Quickfinder for Brazed Plate Heat Exchangers0 pages
Quickfinder for Brazed Plate Heat Exchangers
SYSTEM ISOLATION: boiler / underfloor heating
Thermal efficiency kW
primary
secondary
input
output
input
output
°
C
°
C
°
C
°
C
90
70
40
50
70
50
35
45
70
50
40
50
60
50
30
45
5 to 15
16 to 30
31 to 40
41 to 50
51 to 60
61 to 80
81 to 100
VM 30-50
VM 30-60
VM 30-80
36 to 50
51 to 70
71 to 90
VM 30-20
VM 60-40
VM 30-50
VM 30-30
VM 60-50
VM 30-60
VM 30-40
VM 60-60
VM 30-80
41 to 60
61 to 80
81 to 100
VM 30-50
VM 30-60
VM 30-80
71 to 90
91 to 120
121 to 150
Type of heat exchanger
VM 15-10
VM 15-20
VM 15-30
VM 15-40
SOLAR UNIT Glycol 35%: fresh water heating
Thermal efficiency kW
primary
secondary
input
output
input
output
°
C
°
C
°
C
°
C
70
50
10
60
70
25
10
60
65
40
10
60
5
6 to 15
16 to 25
26 to 35
Type of heat exchanger
VM 15-10
VM 30-20
VM 30-10
VM 15-20
VM 60-14
VM 30-20
VM 15-30
VM 60-20
VM 30-30
VM 15-40
VM 60-30
VM 30-40
SOLAR UNIT Glycol 35%: Swimming Pool
Thermal efficiency kW
primary
secondary
input
output
input
output
°
C
°
C
°
C
°
C
70
50
20
30
70
25
15
25
65
40
10
20
5 to 8
9 to 20
21 to 30
31 to 40
Type of heat exchanger
VM 15-10
VM 15-20
VM 15-30
VM 15-40
Pass-through fresh water heating
Thermal efficiency kW
primary
secondary
input
output
input
output
°
C
°
C
°
C
°
C
70
55
10
60
90
70
10
60
60
50
10
50
5 to 15
16 to 30
31 to 50
51 to 70
Type of heat exchanger
VM 15-10
VM 15-10
VM 15-10
VM 15-20
VM 15-10
VM 15-20
VM 15-30
VM 15-20
VM 15-30
VM 15-40
VM 15-20
VM 30-50
VM 30-50
VM 15-30
VM 30-80
VM 30-60
VM 30-50
VM 85-30
VM 30-80
VM 30-60
VM 85-40
51 to 70
71 to 90
91 to 120
121 to 150
Heating buffer
Thermal efficiency kW
primary
secondary
input
output
input
output
°
C
°
C
°
C
°
C
70
55
50
65
90
70
50
70
90
55
50
70
5 to 15
16 to 30
31 to 50
Type of heat exchanger
VM 30-30
VM 15-10
VM 30-10
VM 30-50
VM 15-20
VM 30-20
VM 60-30
VM 15-30
VM 30-30
VM 60-40
VM 15-40
VM 30-40
VM 60-50
VM 30-40
VM 30-50
VM 60-80
VM 30-50
VM 30-60
VM 85-30
VM 30-60
VM 30-80
51 to 70
71 to 90
91 to 120
121 to 150
VM
VM
VM
VM
VM
VM
VM
VM
District Heating
Thermal efficiency kW
primary
secondary
input
output
input
output
°
C
°
C
°
C
°
C
130
55
50
90
130
55
50
70
110
55
50
90
110
60
55
80
5 to 15
16 to 30
31 to 50
Type of heat exchanger
VM 30-10
VM 15-20
VM 30-20
VM15-30
VM
VM
VM
VM
30-20
15-30
30-40
30-20
VM
VM
VM
VM
30-30
15-40
60-20
30-30
VM
VM
VM
VM
30-40
30-30
60-24
30-40
VM
VM
VM
VM
30-50
30-40
60-30
30-50
30-60
30-50
60-40
30-60
30-80
30-60
60-50
30-80
All heat exchangers are designed to a maximum of 20 kPa pressure drop. All information is subject to errors and printing errors.
VAU Thermotech GmbH Co. KG, Schatzbogen 45, 81829 München - Phone: +49 (0) 89 - 45102726 - info@vau-thermotech.de - www.vau-thermotech.de
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