Provision of Carbon Reduction Project for Design, Supply and Installation of Air Source Heat Pumps

DVLA require a Supplier with suitable expertise to design and install ASHP systems in 4 locations at the DVLA Swansea estate. Systems must be designed and installed to provide comfortable environmental conditions in the respective office spaces. Winter air temperatures of 20°C - 24°C and summer air temperatures of 21°C - 24°C must be achieved by the installed systems (cooling is location specific). These conditions are based on the following external conditions: - Winter ambient of -4°C (minus 4 degrees Celsius) saturated - Summer ambient of 28°C db / 22°C wb