Copper for solar-thermal systems

Copper Development Association, solar thermal

The UK Copper Board has prepared an introduction to the design and installation of copper solar-thermal systems. Copper can readily withstand the high temperatures that the operating fluid can reach — sometimes over 200°C. Jointing is by capillary brazing or flame-free solar press fittings. The copper tube used is the same specification as for many other pipework applications.

The guide is available as print and online (www.ukcopperboard.co.uk) and details the merits and applications of flat-plate and vacuum-tube collectors. It discusses the layout of solar thermal systems, appropriate pipework and system design, and how to size the various components for an installation.

For more information on this story, click here:  Sept 215
Related links:
Related articles:



modbs tv logo

Rinnai UK launches applied products division

Rinnai is launching a new division - Rinnai Applied - which will be dedicated to the design, supply and service of larger HVAC units and systems that will meet the specific heating, ventilation, air conditioning and hot water demands of commercial and industrial premises.

Engineering services alliance welcomes government consultation on retentions and late payments

Actuate UK, the engineering services alliance, has welcomed the new government consultation on reforming cash retentions and taking legislative measures against late payments to small businesses, as part of the new Small Business Plan unveiled on 31st July 2025.