Product guide

Zip AquaFlo II
®
Unvented water heater
Unvented stainless-steel cylinders
90 to 300 litre capacity
92 93
AquaFlo Direct
Product Nominal Height Weight Weight Vol within Heat up Heat up Heat up Boost Low level High level Standing
Code Capacity (mm) x Empty when Full 10ºC of set 3kW 6kW 9kW re-heat immersion immersion Loss
(L) 545 Dia (kg) (kg) temp (L) (mins) (mins) (mins) (mins) elements elements (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
AF3150S* 150 1102 33 183 133 134.0 73 57 72.0# 3 or 2 0 or 1 1.41
AF3180S* 180 1290 38 218 163 164.0 88 67 82.0# 3 or 2 0 or 1 1.53
AF3210S* 210 1478 41 251 194 203.0 108 80 96.0# 3 or 2 0 or 1 1.80
AF3250S* 250 1728 46 296 236 248.0 130 95 117.0# 3 or 2 0 or 1 2.15
AF3300S* 300 2041 55 355 288 323.0 168 120 145.0# 3 or 2 0 or 1 2.28
* Supplied with 3 elements and 4 bosses - 3 at low level and 1 at high level. Additional elements are available for installation in the 4th boss. # If using high level element
AquaFlo Indirect
Product Nominal Height Weight Weight Vol within Indirect Heat Recovery Boost Low level High level Standing
Code Capacity (mm) x Empty when Full 10ºC of set Exchanger Indirect re-heat immersion immersion Loss
(L) 545 Dia (kg) (kg) temp (L) (kW) (mins) (mins) elements elements (kWh/day)
AF4090 90 727 23 111 74 16.46 12.0 - 1 0 1.07
AF4120 120 915 30 148 105 16.46 16.0 - 1 0 1.23
AF4150 150 1102 38 186 132 18.55 17.2 - 1 0 1.41
AF4180 180 1290 42 220 160 18.55 20.4 - 1 0 1.53
AF4210 210 1478 45 253 188 18.55 22.0 - 1 0 1.80
AF4250 250 1728 51 299 232 22.00 25.0 117.0 1 1 2.15
AF4300 300 2041 60 357 285 22.00 34.0 145.0 1 1 2.28
AquaFlo Solar Compatible
Product Nominal Height Weight Weight Vol within Indirect Heat Solar Dedicated Recovery Boost Low level High level Standing
Code Capacity (mm) x Empty when Full 10ºC of set Exchanger Heat Solar solar re-heat immersion immersion Loss
(L) 545 Dia (kg) (kg) temp (L) (kW) Exchanger Capacity (mins) (mins) elements elements (kWh/day)
Solar Twin Coil
AF5150 150 1102 40 187 132 18.55 16.46 77 25.0* 12.0# 0 1 1.41
AF5180 180 1290 45 222 160 18.55 18.55 95 26.3* 14.8# 0 1 1.53
AF5210 210 1478 48 255 188 22 18.55 101 31.2* 15.5# 0 1 1.80
AF5250 250 1728 53 300 232 22 22.00 107 33.0* 20.0# 0 1 2.15
AF5300 300 2041 63 359 285 22 22.00 121 41.0* 25.0# 0 1 2.28
Solar Direct
AF6150 150 1102 38 186 102 - 16.46 80 25.0* 72.0 1 1 1.41
AF6180 180 1290 42 220 123 - 18.55 100 26.3* 82.0 1 1 1.53
AF6210 210 1478 45 253 143 - 18.55 116 31.2* 96.0 1 1 1.80
AF6250 250 1728 51 299 175 - 22.00 137 33.0* 117.0 1 1 2.15
AF6300 300 2041 60 358 210 - 22.00 160 41.0* 145.0 1 1 2.28
Actual performance when installed will vary considerably dependant * Re-heat times based on BS12897 parameters with an 80°C primary flow at 15 l/min.
on the rate of solar or other renewable input, number of panels etc. # Using Indirect heat exchanger
Hot water
Hot water