7 service.
plate heat exchange
We can undertake full refurbishment
of PHE units at our purpose built factory
design & manufactured
in the UK
We design and manufacture; economisers, waste heat boilers,
flue gas coolers and other pressure parts at our factory in Wakefield, UK
repairs throughout
the UK
Our site team carry out boiler and economiser repairs throughout
the UK and overseas; on land installations as well as marine/offshore
shell, tube & other
Service & repair
Service, repair and overhaul of shell & tube and other
industrial heat exchange equipment

About Us

Heat Exchange Group is the leading UK and worldwide supplier of the widest range of heat exchanger and industrial/marine boiler products and services. The Group was formed in 2018, following the merger of Green’s Power and Thornhill Heat Exchangers.

We design, manufacture, install, service and repair economisers, waste heat boilers, land and marine boilers, steam air heaters and other pressure parts. We service and repair all makes of plate heat exchangers, shell and tube heat exchangers and other industrial related heat exchange equipment, as well as repair or manufacture of replacement rail heat exchangers.

We are proud of our heritage, our people and our reputation for excellence. Our teams work professionally, commercially and responsively to provide the highest quality products and services for our clients, no matter where they are in the world. Watch a short video.


Our products

Our services


We have successfully achieved the required industry accreditations across Compliance and Occupational Health and Safety. 

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Case Study

Energy from Waste (EfW)

We provide bespoke solutions that enable EfW operators to capture waste gases which reduces emissions, improves efficiency and saves money. Our customers include: Viridor Jersey Waste LondonEnergy Coventry & Solihull Waste Suez  

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