Blog31 March 2010

R22 Change Out Programme

Andrews Specialist Hire Division were commissioned to supply three 550kW Fluid Chillers into the City of London whilst the existing units were being replaced due to the R22 change out programme. Andrews unique 550kW chiller was chosen to supply critical services due to its small footprint, which is exclusive to Andrews Sykes. The units were delivered and commissioned on a Sunday, which required a road closure and 200 tonne crane to lift the three Chiller Hire units 10 floors on to the roof. Utilising in-line pumps and pressurisation vessels, Andrews Chiller Hire maintained cooling throughout the building with zero failures. For more information visit