Description
OSO Super Xpress S2X250 Litre Pre-Plumbed Direct Cylinder (11011689)
The OSO SUPER 2.0 XPRESS is an electrically heated direct hot water unvented cylinder that has a unique pre-plumbed patented design making the installation quick and efficient; with concealed cable routing, integral concealed expansion vessels and all the pipework connections on top of cylinder hidden under a lid. S2X has a 25 year warranty.
S2X is insulated with 4th generation PUR foam , ensuring reduced heat loss and energy consumption. In addition, the OSO S2X has up to 30% higher hot water capacity than the competition, enabling a lower volume cylinder thus saving on both cost and energy usage. Downsizing also saves space and improves the already low heat loss figure, further helping with SAP/building regulations Part L compliance.
S2X provides mains pressure hot water to all showers and outlets without the need of a pump.
S2X to 210 litres can share a footprint with a washing machine, using additional washing machine frame.
S2X is factory fitted with a flow through expansion valve with minimum pipework to the vessels in accordance with the S2X building and water regulations approval.
Features:
- 30% MORE HOT WATER than other cylinders enabling cylinder to be downsized
- Titanium immersion heaters
- Fully pre-plumbed and wired
- Downsizing reduces heat loss figure
- Integral expansion vessels
- Labour saving up to 70%
- Shortest cylinder system on the market
- Unique patented design with a 25 year warranty
- Fitting template provided
- Pipes and cables hidden
- Easy installation
Advantages:
- S-DESIGN – All connections hidden
- NANOPUR – High-grade insulation
- ULTRAWELD – Superior corrosion resistance
- TITANIUM IMMERSION – High durability in hard water
- TARIFF-READY – Twin immersion heaters (single on 120)
Technical Specifications:
| Product name | S2X 250 - 3+3 kW / 1 × 240 V |
| Diameter (mm) | 595 |
| Height (mm) | 1645 |
| Weight (kg) | 304 |
| Weight empty (kg) | 50 |
| Capacity 40C (L) | 464 |
| Volume (L) | 254 |
| Thermostat set point (C) | 75 |
| Heat loss-EN 12897 (watt) | 77 |
| Heat loss / 24 hrs – EN 12897 (kWh/day) | 1.848 |
| AEC (energy consumption) (kW/year) | 45349 |
| Energy efficiency (%) | 38.5 |
| Tapping profile (3XS–XXL) | XL |
| Energy rating (A+–F) | C |
| Primary Heating Power (kW) | N/A |
| Primary coil size (mins) | N/A |
| Immersion Heating Power (kW) | 3+3 |
| Heat-up time ΔT 55°C Coil (mins) | N/A |
| Heat-up time ΔT 55°C upper element (mins) | N/A |
| Heat-up time ΔT 55°C lower element (min) | N/A |
| Recovery time ΔT 55°C coil 70% (mins) | N/A |
| Recovery time ΔT 55°C upper element 70 (mins) | N/A |
| Recovery time ΔT 55°C lower element 70% (mins) | N/A |
