Insero has installed 4 heat pumps (25 kW) at Hylke School (public) as part of a former demonstration project. The yearly heat consumption at the school is approx. 150.000 kWh. The heat pump is equipped with meters that measure power consumption and heat production. The heat pump is also equipped with sensors that measure the heat flow, temperature in the water, volume etc. In addition, the school is equipped with 3 indoor climate meters. These meters deliver information for temperature, humidity and the level of CO2.