265
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
pa
ci
ty (
kW
)
In
pu
t P
o
w
e
r (k
W
)
Piping Length (m)
8.100
8.300
8.500
8.700
8.900
9.100
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1.500
1.700
1.900
2.100
2.300
2.500
2
4
6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50