Built to perform
The HIflo EVO is a high efficiency floor standing storage water heater designed for bigger applications that require larger quantities of hot water. Five models are available ranging from 30kW to 65kW all with top or side water connections to offer flexible installation options.
High efficiency floor standing water heater
The HIflo EVO is a high efficiency floor standing storage water heater designed for bigger applications that require larger quantities of hot water. Five models are available ranging from 30kW to 65kW all with top or side water connections to offer flexible installation options.
| Features | Benefits |
|---|---|
| Six models from 30-65kW | Wide range to suit many applications |
| Top or side mounted water connections | Flexible installation options for the installer |
| A recovery rate of up to 1,111 litres per hour | Excellent hot water performance |
| Factory installed Hydrojet® sediment reduction system | Gives a longer and more efficient working life |
| Inspection door fitted to all models | Assists access for maintenance and service |
| Low NOX 25-39mg | Environmental savings and compliant with latest legislation |
| Natural gas or LPG | Available for off mains gas areas |
| Features |
|---|
| Six models from 30-65kW |
| Top or side mounted water connections |
| A recovery rate of up to 1,111 litres per hour |
| Factory installed Hydrojet® sediment reduction system |
| Inspection door fitted to all models |
| Low NOX 25-39mg |
| Natural gas or LPG |
| Benefits |
|---|
| Wide range to suit many applications |
| Flexible installation options for the installer |
| Excellent hot water performance |
| Gives a longer and more efficient working life |
| Assists access for maintenance and service |
| Environmental savings and compliant with latest legislation |
| Available for off mains gas areas |
View product specification
When clicked this will open the product specification in PDF format.
|
Model |
||||||
| HF 30/300 | HF 48/300 | HF 65/300 | HF 48/380 | HF 65/380 | ||
| Product code | 7697158 | 7697159 | 7697160 | 7697161 | 7697162 | |
| Energy | ||||||
| Heat input (gross) | kW | 37 | 59 | 79 | 59 |
79 |
| Heat output | kW | 30 | 48 | 65 |
48 |
65 |
| Gross thermal efficiency | % | 81 | 81 | 82 | 81 | 82 |
| Standby heat loss | kWh/day | 8.02 | 8.66 | 9.29 | 9.43 | 10.03 |
|
ErP |
||||||
| NOx emissions (0% 02) | mg/kWh | 30 | 25 | 29 | 39 | 36 |
| ErP efficiency rating | B | B | B |
B |
B | |
| Water heater efficiency |
% | 75 | 72 | 70 | 67 | 67 |
| Noise level | dBA | 51 | 51 | 51 | 51 | 51 |
| Gas data | ||||||
| Gas flow rate (natural gas) | m3/hr | 3.41 |
5.44 | 7.38 | 5.44 | 7.38 |
| Water | ||||||
| Storage capacity | litre | 303 | 303 | 303 | 380 | 380 |
| Recovery rate at 50ºC rise | litre/hr | 520 | 829 | 1111 | 829 | 1111 |
| Recovery rate at 56ºC rise | litre/hr | 464 | 741 | 992 | 741 | 992 |
| Operating pressure (unvented) | bar | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
| Minimum working pressure at 10.3 bar |
bar | 3 | 3 | 3 | 3 | 3 |
| Maximum working pressure | bar | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 |
| Electrical | ||||||
| Fuse rating | amp | 5 | 5 | 5 | 5 | 5 |
| Electrical power consumption | W | 120 | 210 | 210 | 210 | 210 |
| Electrical requirements | V | 230 | 230 | 230 | 230 |
230 |
| Misc. | ||||||
| Weight full | kg | 510 | 510 | 515 | 628 | 628 |
| Weight empty | kg | 210 | 210 | 214 | 250 | 250 |
| Maximum outlet temperature |
ºC | 80 | 80 | 80 | 80 | 80 |
| Maximum flue gas temperature |
ºC | 230 | 230 | 230 | 230 | 230 |
| Connection sizes | ||||||
| Inlet/outlet connections | BSP | 1 1/2 | 1 1/2 |
1 1/2 |
1 1/2 |
1 1/2 |
| Return connection | BSP | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 |
| Gas connection | BSP | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 |
| Height of water heater | mm | 1600 | 1645 | 1645 | 1860 | 1860 |
| Height to vent connection | mm | 1242 | 1311 | 1532 | 1629 | 1845 |
| Diameter of water heater |
mm | 718 | 718 | 718 | 718 | 718 |
| Flue diameter - conventional flue |
mm | 127 | 150 | 150 | 150 | 150 |
| Flue diameter - concentric balanced flue |
mm | n/a | n/a | n/a | n/a | n/a |
| Service clearance |
||||||
| Front | mm | 300 | 300 | 300 | 300 | 300 |
| Sides | mm | 300 | 300 | 300 | 300 | 300 |
| Above | mm | 762 | 762 | 762 | 762 | 762 |
| Shipping | ||||||
| Shipping width | mm | 864 | 864 | 864 | 864 | 864 |
| Shipping depth |
mm | 768 | 768 | 768 | 768 | 768 |
| Shipping height | mm | 2120 | 2120 | 2120 | 2120 | 2120 |
| Shipping weight | kg |
243 | 243 | 247 | 287 | 287 |
| Accessories | ||||||
| Unvented system kit | 7703930 | 7703930 | 7703930 | 7703930 | 7703930 | |
| Remote enable kit | 7698193 | 7698193 | 7698193 | 7698193 | 7698193 | |
| Kit for conversion to LPG | 7697168 | 7697169 | 7697170 | 7697171 | 7697172 | |
Learn more about the HIflo EVO by downloading product literature. If you can’t find the literature you are looking for, or you have any questions, please contact your Technical Sales Manager who will be able to help.
Download CAD files for this product using the links below. To access CAD files you will need the correct software installed to allow you to open .dwg files such as AutoCAD.
The Energy Related Products Directive (ErP) has applied to all domestic and commercial heating and hot water products through Europe since September 2015.
From 26th September 2018 any water heater sold must have an efficiency/NOx output rating of C or above. In line with the new ErP legislation, we have upgraded our product range so they are all ErP compliant before the September deadline. Read more about the new product range, and legislation changes here.