229
Heating Characteristics at Different Piping Length
Condition
Outdoor air temperature : 7°C (DBT), 6°C (WBT)
Indoor water inlet temperature : 30°C
Indoor water outlet temperature : 35°C
Piping length : 7 m
3.200
3.400
3.600
3.800
4.000
4.200
3
6
9
12
15
18
21
24
27
30
Piping Length (m)
Input
P
ow
er
(
kW
)
13.000
14.000
15.000
16.000
17.000
18.000
3
6
9
12
15
18
21
24
27
30
Piping Length (m)
C
apaci
ty (
kW
)