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• Heat recovery boosts chiller efficiency and delivers free hot water  

  Recovering heat from the chiller at a Nuffield Health Wellbeing & Fitness Centre in Hertfordshire is delivering 5000 l of free hot water a day and reducing electricity consumption by 115 kWh. The saving in energy costs of £9600 a year is achieving a payback of two years.

• Megaflo gets slimmer 

  Heatrae Sadia has developed a slimmer version of its Megaflo hot-water cylinder. Megaflo Eco Slimline is designed for homes where space for a hot-water storage cylinder is limited, such as airing cupboards being too small for a standard cylinder or hot-water storage being located in a built-in wardrobe.

• Rinnai enhances gas convection heater 

  Rinnai has enhanced the aesthetics of its Energysaver 559FT fanned-convection space heaters, which are widely used in schools, community centres, libraries, conservatories and churches. Changes have also been made to the operation board, which is now an easy-to-use touch-control pad on the top of the unit, rather than on the front with a flip-up cover. A child lock prevents tampering with the controls. The picture shows a humidification tray.

• Stainless-steel calorifiers from Hamworthy Heating 

  Hamworthy Heating’s Halstock range of stainless-steel calorifiers for generating hot water comprises five models with continuous outputs from 390 to 1055 l/h. They are suitable for unvented and open-vented applications.

• Lochinvar goes Aloft to meet peak DHW demand  

  Lochinvar has supplied three EcoShield high-efficiency water heaters as part of the refurbishment of one of Liverpool’s most iconic buildings to create the Aloft Hotel. The Grade 2 listed Royal Insurance Building had been disused for over 20 years; The original neo-baroque building dates back to 1896.