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Domestic Hot Water Performances
The MCBA electronic controller regulates the boiler
(start-up, safety, modulation), the shunt pump and the
heating pump in response to hot water and heating
demand. The MCBA offers numerous advanced features :
- A large burner modulation range - down to less
than 30%
- Extremely accurate hot water priority : even very small
draw-offs are immediately detected
- The hot water tank is always kept at an optimum
temperature
- Excellent hot water performance
- Energy efficiency is optimised in both hot water and
heating modes.
The HeatMaster 201 is fitted with the BG2000-M
modulating burner, which has a metal fibre (NIT) flame
tube and smooth and near-silent ignition and operation -
ideal for use in applications where burner noise must be
kept to a minimum.
Exceptional Performance
Peak flow 40°C
L/10'
1745
Peak flow 45°C
L/10'
1489
Peak flow 60°C
L/10'
971
Peak flow 40°C
L/60'
6690
Peak flow 45°C
L/60'
5667
Peak flow 60°C
L/60'
3534
Continuous flow 40°C
L/h
6117
Continuous flow 45°C
L/h
5039
Continuous flow 60°C
L/h
2914
Reheat time to 60°C
min
10.5
HM201
Code
02607401
Fuel
Natural gas/LPG
Burner options
type
BG2000-M
Input - heating
kW
60 to 220
Input – hot water
kW
60 to 240
Output - heating
kW
55 to 198
Output – hot water
kW
55 to 213
Primary capacity
L
241
Total capacity
L
641
Heating surface area
m
2
5.3
Primary circuit pressure drop
mbar
240
DHW tank pressure drop
mbar
190
Flue circuit pressure drop
mbar
2.9
DHW connection (male BSP)
Ø
2"
Primary connection (female BSP)
Ø
2"
Flue connection (G)
Ø mm
250
Flue connection options
type
B23/C13/C33/C53
Dimensions
A
mm
2085
B
mm
2252
C
mm
1020
D
mm
1320
E
mm
1020
F
mm
600
H
mm
1383
J
mm
590
Weight empty
Kg
550
Weight full
Kg
1191
Minimum working gas pressure
mbar
20
(Nat Gas)
/37
(LPG)
Gas flow rate – heating
m
3
/h 6.35 to 23.28
(Nat Gas)
2.45 to 9
(LPG)
Gas flow rate – hot water
m
3
/h
6.35 to 25.4
(Nat Gas)
2.45 to 9.81
(LPG)
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.
HM201
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
Technical Specifications
Hea
tMaster® 201