Description
Product Overview
The OSO Supercharged Smart Direct Cylinder 210L is a premium, energy-efficient electric unvented hot water cylinder designed for modern all-electric homes. Built with high-grade stainless steel and advanced insulation, it delivers rapid heat-up times, exceptional reliability, and long-term performance. Perfect for properties without gas supply, this direct-electric cylinder features ‘demand side response’ technology to provide consistent hot water while helping reduce running costs.
Key Features
- 210-litre capacity ideal for medium to large homes
- High-output immersion element for fast heat-up
- OSO inCharge mobile app for intelligent energy management
- Premium stainless-steel construction for durability
- Exceptional insulation to minimise heat loss
- Compatible with off-peak electricity tariffs
- Quiet, efficient operation
- WRAS-approved components
- Low-maintenance design with long service life
Smart Energy-Saving Technology
The OSO Supercharged range is engineered to optimise energy use. With smart-ready functionality (model-dependent), the cylinder integrates with modern home energy systems, helping you take advantage of off-peak tariffs and renewable electricity. Its advanced insulation significantly reduces standing heat loss, lowering your energy bills over time.
Technical Specifications
General
- Model: OSO Supercharged Smart Direct Cylinder
- Capacity: 210 litres
- Type: Direct electric unvented cylinder
- Material: Stainless steel
Installation & Safety
- Suitable for cupboards, utility rooms, and compact spaces
- Built-in temperature and pressure protection
- WRAS-approved components
Why Choose the OSO Supercharged Range?
OSO cylinders are known for exceptional efficiency, reliability, and long-term performance. The Supercharged Smart Direct series offers lower running costs, faster recovery times, and future-ready compatibility with smart energy systems. Ideal for homes relying on direct electric heating, this cylinder provides dependable hot water with minimal maintenance.
What’s Included
- OSO Supercharged Smart Direct Cylinder 210L
- Installation and user manual
- Safety kit (model-dependent)
Frequently Asked Questions
Is the 210L model suitable for my home?
Yes — it’s ideal for 3–4 bedroom homes with medium to high hot water demand.
Does this cylinder work with off-peak tariffs?
Yes, it’s designed to maximise savings with off-peak or smart electricity tariffs.
Is it compatible with renewable energy?
It works well with solar PV and other renewable systems that supply surplus electricity.
What maintenance does it require?
Very little, thanks to its stainless-steel construction and high-quality components.
Comparison Table
| Model | Capacity | Bedrooms Supported | Hot Water Demand | Heat-Up Speed | Best For |
|---|---|---|---|---|---|
| OSO Supercharged 150L | 150 litres | 1–2 bedrooms | Low–Medium | Fast | Flats, small homes, low occupancy |
| OSO Supercharged 210L | 210 litres | 3–4 bedrooms | Medium–High | Fast | Most family homes |
| OSO Supercharged 250L | 250 litres | 4+ bedrooms | High | Fast | Larger homes with high hot water usage |
See more information about this product on OSO’s website here – OSO Supercharged
We also sell the 150 Litre Supercharged and 250 Litre Supercharged cylinders on our website too.
