Design and supply of energy efficient systems for building services and industrial applications

Let’s talk, call us on 01489 779068

Valve Icon
OEM Icon
Energy Icon

Efficient Engineering by Design

Specialising in the design and supply of communal and district heating systems

We collaborate with M&E consultants, contractors, developers and housing providers across all stages of a project, and support building/energy managers to reduce their carbon footprint.

Talk to us about how we can collaborate with you.

EDGE T HIU Powered by ESBE

EDGE Heat Interface Unit (HIU) Range

Our HIUs feature first-class components, including the market-leading valve from ESBE and intelligent electronic flow and temperature control technology.

We focus on quality design and manufacturing.


Providing hydronic separation using heat exchangers can benefit many systems and applications, giving protection, control and system optimisation.

From oversized bespoke heat interface units to ambient sub-stations or district heating sub-stations, we cover all bases.

EDGE Heat Interface Unit (HIU) range
Heat network system  design

Heat Network System Design

We can work along-side you to provide design support and guidance for heat network systems, backed up by PI insurance cover.

Our technical engineers have extensive knowledge and expertise and can project manage the design from start to finish if required.

Packaged Plant

Reduce onsite labour costs and simplify installation with our bespoke packaged plant.

Equipment can range from simple heat transfer packages to energy recovery and electrical generation from waste heat.

From initial design and specification to finished product on site, we can provide a solution no matter how big or small.

Ambient sub-stations
Heat Recovery from Industrial Process

Sunamp Thermal Energy Storage

We partner with Sunamp who offer unrivalled heat battery technology.

Working with everything from grid electricity and gas boilers to solar and heat pumps, these super-compact heat batteries use phase change material to deliver cascades of hot water and highly responsive space heating.

Sunamp heat batteries feature superb efficiency and reduce carbon emissions and fuel costs.

Water Treatment

We partner with ELYSATOR® UK who lead the way in corrosion protection for water recirculation systems.

Elysator is a chemical-free solution and uses a sacrificial anode to extract oxygen, acid, and aggressive salts from the water.

It’s the perfect choice for protecting both new and existing systems.

Elysator Partner Logo
Heat Recovery from  Industrial Process

Bespoke Solutions

In addition to the products and services above, we offer bespoke solutions to meet your needs.

For example, we can custom-build heat interface units to your project requirements, or metering stations for direct heating networks.

Talk to us about how we can work with you.

News & Case Studies

New slimline PUC Coming Soon

New slimline PUC Coming Soon

Here’s a preview of our new slimline prefabricated utility cupboard, which is designed for quick connection to district and communal heating systems.


Call 01489 779068  or use the form below to get in touch.
Fields marked with an * are required.