Technical data

AquaFlo Installation, Maintenance and User Instructions Page 12 of 24 V 2.01 - October / 2012
* Re-heat times based on BS12897 parameters with an 80°C primary ow 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.
AQUAFLO SOLAR COMPATIBLE SPECIFICATIONS
SOLAR TWIN COIL SOLAR DIRECT
Model
AF5150 AF5180 AF5210 AF5250 AF5300 AF6150 AF6180 AF6210 AF6250 AF6300
Storage
Capacity
(Litres)
147 177 207 247 297 148 178 207 248 298
Height
(mm) x 545 Dia.
1102 1290 1478 1728 2041 1102 1290 1478 1728 2041
Weight Empty
(kg)
40 45 48 53 63 38 42 45 51 60
Weight Full
(kg)
187 222 255 300 359 186 220 253 299 358
Volume within 10°C
of Set Temperature
(Litres)
132 160 188 232 285 132 160 188 232 285
Heat up (minutes)
1 x 3kW Immersion
54.1 82.7 97.9 113.9 164.3 114.0 136.8 159.6 182.4 225
Re-heat (minutes)
1 x 3kW Immersion
37.9 57.9 68.5 79.7 115.0 79.8 95.8 111.7 127.7 159.6
Indirect
Heat Exchanger
(kW)
18.55 18.55 22.00 22.00 22.00 - - - - -
Solar Heat
Exchanger
(kW)
16.46 18.55 18.55 22.00 22.00 16.46 18.55 18.55 22.00 22.00
Dedicated Solar
Capacity
(Litres)
50 60 70 90 100 50 60 70 90 100
Recovery
solar
(Minutes)
25.0* 26.3* 31.2* 33.0* 41.0* 25.0* 26.3* 31.2* 33.0* 41.0*
Boost re-heat
(Minutes)
12.0# 14.8# 15.5# 20.0# 25.0# 72.0 82.0 96.0 117.0 145.0
Low level
Immersion
Elements
0 0 0 0 0 1 1 1 1 1
High level
Immersion
Elements
1 1 1 1 1 1 1 1 1 1
Standing Loss
(kWh/day)
1.41 1.53 1.80 2.15 2.28 1.41 1.53 1.80 2.15 2.28