Circulation Pump - REMEHA CALORA TOWER GAS 15S EX Installation And Service Manual

CALORA TOWER GAS 15S EX CALORA TOWER GAS 25S EX
CALORA TOWER GAS 35S EX
1
19
2
3
4
15
800
700
600
A
500
400
300
200
100
0
0 200 400
440
22/04/2016 - 300026141-001-07
9
8
7
6
5
16
17
18
M002514-D
B
C
D
600 800 1000 1200
623 834 1037
Q (l/h)
C003452-E
n Boiler with 100SL / 160SL / 200SSL type domestic hot
water tank
Heat exchanger
1
Hydroblock
2
Heating flow
3
Coil exchanger inlet
4
Coil exchanger outlet
5
Heating return
6
3-way valve
7

Circulation pump

8
Expansion vessel
9
Domestic hot water outlet
15
Domestic cold water inlet
16
Domestic hot water tank
17
Domestic water coil
18
Safety valve
19
4.3.2. Circulation pump
n Pump specifications
15 - 25 kW boilers
Manometric height available for the heating circuit
H
Water flow
Q
Useful output (ΔT 20 K)
10 kW
A
15 kW
B
20 kW
C
25 kW
D
4. Technical description
15