AHI Carrier Catalog | Page 371
AIR-TO-WATER HEAT PUMP HEATING SYSTEM  38AW/80AW
Available static pressure, two-zone kit
Zone with modulating valve
Zone without modulating valve
80
80
70
70
60
60
50
Pressure, kPa
Pressure, kPa
50
40
40
HI
HI
ME
ME
LO
LO
30
30
20
20
10
10
0
0
0
0
500
1 00 0
500
15 0 0
Flow, l/h
0 0.14 0.28 0.42
1 00 0
15 0 0
Flow, l/h
0
0.14 0.28 0.42
Flow, l/s
HEATING
Flow, l/s
High water pump speed
Medium water pump speed
Low water pump speed
Pressure, circulating pump 80AW
80
Pressure, kPa
60
50
HI
40
ME
LO
30
20
10
AIR TREATMENT
70
0
0
200
400
600
800
1000
1200
1400
1600
1800
2000
CONTROLS
Flow, l/h
0 0.06 0.11 0.17 0.22 0.28 0.33
0.39 0.44 0.50 0.56
Flow, l/s
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7
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