Overview
The **Vaillant uniSTOR 200L Unvented Indirect Cylinder** is a high-quality stainless steel hot water storage solution designed for modern domestic properties. Ideal for both new and existing sealed systems or open vent boilers, this cylinder provides reliable and efficient hot water for homes of all sizes. Its **unvented design** allows it to operate efficiently under higher pressures, giving you stronger water flow and improved performance.
Efficiency and Performance
- **Reduced heat loss** – improved insulation keeps water hot for longer, helping lower energy bills
- **High water pressure** – unvented design provides better flow compared to traditional vented systems, ideal for multiple bathrooms
- **Retrofit-friendly** – can be fitted to older systems, allowing you to upgrade your cylinder without replacing the entire heating system
- **Adjustable feet** – ensures stable installation even on uneven floors
Design and Installation
The uniSTOR cylinder is crafted from **durable stainless steel** and designed to be compatible with most heating systems. Its compact design makes it suitable for loft conversions or properties where space is limited, while still delivering high-capacity hot water for larger homes.
Warranty and Peace of Mind
Vaillant offers a **2-year guarantee on parts and labour** and an impressive **25-year guarantee on the cylinder shell**, giving you complete peace of mind.
Why Choose uniSTOR?
The uniSTOR cylinder is ideal for homeowners looking to upgrade from an older copper cylinder or vented system to a **sealed unvented system**. This upgrade not only saves space but also improves water pressure and reduces heat losses, making your heating system more efficient and cost-effective.
FAQs
Q: Can the uniSTOR 200 be installed on older heating systems?
Yes, the uniSTOR 200 can be **retrofitted to older systems**, allowing you to upgrade your cylinder without replacing the whole system.
Q: How does an unvented cylinder improve water pressure?
Being **unvented**, the cylinder operates under higher pressures than traditional vented systems, providing better flow at taps and showers.
Q: What warranty does the Vaillant uniSTOR offer?
Vaillant provides a **2-year warranty on parts and labour** and a **25-year warranty on the cylinder shell**, ensuring long-term reliability.
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