28
26
Technical Specifications
Note : The above performances are based on the hot water being blended at point of use,
with a boiler temperature of 90°C and a domestic cold water inlet of 10°C.
Domestic Hot Water Performances
Peak flow 40°C
L/10’
1504
1675
Peak flow 45°C
L/10’
1289
1444
Peak flow 60°C
L/10’
870
961
Peak flow 40°C
L/60’
4828
5890
Peak flow 45°C
L/60’
4138
5057
Peak flow 60°C
L/60’
2864
3348
Continuous flow 40°C
L/h
3989
5058
Continuous flow 45°C
L/h
3419
4335
Continuous flow 60°C
L/h
2393
2865
Reheat time to 60°C
min
17
13
HM150
HM200
(all burners)
(all burners)
Code
04125301
04125301
01618301
04607401
Fuel
Oil
(28 sec or 35 sec)
Natural gas/LPG
Oil
(28 sec or 35 sec)
Natural gas/LPG
Burner options
type
Riello
Riello
Riello
Riello
Input
kW
154
154
196
196
Maximum output
kW
139
139
178
178
Primary capacity
L
245
245
241
241
Total capacity
L
645
645
641
641
Heating surface area
m
2
5.3
5.3
5.3
5.3
Primary circuit pressure drop
mbar
120
120
240
240
DHW tank pressure drop
mbar
190
190
190
190
Flue circuit pressure drop
mbar
0.6
0.6
1.5
1.5
DHW connection (male BSP)
Ø
2"
2"
2"
2"
Primary connection (female BSP)
Ø
2"
2"
2"
2"
Flue connection (G)
Ø mm
250
250
250
250
Dimensions
A
mm
2124
2124
2124
2124
B
mm
2250
2250
2250
2250
C
mm
1020
1020
1020
1020
D
mm
1315
1321
1315
1321
E
mm
1020
1020
1020
1020
F
mm
600
600
600
600
H
mm
1383
1383
1383
1383
J
mm
590
590
590
590
Weight empty
Kg
545
545
545
545
Weight full
Kg
1190
1190
1190
1190
Minimum working gas pressure
mbar
n/a
20
(Nat Gas)
/37
(LPG)
n/a
20
(Nat Gas)
/37
(LPG)
Gas flow rate
m
3
/h
n/a
16.3
(Nat Gas)
/6.29
(LPG)
n/a
23
(Nat Gas)
/9
(LPG)
HM150
HM150 HM200
HM200
Oil
Gas/LPG
Oil
Gas/LPG
Maximum Operating Pressure
Primary:
3 bar
Secondary:
10 bar
Factory Test Pressure
Primary:
4.5 bar
Secondary:
13 bar
Maximum Operating
Temperature
90°C
Power Supply
230v 50Hz
Hea
tMaster® 150 - 200