Litres in first 10 minutes
40°C
236
321
406
547
800
Litres in first 10 minutes
45°C
202
275
348
469
640
Litres in first 10 minutes
60°C
117
161
209
272
370
Litres in first hour
40°C
784
1063
1349
1820
2360
Litres in first hour
45°C
672
911
1156
1560
1920
Litres in first hour
60°C
384
549
689
913
1100
Continuous flow 40°C
Ltrs/hr
658
890
1132
1527
2100
Continuous flow 45°C
Ltrs/hr
564
763
970
1309
1710
Continuous flow 60°C
Ltrs/hr
320
465
576
769
970
Initial heat up time 10°C to 85°C
Min
22
22
20
20
22
Please Note:
Performance data assumes a primary flow temperature of 85°C and a domestic cold water supply of 10°C
SLE
SLE
SLE PLUS
SLE PLUS
SLE PLUS
130
160
210
240
300
High efficiency hot water storage
5
High efficiency hot water storage
4
Technical Data
SLE
SLE
SLE PLUS
SLE PLUS
SLE PLUS
130
160
210
240
300
Performance Data
Total capacity
L
130
161
203
242
293
Primary capacity
L
55
62
77
78
93
Heating surface area
m
2
1.03
1.26
1.54
1.94
2.29
Primary pressure drop
mbar
17
22
37
45
51
Primary flow rate
Ltrs/hr
2100
2600
3500
4200
5500
Maximum useable input from boiler
kW
23
31
39
53
68
Primary connections (female BSP)
Ø
1"
1"
1"
1"
1"
Hot water connections (male BSP)
Ø
3/4
"
3/4
"
3/4
"
3/4
"
3/4
"
Immersion heater connection (female BSP)
Ø
1
1/2
"
1
1/2
"
1
1/2
"
1
1/2
"
1
1/2
"
Weight empty
kg
45
54
66
76
87
Weight full
kg
175
215
269
318
380
Maximum operating temperature
°C
85
85
85
85
85
Maximum operating pressure Primary: 3 bar Secondary: 10 bar
SmartLine SLE
and SLE Plus
Fast recovery Tank-in-Tank cylinder
– standard 3kW immersion, perfect
partner to condensing boilers and
heat pumps.
ACV has adapted the proven Tank-in-Tank design of the SLE cylinder
to maximise its full potential. The addition of multiple ports on the
SLE Plus not only gives the installer flexible installation options but
also gives the customer a cylinder built with the future in mind!
Tank-in-Tank Technology
The tried and tested ACV thermal storage technology has proved to be
remarkably simple, efficient and reliable. An inner stainless steel
hot water cylinder is entirely immersed within an outer steel tank and
heated by the primary water: large heat exchange surface offering
greater heat transfer and therefore faster recovery times than any
other storage tanks.
Resistance to Scaling
The special design of the inner cylinder helps ensure scale-free
operation and avoids the sediment problems that plague conventional
cylinders.
Features
• 3.5 BAR mains water pack and mixing valve supplied
• 3 kW immersion as standard – 6kW option
• Future-proof design due to multiple ports (extra ports on
SLE 210-240-300 only)
• 6 pin plug-and-play, S Plan or Y Plan
• Low heat loss – 50mm polyurethane insulation
• Stainless steel domestic cylinder – 25 year guarantee
Insulation
Heating flow
Heating circuit
Heating return
Stainless steel
hot water tank
Cold water inlet
Hot water outlet
SLE PLUS
SLE PLUS
SLE PLUS
210
240
300
A
1493mm
1741mm
2046mm
B
1230mm
1477mm
1783mm
C
937mm
1068mm
1278mm
D
312mm
303mm
338mm
E
120mm
110mm
145mm
F
352mm
343mm
378mm
G
233mm
233mm
233mm
SLE
SLE
130
160
A
1024mm
1222mm
B
234mm
234mm
C
759mm
959mm
D
234mm
234mm
Dimensions
SLE 130
2 Bed House with bath/shower
SLE 160
3 Bed House with bath/shower
SLE 210
4 Bed House with two baths/shower
SLE 240/SLE300
5 Bed House with two baths/two showers
F
E
A
B
G
G
D
C
F
360
150
565
C
A
D
B
360
150
565
1. System filling valve
2. Safety valve
3. Expansion vessel
4. Optional control unit
5. Boiler pump
6. 3 port motorised valve
7. Heating pump
8. Heat pump
9. 3kW immersion (6kW option)
