Estate managers and M & E contractors advising schools struggling with an ailing heating system can find the answer to their problems by testing the condition of the water within it, says leading solutions provider Spirotech.

Examining the make-up of the system fluid will point to the causes of issues such as erosion, corrosion and biological contamination, each of which can affect the efficiency and performance of the unit.

“All schools, colleges and universities will be looking to operate an efficient heating system, not only to ensure their students have a comfortable environment in which to study but also to reach environmental goals,” said Steve Simmonds, Special Projects Engineer for Spirotech.

“As the market moves increasingly towards more sustainable, energy saving technologies and reducing carbon footprints, so the quality of the fluid within systems becomes ever more important – in fact, it’s the single most important ‘component’ of the system,” he said.

The focus on better heating has been highlighted by the government within its decade-long Schools Rebuilding Programme, under which it is seeking to transform 500 schools into ‘modern energy-efficient buildings’.

This includes the replacement of ageing systems with upgraded ‘green’ models, contributing to schools operating to carbon net zero.

Spirotech offers two levels of testing; a basic water sampling, and a full water analysis and in-depth report.

Steve said: “Good water quality management within a properly set up system will combat corrosion and scaling and prevent the build-up of potentially toxic micro-organisms, while also delivering greater efficiency, reduced maintenance and, ultimately, a longer system life.

“And, it is just as important to test the quality of the water when commissioning a new system as it is with one that has been installed a long time, as that will help it run at optimal levels from day one.”

To further support design engineers and facilities managers, Spirotech has extended its CPD portfolio to include a presentation on managing system water quality to achieve a high functioning heating or cooling system.

The CPD, ‘Understanding Water Quality & Total Solutions’, identifies common problems caused by poor water quality, from balancing issues and pump inefficiency to kettling and poor circulation.

Other topics covered include hydronic stability, the latest regulations and guidelines, how water conductivity causes corrosion, along with other factors such as the impact of hard and soft water. Bacterial contamination in closed heating and chilled water systems is also examined and explained.

Steve added: “We are passionate about sharing our expertise with those working in our industry, not only to help increase their technical knowledge and understanding but also make them aware of the best methods and product types to achieve the best results.”

To register for a free water quality CPD training session, visit www.spirotech.co.uk/cpd.