Vaillant 200L Unistor Cylinder C/w kit 0020230774

Vaillant uniSTOR 200 Unvented Hot Water Cylinder

The Vaillant 200L Unistor Cylinder C/w kit 0020230774 is designed for dependable stored hot water performance in domestic heating systems. It is a practical choice when specifying a boiler cylinder setup for a new installation or replacement project. For customers comparing a water cylinder, this product offers a reliable solution for everyday hot water demand.

The Vaillant uniSTOR 200 Unvented Hot Water Cylinder is a reliable and efficient hot water storage solution designed for sealed heating systems. It is ideal for homeowners upgrading from a traditional open vented system with a cold water tank in the loft to a modern sealed system with a boiler and unvented cylinder. This upgrade helps free up loft space while also significantly improving hot water pressure throughout the property. With a 200 litre capacity, this cylinder is well suited for larger households or properties with multiple bathrooms and higher hot water demand. Manufactured from high-grade duplex stainless steel, the uniSTOR cylinder is built for durability, corrosion resistance, and long-term performance. The cylinder is highly insulated using environmentally friendly materials, helping to reduce heat loss and improve the overall efficiency of your heating system. This can help lower energy usage and reduce fuel bills over time. The cylinder also features a modern, easy-to-clean outer casing designed to fit neatly into airing cupboards or utility rooms.

Key Features

• 200 Litre Capacity
• Suitable for Sealed Heating Systems
• Ideal for Converting from Open Vented Systems
• High Grade Duplex Stainless Steel Cylinder
• Highly Insulated to Reduce Heat Loss
• Environmentally Friendly Insulation Materials
• Modern, Easy-to-Clean Outer Casing
• 2 Year Parts and Labour Guarantee
• 25 Year Cylinder Warranty

Key Specifications

• Product: Vaillant uniSTOR 200 Unvented Hot Water Cylinder
• GTIN: 4024074788981
• Product Type: Indirect Unvented Cylinder
• Model: Standard
• Gross Weight (Including Packaging): 54.1kg
• Net Weight: 47.5kg
• Height: 1265mm
• Width: 595mm
• Capacity: 200 Litres
• Warranty: 25 Years (Subject to Manufacturer's Terms & Conditions)

Why Choose an Unvented Cylinder?

Unvented hot water cylinders deliver hot water at mains pressure, providing stronger showers and better flow rates from taps compared to traditional vented systems. They also remove the need for a cold water tank in the loft, freeing up space and simplifying the heating system. Modern cylinders like the Vaillant uniSTOR are designed with high levels of insulation to reduce heat loss and improve overall system efficiency.

FAQs

What is an unvented hot water cylinder?

An unvented cylinder stores hot water at mains pressure, providing better water flow and removing the need for a cold water tank in the loft.

Is a 200L cylinder suitable for a large house?

Yes, a 200 litre cylinder is typically suitable for larger households, especially properties with multiple bathrooms and higher hot water demand.

How long do Vaillant uniSTOR cylinders last?

Vaillant uniSTOR cylinders are made from duplex stainless steel and come with a 25 year cylinder warranty, offering long-term durability and reliability.

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