Heat pump cylinder with bespoke flexibility

The ECOflow copper unvented heat pump hot water cylinder range provides fantastic benefits the most important of all is ensuring maximum efficiency from your heat pump. The use of copper allows the most efficient heat transfer not only in standard units but also bespoke units, tailored to your size and requirements.

The ECOflow range is built to deliver superior mains pressure simultaneously for showers, sinks and wash hand basins. Since its introduction in 1993, we have developed our unvented cylinder range, concentrating on ease of installation, reliability and a reduction in maintenance.

The bespoke design flexibility of the ECOflow product range overcomes the restrictions of stainless steel alternatives. With a wide range of diameters available to choose from, and the ability to adjust the tapping positions to suit the installation, it has become the perfect choice for installers.

Designed to maximise the performance of heat pumps, the ECOflow copper hot water cylinder comes pre-fitted with our high performance double or triple pass finned copper coil to maximise heat transfer, provide higher flow rates and reduce pressure drop from the heat pump.

Our Tank On Tank unit, the first introduced in the UK, combines a buffer vessel situated below the ECOflow cylinder. Where a buffer vessel is required on the system, the unit has only one footprint.

ECOflow has been developed to meet the growing demand for Heat Pump compatible hot water cylinders and offers:

  • Unique bespoke design flexibility to provide an unvented solution to suit any installation requirement
  • Slimline models starting from 400mm diameter
  • Heat Pump and Heat Pump Solar models
  • High heat transfer double or triple pass finned copper coil, maximising heat pump efficiency and reducing running costs
  • Standard cylinder or tank on tank with integrated buffer store
  • Suitable for all models of air source and ground source heat pumps
  • Compression fittings as standard for ease of installation
  • Proven reliability with 25 year guarantee
  • Available with white case and high density pouring foam insulation or spray foam insulation (50mm or 100mm)

Many heat pump cylinder manufacturers are now insisting on the use of copper cylinders with their products, due to the improved performance copper offers.

  • Cheaper running costs
  • Copper’s thermal conductivity rating is over 15 times greater than that of stainless steel
  • High efficiency finned copper coils, provide one of the most effective heat transfer processes on the market
  • Copper has unrivalled bacteria killing properties, even at the lower temperatures achieved by heat pump sources
  • Copper is 100% recyclable
  • An optional integrated buffer vessel (sits below the cylinder offering a small footprint ideal for those who have limited space to work with).
  • Wide range of capacities and sizes
  • Pre-plumbed option
  • Extra Coils – Solar, Boiler etc
  • Vented Option
  • Up to 100mm Lagging – Improved Sap Ratings
  • Commercial Units
InstallationIndirectDimensions
(mm) 
1 bedroom + bath/shower1501125 x 550
2 bedroom + bath/shower1801325 x 550
3 bedroom + bath/shower2101525 x 550
4 bedroom + bath/shower2501525 x 600
Larger Properties300+1825 x 600

Dimensions include insulation

If you are looking to squeeze your hot water cylinder into a tight space, we also offer Slimline versions of our Unvented cylinders.

Typically measuring, an industry leading, 450mm in diameter including the insulation, these slimmer models are manufactured to the same standards and designs as our ECOflow units and come with the full 25 year guarantee.

However thanks to our flexible approach to manufacturing and our use of copper, we can manufacture cylinders as small as 400mm.

We can even place the connections in the best location for the installation, making further savings on installation time and costs. 

To find out more about our ECOflow heat pump cylinders and to discuss sizing and dimensions, contact our technical sales team now.

In addition to our unvented hot water cylinder standard sizes we offer a bespoke service creating tailored units so you don’t need to compromise – to discuss your options just contact us on 01592 611123 or contact us online.

Our focus is very much on the manufacture of copper hot water cylinders and tanks. Copper provides fantastic benefits including;

  • Ability to kill 99% of bacteria including Ecoli and legionella
  • One of the most efficient conductors of heat
  • Significantly more flexible for manufacturing than other materials
  • Long lifespan due to its amazing resistance to corrosion
  • 100% recyclable

 

For further information see our brochure The Ultimate Supermetal or visit our Copper Facts page.