Hot water systems - Better tanks give quick and clean hot water
Hot water tanks made by a small German company use a patented system to ensure that they deliver hot water soon after heat has been applied to the water. This makes them especially suited to systems fuelled by solar energy.
Boiler breakthrough
While innovative energy- and emissions-saving add-ons are gaining in popularity for steam-raising plant, technology trialled on marine boilers is tackling water treatment. Brian Tinham examines the final piece of the jigsaw
Water Treatment - Scale solution means cash back for supermarket
The Waitrose supermarket chain is generating savings on the maintenance, replacement and running costs of its water system, thanks to electronic treatment units which negate the effects of hard water.