If you seriously solve the issues of saving electricity, then you should pay close attention to heat meters. With their help, you can keep heating in heating and hot water supply systems. The counter consists of several structural elements – two temperature sensors, a converter, heat calculator, scoreboard. The counter is put on the supply of hot water, and the second sensor – to the return. The heat capture produces the necessary calculations, displaying heat consumption on the scoreboard.
There are several difficulties in the work of the heat meter. They are mainly associated with a complex heating system, for example, in many apartments it is carried out in two or more risers. In this case, on each riser it will be necessary to put on a separate device. And this is additional costs. So before buying the device, you need to weigh everything well, and it is better to consult a specialist.