2 The heat pump – the heart of
the house
8
Chapter 2 | The heat pump – the heart of the house
2
D
80 °C
3
J
Uteluft
Outdoor air
Room air
Rumsluft
Refrigerant
Köldmedium
Heating medium
Värmebärare
A
1
22 °C
B
C
5 °C
Evaporator
Compressor
Expansion valve
Condenser
E
G
55 °C
I
H
0 °C
0 °C
F
45 °C
NIBE F470