DHW Hygienic Tank
DHW Heat Exchanger / Vertical Floor Standing
- Made from high grade Duplex LDX 2101 stainless steel, extremely resistant to pitting corrosion
- All welds are butt welded
- Made by high quality welding process TIG (GTAW), eliminating the possibility of crevice corrosion
- The complete tank is pickled and passivated both inside and outsider
- No sacrificial anodes required
- Thick insulation polyurethane foam layer - λ = 0,022 W/mK
Combined Buffer & Domestic Hot Water (DHW) and heating
Stainless-steel: coil where domestic hot water is heated instantaneously as it flows through, rather than stored.
Legionella Prevention: Since domestic hot water is produced in a continuous flow rather than kept in a large volume at a warm temperature, the risk of bacterial growth (e.g., Legionella) is significantly reduced.
Multiple Heat Sources: It may incorporate connections and additional heat exchangers to integrate solar thermal systems, heat pumps, wood/pellet boilers, or other conventional boilers. buffer tank stores hot water so that you can get instant hot water anywhere in the house, even if your heat pump is slower heating up the water.
Technical informations
| Capacity (l) | 200L | 300L | 400L | 500L | ||||
| Dimensions (mm) | ||||||||
| A - Diameter | 550 | 580 | 620 | 660 | 710 | 760 | 710 | 760 |
| B - Height | 1420 | 1475 | 1570 | 1700 | 1560 | 1580 | 1910 | 1940 |
| Connections | ||||||||
| 1 Cold Water Inlet | 1''F | 1''F | 1''F | 1''F | ||||
| 2 Hot Water Outlet | 1''F | 1''F | 1''F | 1''F | ||||
| 3 Air Bleeder | ¾''F | ¾''F | ¾''F | ¾''F | ||||
| 4 Direct Tapping | 1¼’’F | 1¼’’F | 1¼’’F | 1¼’’F | ||||
| 5 Temperature Sensor | ½’’F | ½’’F | ½’’F | ½’’F | ||||
| 6 Immersion heater | 1½''F | 1½''F | 1½''F | 1½''F | ||||
| Technical Data | ||||||||
| Tank Construction *1 | Stainless steel DUPLEX LDX 2101 (1.4162 | |||||||
| DHW Heat Exchanger Material | Stainless steel corrugated tube AISI 316L (1.4404) | |||||||
| DHW Heat Exchanger Surface Area (m²) | 2,3 | 2,3 | 3,0 | 3,0 | ||||
| DHW Heat Exchanger Volume (l) | 10,5 | 10,5 | 13,7 | 13,7 | ||||
| Electrical Backup (W x 230V AC) - OPTIONAL | 1500 | 2000 | 3000 | 3000 | ||||
| Insulation – Rigid Polyurethane (mm) | 50 | 65 | 50 | 70 | 50 | 75 | 50 | 75 |
| Outer Casing | Powder Coated Galvanized Steel | |||||||
| Max. Working Pressure – Tank (bar) | 8 | 8 | 8 | 8 | ||||
| Max. Working Temperature - Tank (°C) | 80 | 80 | 80 | 80 | ||||
| Max. Working Pressure – Heat Exchanger (bar) | 8 | 8 | 8 | 8 | ||||
| Max. Working Temperature – Heat Exchanger (°C) | 95 | 95 | 95 | 95 | ||||
| ErP Label | C | B | C | B | C | B | C | B |
| Standby Losses | 77W | 56W | 94W | 68W | 102W | 73W | 111W | 82W |
*1 - Other Alloys Available
