230
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
Piping Length (m)
C
a
pac
ity
(
kW
)
Piping Length (m)
In
put
P
o
w
e
r
(
kW
)
3.200
3.400
3.600
3.800
4.000
4.200
3
6
9
12
15
18
21
24
27
30
14.500
15.000
15.500
16.000
16.500
17.000
3
6
9
12
15
18
21
24
27
30
