Floor heatingFloor heating is not equal to floot heating. A very uniform distribution of the heat makes a very low input temperature possible. Less electric power demand at the heat pump. |
Floor heatingFloor heating is not equal to floot heating. A very uniform distribution of the heat makes a very low input temperature possible. Less electric power demand at the heat pump. |
Heat of earth |
Heating costs | |
Your house of apartment is built past 1984? In most cases, You will see, this company building from 1984 has less heating costs per squaremeter. |
Company building | |||
Built 1984 with 24 m² heat collectors on the roof. 2005 had been 153 m² photovoltaic with 21.65 kW peak added. The estimeated yearly yield was 20500 kWh, 2007 was the yield 22400 kWh. |
Heat collectors | |||
Full with water collector system. For warming up the earth collector is also a low temperature enough. Sometimes also without sun, when the air is warm enough. |
Switchboard for the heat management | |||
Original from 1984, this switchboard controlls the heatpump, the 2 earth collectors and the heat collector on the roof. |
Earth-collector | |||
Take not only heat, give also heat. The earth collector as a low temperature saisonal storage. Heat from the 24 m² solar collector on the roof heat up the earth collector. |
Heat pump Siemens SA 30 P | |||
In front of the company building outside is this 29 kW heat pump. At a heat pump, each degree Celsius teperature difference is important. |
Climate controll by the floor | |||
The conference room has a large window to the south side. When the sun shines into the room, the floor is direct heated up. A floor heating can take away the heat. |