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World Heat Cylinders · 0161 343 8610 · sales@whcylinders.co.uk
Domestic · Vented cylinder
Stainless Steel Vented Hot Water Cylinders
Duplex stainless steel vented cylinders for gravity-fed systems — a longer-lasting replacement for copper, especially in hard water areas.
- For open-vented, gravity-fed systems
- Duplex stainless steel vessel
- Resists scale and corrosion in hard water
- Foam-lagged or cased & injection-insulated
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Specifications Datasheets & downloads
Made in Manchester- ISO 9001
- WRAS
- G3
Technical data
Specifications
Sizes, coil ratings and tapping positions are confirmed per order. Tell us the capacity and dimensions you need (or the cylinder you’re replacing) and we’ll come back with a drawing and price.
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Datasheets & downloads
ErP labels & data
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Can’t find a document? Search the downloads library, browse all product datasheets and manuals, or email sales@whcylinders.co.uk.
In detail
About Stainless Vented Cylinders
World Heat Cylinders manufactures a robust range of Duplex Stainless Steel Vented Hot Water Cylinders. These units offer a superior alternative to traditional copper vented cylinders, particularly recommended for installations in hard water areas where mains water can be more corrosive and prone to scale build-up. Our stainless steel vented cylinders combine durability with efficient performance, providing a reliable hot water solution for various domestic and small commercial applications.
Key Features & Benefits of Stainless Steel Vented Cylinders
Our Cylinders are engineered with several key advantages:
- Enhanced Durability in Hard Water Areas: Duplex stainless steel construction offers excellent resistance to corrosion and scale, significantly extending the lifespan of the cylinder compared to copper in aggressive water conditions.
- High-Performance Heating Coil: Each cylinder is equipped with a high-efficiency primary heating coil. This design ensures excellent heat transfer and rapid hot water recovery rates when connected to a conventional boiler (gas, oil, or electric).
- Superior Heat Retention: We utilise high-grade insulation to ensure that the stored hot water retains its heat energy for extended periods. This minimises standing heat losses and improves overall system efficiency.
- Insulation Options: Our stainless vented units are available with either traditional foam lagging insulation or a sleek, cased finish featuring high-density injection foam insulation for optimal thermal performance and a professional aesthetic.
- Versatile Applications: Suitable for gravity-fed hot water systems in properties with a cold water storage tank.
- Quality Manufacturing: Proudly manufactured in the UK to meet our stringent quality standards.
Typical Applications
World Heat Cylinders Stainless Steel Vented Cylinders are an ideal choice for:
- Domestic properties with existing gravity-fed (open vented) plumbing systems.
- Areas with hard water conditions where copper cylinders may be prone to premature failure.
- Replacement of older copper vented cylinders, offering a more durable, long-term solution.
- Small commercial settings requiring a simple, reliable vented hot water store.
Available Sizes & Specifications
Our Stainless Steel Vented Cylinder range is available in a variety of standard capacities to suit most common requirements. While specific sizes can vary, we typically offer units suitable for small to medium-sized properties. For detailed information on available dimensions, coil ratings, tapping configurations, and specific capacities, please refer to our product datasheets or contact our technical sales team.
We can also discuss bespoke modifications to our standard vented range if you have unique dimensional constraints or specific connection requirements.
Enquire About Our Stainless Vented Cylinders
For further information on our Stainless Steel Vented Hot Water Cylinders, to discuss your project requirements, or to request a quotation, please get in touch with our knowledgeable team. We can help you select the perfect vented cylinder solution for your needs.
Contact us today on 0161 343 8610, email sales@whcylinders.co.uk, or visit our contact page.
Looking for a cased vented cylinder? See our cased vented cylinders.
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Need this tailored to your project or system?
Different connections, coil, size, controls or finish: our design team builds to your requirements.
We also build own-brand ranges for OEM partners.
Need a cylinder built to your specification?
From 10 litres to 10,000 litres, our Manchester team designs, manufactures and tests every vessel in-house. We confirm and respond to every bespoke enquiry within 48 hours, and standard range enquiries immediately. If you need a price on a standard product, don’t hesitate to call and speak to one of our team on 0161 343 8610.We confirm and respond to every bespoke enquiry within 48 hours, and standard range enquiries immediately. If you need a price on a standard product, don’t hesitate to call and speak to one of our team on 0161 343 8610.We confirm and respond to every bespoke enquiry within 48 hours, and standard range enquiries immediately. If you need a price on a standard product, don’t hesitate to call and speak to one of our team on 0161 343 8610.