aroSTOR range of domestic hot water heat pumps features 200 and 270 litre models, perfect for additional hot water requirements in larger homes or small businesses where these is a high hot water demand.
Incredibly efficient and sustainable, aroSTOR uses thermal energy to heat hot water collected via an external air duct or it can be recycle hot air from within the room where it’s installed. The only other energy needed is the electricity to run the appliance.
aroSTOR heat pumps use only R290 natural refrigerant, which is used widely in household appliances such as domestic fridge freezers. With R290, aroSTOR gives excellent performance for water heating as it can deliver 60° in the cylinder without any need for a back-up heater, whilst still providing strong efficiency levels.
| aroSTOR 200 litre | aroSTOR 270 litre | |
|---|---|---|
| General | ||
| Nominal capacity | 200l | 270l |
| Outer diameter | 624 mm | 634 mm |
| Height | 1,458 mm | 1,783 mm |
| Weight (when empty) | 55kg | 68kg |
| Weight (filled) | 255kg | 338kg |
| Cylinder material | Stainless steel | Stainless steel |
| Heat insulation | Polyurethane foam 50 mm | Polyurethane foam 50 mm |
| Type of electric heater | Immersion / Ti | Immersion / Ti |
| Thermal losses 55°C | 1,61 kW/24h | 1,77 kW/24h |
| DHW temperature range (HP only) | 30 to 60°C | 30 to 60°C |
| Max. temperature of DHW HP inlet domestic water | 70°C | 70°C |
| Minimal air flow range | 320 m3/h | 320 m3/h |
| Nominal air flow range | 350 m3/h | 350 m3/h |
| Maximum air flow range (non ducted) | 400 m3/h | 400 m3/h |
| Maximum pressure | 6 bar | 6 bar |
| Max. hot water temperature (HP + back up heater) | 65°C | 65°C |
| Maximum pressure of the T&P relief vale | 7 bar | 7 bar |
| Macimum temperature of the T&P relief vale | 90°C | 90°C |
