Revolutionary Eco Heat Technology, Tankless Hot Water System
Herschel’s HydroNova Water Heater System provides hot water, when needed, without the need for tanks. HydroNova system includes a Thermino© hot water battery from Sunamp* that can be charged via our control system taking advantage of off peak or solar generated electricity. Using patented phase change material, mains pressure hot water is produced as cold water is passed through the battery, providing instant hot water without the need to store large volumes of water.
The HydroNova system comes complete with our controls and the required components your plumber will need to install it, providing a simple installation process for both retrofit properties and new builds. HydroNova takes up less than a 3rd of the space of an equivalent domestic water cylinder.
HydroNova is solar ready, so if you have (or plan to have) a PV system, you can benefit by charging the system using a solar power diverter. Our control system will allow you to charge HydroNova using cheaper off peak electricity tariffs all managed via the SmartLife App.
Unlike immersion heaters, HydroNova is a highly efficient system that recharges itself to ensure continual access to heated water and does not ‘run cold’ by the end of the day through heat loss if the hot water isn’t used.
The system is maintenance free and comes with a 10 year warranty.
HydroNova is available in three sizes: 150 PV, 210 PV and 300 PV. They are in litre-equivalent sizes for easy comparison with traditional hot water cylinders.
The HNW-150 (150 litres) is typically enough to service the hot water requirement of a 1 bathroom property, HNW-210 (210 litres) for 2 bathroom** property and HNW-300 (300 litres) for 3 bathroom** property.
* containing Plentigrade© phase change material.
** ensuite counts as a bathroom unless it has an electric shower.
Please note that the HydroNova system is a heavy item, kerbside delivery (via pallet) is required. Contact us for extra services before ordering if you require assistance with transfer from the kerbside. Delivery charges apply for HydroNova and will be added at checkout.