A major telecommunications call centre in London requested Grundfos undertake an Energy Check on their cooling and heating pumps to see if they could improve the efficiency of their system. This type of survey is ideal in these circumstances, as it will quickly assess typical savings that can be made. One of our specially trained energy team undertook the check that assessed all the installed pump equipment as well as looking at the current and future demands of that system.
The subsequent comprehensive Energy Check report showed that there was a lack of system control, and recommended that they replaced their installed base of obsolete heating and cooling pumps with models from the Grundfos TPE and NBE variable speed pump ranges.
The report findings also showed that savings of 318,000 kWh per year would be possible with a return on investment of 2.8 years. The recommendations were accepted and a rolling installation programme was implemented. The results to date have already delivered an energy savings of £30k+ and a large reduction in CO2 emissions. The client is very pleased with the results.