ESSENTIAL CYLINDER INFORMATION
Maximum water supply pressure .........................................12 Bar
Set opening pressure of combined T&P valve...........................7 Bar
Operating pressure...................................................................3 Bar
Immersed electric element rating................................................... 3kW
Maximum primary pressure (indirects only)..........................3 Bar
Immersion heater length ....................................................................14”
Expansion vessel charge pressure ........................................3 Bar
Gross Weight......................................(See cylinder data table below)
Expansion valve setting............................................................6 Bar
Storage capacity ................................(See cylinder data table below)
AquaFlo Direct
Model
Storage
Capacity
(L)
Height
(mm) x
545
Dia
Weight
Empty
(kg)
Weight
Full
(kg)
Vol within
10
o
C of
Set Temp.
(L)
Heat
up 3kW
(mins)
Heat
up
6kW
(mins)
Heat
up
9kW
(mins)
Boost
re-heat
(mins)
Low level
Immersion
Elements
High level
Immersion
Elements
Standing
Loss
(kWh/day)
AF3090
90
727
21
111
73
76.0
-
-
-
1
0
1.07
AF3120
120
915
26
146
102
103.0
-
-
58.0
1
1
1.23
AF3150
150
1102
33
183
133
134.0
-
-
72.0
1
1
1.41
AF3180
180
1290
38
218
163
164.0
-
-
82.0
1
1
1.53
AF3210
210
1478
41
251
194
203.0
-
-
96.0
1
1
1.80
AF3250
250
1728
46
296
236
248.0
-
-
117.0
1
1
2.15
AF3300
300
2041
55
355
288
323.0
-
-
145.0
1
1
2.28
AquaFlo Indirect
Model
Storage
Capacity
(L)
Height
(mm) x
545
Dia
Weight
Empty
(kg)
Weight
Full
(kg)
Vol Within
10
o
C of Set
Temp.
(L)
Indirect
Heat
Exchanger
(kW)
Recovery
Indirect
(mins)
Boost
re-heat
(mins)
Low level
Immersion
Elements
High level
Immersion
Elements
Standing
Loss
(kWh/day)
AF4090
88
727
23
111
74
16.46
12.0
-
1
0
1.07
AF4120
118
915
30
148
105
16.46
16.0
-
1
0
1.23
AF4150
148
1102
38
186
132
18.55
17.2
-
1
0
1.41
AF4180
178
1290
42
220
160
18.55
20.4
-
1
0
1.53
AF4210
208
1478
45
253
188
18.55
22.0
-
1
0
1.80
AF4250
248
1728
51
299
232
22.00
25.0
117.0
1
1
2.15
AF4300
297
2041
60
357
285
22.00
34.0
145.0
1
1
2.28
AquaFlo Solar Compatible
Model
Storage
Capacity
(L)
Height
(mm) x
545 Dia
Weight
Empty
(kg)
Weight
Full
(kg)
Vol within
10°C of Set
Temp.
(L)
Indirect
Heat
Exchanger
(kW)
Solar
Heat
Exchanger
(kW)
Dedicated
Solar
Capacity
(L)
Recovery
solar
(mins)
Boost
re-heat
(mins)
Low level
Immersion
Elements
High level
Immersion
Elements
Standing
Loss
(kWh/day
)
Solar Twin Coil
AF5150
147
1102
40
187
132
18.55
16.46
77
25.0*
12.0#
0
1
1.41
AF5180
177
1290
45
222
160
18.55
18.55
95
26.3*
14.8#
0
1
1.53
AF5210
207
1478
48
255
188
22
18.55
101
31.2*
15.5#
0
1
1.80
AF5250
247
1728
53
300
232
22
22.00
107
33.0*
20.0#
0
1
2.15
AF5300
297
2041
63
359
285
22
22.00
121
41.0*
25.0#
0
1
2.28
Solar Direct
AF6150
148
1102
38
186
102
-
16.46
80
25.0*
72.0
1
1
1.41
AF6180
178
1290
42
220
123
-
18.55
100
26.3*
82.0
1
1
1.53
AF6210
207
1478
45
253
143
-
18.55
116
31.2*
96.0
1
1
1.80
AF6250
248
1728
51
299
175
-
22.00
137
33.0*
117.0
1
1
2.15
AF6300
298
2041
60
358
210
-
22.00
160
41.0*
145.0
1
1
2.28
* Re-heat times based on BS12897 parameters with an 80°C primary flow at 15 l/min.
# Using Indirect heat exchanger.
Actual performance when installed will vary considerably dependant on the rate of solar or other renewable input, number of panels etc.
