OSO DELTA INOX DI
DELTA INOX
All stainless steel for tough environments
DELTA series is elegant and functional in its design, delivering class-leading insulation characteristics and ErP* A-rating with heat loss reduced by > 60 % compared to EPS insulation. DELTA has been developed with high grade material selection and intelligent technical solutions exclusive to OSO, and everything we’ve learned over the past 50 years of manufacturing stainless steel water heaters is embodied in the DELTA series. * Energy-related Products Directive – 2009 / 125 / EC.
DELTA INOX — DI has a stainless steel outer casing for tough environments in agriculture or similar applications. The stainless steel design also makes the DELTA INOX fit seamlessly in modern environments. DELTA INOX comes standard with ultra-grade INCOTEC immersion heater providing a higher temperature than others (75 °C) for unbeatable performance and more hot water in a smaller unit. OSO SOLAR kit (add-on) can be connected to a separate ½" connection, in combination with solar collectors. Alternatively, this can be useful as hot water circulation or as direct hot water draw-off connection for higher temperature demands. Adjustable hot water draw-off temperature (prevents scalding) to the taps is ensured by the factory fitted UX mixing valve with maximum water flow rate of 0,7 L/s.
WHY CHOOSE DELTA INOX?
• Reduce heat loss by 350 kWh* / year with NANOPUR*
• Higher temperature and optimal design gives up to 20 % more hot water
• 5 year warranty on the stainless steel pressure tank
* Compared to 200 L cylinder with EPS insulation
 |  | ||
|---|---|---|---|
| Specifications | Unit | DI 200 - 3 kW / 1 × 230 V | DI 300 - 3 kW / 1 × 230 V |
| Compare | |||
| Identification | |||
| Product no. | OSO | 8000402 | 8000404 |
| Product series | DELTA INOX | DELTA INOX | |
| Product name | DI 200 - 3 kW / 1 × 230 V | DI 300 - 3 kW / 1 × 230 V | |
| Usage | Not applicable | Not applicable | |
| Placement | Floor | Floor | |
| Dimensions | |||
| Diameter — ⌀ | mm | 580 | 580 |
| Height — H | mm | 1260 | 1710 |
| Weight | kg | 39 | 51 |
| Packaging | mm | 595 × 595 × 1305 | 595 × 595 × 1765 |
| Freight volume | dm3 | 462 | 621 |
| Technical / ErP information | |||
| Capacity | Persons | 3.5 | 5.5 |
| Capacity 40°C | L | Not applicable | Not applicable |
| Volume | L | 199 | 289 |
| Thermostat set point | °C | 75 | 75 |
| Heat loss EN 12897 | Watt | 48 | 64 |
| Heat loss / 24 hrs - EN 12897 | kWh/day | Not applicable | Not applicable |
| AEC (energy consumption) | kW /year | Not applicable | Not applicable |
| Energy efficiency | % | Not applicable | Not applicable |
| Tapping profile | 3XS–XXL | Not applicable | Not applicable |
| Energy rating | A+–F | D | D |
| Primary Heating Power | kW | Not applicable | Not applicable |
| Heat-up time ΔT 55°C Coil | Mins | Not applicable | Not applicable |
| Heat-up time ΔT 55°C upper element | Mins | Not applicable | Not applicable |
| Heat-up time ΔT 55°C lower element | Mins | Not applicable | Not applicable |
| Recovery time ΔT 55°C coil 70% | Mins | Not applicable | Not applicable |
| Recovery time ΔT 55°C upper element 70% | Mins | Not applicable | Not applicable |
| Recovery time ΔT 55°C lower element 70% | Mins | Not applicable | Not applicable |
MORE HOT WATER
Substantially higher temperature (70°C+), highly efficient mixing valve (no scolding), minimal heat loss and optimal design features gives up to 20 % more hot water and class leading capacity.
PRO INSULATION
The use of NANOPUR™ with insulation values far surpassing Pentane, often in combination with VACUUM panels, ensures minimum heat loss and class leading energy efficiency.
STRONGER
EVERLAST™ titanium alloyed stainless steel in combination with OSO’s unique ULTRAWELD™ system and state-of-the-art passivation process equals class leading corrosion resistance.
LIGHTER
EVERLAST™ titanium alloyed, high tensile strength, stainless steel equals lower weight and efficient use of resources. OSO products are more than 40 % lighter than enameled products.
BUILT TO LAST
INCOTEC™ el. immersion heaters with ultra high-grade Incoloy 825 stainless, DZR brass, zinc-free soldering and carefully calculated surface loads results in maximum durability in hard water.
