High efficiency hot water storage
11
Technical Data
Jumbo
Fast recovery Tank-in-Tank hot
water storage.
A large heat exchange surface (1.5 to 2.5 times more than that of a
traditional coil) enables the Jumbo to heat a high volume of domestic
hot water in a very short time. The unique design of the heat
exchanger offers reduced recovery times and improves the overall
efficiency and performance of the installation.
• Tank-in-Tank floor standing indirect hot water storage tank
• Stainless steel construction - no need for sacrificial anodes
• High performance - fast heat up and rapid recovery
• Fully insulated
• Stove enamelled steel casing, supplied separately to enable the tank
to pass through standard 800mm doorways
• Two sizes - 800 and 1000 litres
• Can be used in battery formation for high output installations
• Vented or unvented use, with mains pressure SystemPak available
• Large heating surface area means reduced boiler cycling
Incorporated into HeatMaster Scheme
This solution combines the advantages of large storage capacity with
those of instantaneous DHW generation. Eliminating all of the
problems associated with space and maintenance requirements,
reducing operating costs as well as ensuring outstanding domestic hot
water performance levels.
High efficiency hot water storage
10
1.
Stainless steel inner tank
2.
Steel outer tank
3.
120 mm thick mineral
wool insulation
4.
Primary water return
connection
5.
Primary water flow
connection
6.
Domestic cold water
inlet
7.
Domestic hot water
outlet
8.
Control thermostat
9.
Thermometer
10. Thermostat pocket
11. Thermometer pocket
12. Primary air vent
13. Metal casing
14. DHW recirculation or
temperature and
pressure relief valve
connection
14
12
7
6
13
9
8
1
2
3
5
11
10
4
Jumbo 800
Jumbo 1000
Total capacity
L
800
1000
Primary capacity
L
125
160
Heating surface area
m
2
4.56
5.5
Primary pressure drop
mbar
96
101
Primary flow rate
Ltrs/hr
7500
7800
Maximum useable input from boiler
kW
100
112
Primary connections (female BSP)
Ø
2"
2"
Hot water connections (male BSP)
Ø
2"
2"
Weight empty
kg
360
380
Weight full
kg
1160
1380
Maximum operating temperature
°C
90
90
Maximum operating pressure Primary: 5 bar Secondary: 10 bar
Jumbo 800
Jumbo 1000
Litres in first 10 minutes
40°C
1881
2265
Litres in first 10 minutes
45°C
1612
1941
Litres in first 10 minutes
60°C
961
1145
Litres in first hour
40°C
4270
4940
Litres in first hour
45°C
3660
4234
Litres in first hour
60°C
2124
2438
Continuous flow 40°C
Ltrs/hr
2868
3210
Continuous flow 45°C
Ltrs/hr
2458
2751
Continuous flow 60°C
Ltrs/hr
1395
1552
Performance Data
D
C
360
180
180
A
B
340
D
Jumbo
Jumbo
800
1000
A
1915mm
2315mm
B
1590mm
1990mm
C
1020mm
1020mm
D
1020mm
1020mm
Characteristics
Dimensions
2.5m
2
Operating Conditions
Cold water
t°
10°C
Hot water
t°
40°C
Heating water
t°
90°C
JUMBO 1000
4010 L
of hot water in 10'
8955 L
of hot water in
the first hour
HeatMaster® 201
