Range Cylinders

Range Cylinders manufacture open vented Duplex stainless steel and copper cylinders and combination units in over 400 different sizes, types and styles. They are designed to heat up quickly and to retain their heat for long periods, offering a good economical system for domestic applications. Suitable for use in open vented hot water systems, they are available in three grades to suit working heads between 10 and 25m.
The product range includes cylinders and combination units in Direct and Indirect versions, manufactured also to Maxistore specification. Solar models to use with alternative energy sources are also available as well as thermal stores and complete plumbing units.
All copper cylinders carry a 2-year guarantee against manufacturing defects unless stated otherwise. Stainless Steel vented units carry a 25-year anti-corrosion guarantee on inner container.

Range Hercal Cylinders
- Hercal is a British Standard 1566 double feed indirect cylinder for use in open vented hot water systems.

Range Supercal Cylinders
- Supercal is a high performance double feed indirect cylinder with added corrosion resistance

Range Ultracal Cylinders
- Ultracal is a ultra high performance double feed indirect cylinder with added corrosion resistance, suitable for use in open vented hot water systems.

Range Standard Direct Cylinders
- Standard Direct is a cylinder for electric water heating. And is suitable for use in open vented hot water systems

Range Super Seven Direct Cylinders
- Super Seven Direct is a high performance direct cylinder for electric water heating. It is suitable for use in open vented hot water systems

Range Solarmax Hercal
- Solarmax Hercal is a double feed indirect twin coil cylinder for use in open vented hot water systems. It features a purpose-designed coil, which accepts input from renewable energy source, such as solar

Range Primatic Cylinders
- Primatic is a single feed indirect cylinder for use in open vented hot water systems.

Range Dublo 100
- Dublo 100 is suitable for use in single or multiple-dwelling applications. Compact and highly efficient, it has been designed to withstand high working heads.

Range Kernel Units
- Kernel is a compact, factory-built and tested plumbing unit designed to provide easy on-site installation. It combines a pre-plumbed cold water storage tank (227 litres) with a copper hot water cylinder

Range Fortic Cylinders
- Fortic is a combination cylinder manufactured in direct and indirect versions. It is especially suited for installation in confined spaces, such as flats and modernisation schemes

Range Flowmax Cylinders
- Flowmax is a thermal storage system, able to supply balanced mains pressure hot water with good flow rates to all terminal outlets whilst simultaneously providing a rapid response to space heating demands.

Range Stainless Steel Vented Cylinders
- Stainless Steel Vented units are high performance hot water cylinders featuring high recovery heat exchangers designed to reheat fast and retain the heat for long periods

Range Stainless Steel Vented Twin Coil
- Stainless Steel Vented Twin Coil Solar units are high performance hot water cylinders manufactured from Duplex stainless steel, featuring an exceptional resistance to all forms of corrosion.

Ask Bob!

Can't find what you need?

Want some advice?

Ask Bob!

Find An Installer

locate a registered
Gas Safe or OFTEC
installer in your area