Rectangular

The CUBEflow hot water tank range has a selection of water heater models that can be heated electrically, or indirectly by a gas or oil boiler, multifuel stove or log burner, solar thermal, heat pump, or a combination of these sources.

Check out our interactive 3D Visual of one of our 210 litre CUBEflow Electric Thermal Stores to discover a little more.

 

Rectangular Hot Water Tank electric combination unit. Replacement for Elson Opal hot water storage tank. Elson Cylinder.Electric Combination Units - Alternative hot water tank replacement for Elson Opal or Maxistore

Suitable for use with Economy 7 and Economy 10 cheap rate electricity tariffs.

Additional options include:

  • Fitted Immersion
  • Solar Coil
  • Solid Fuel Connections


Indirect Sealed System Combination Units - replacement hot water tank for Elson Amethyst

Rectangular Hot Water Tank - Indirect Sealed System Combination Unit. Hot water tank replacement for Elson Amethyst hot water heater

Suitable for use with sealed system boilers, district heating or central boiler schemes, where expansion of the primary system water is accommodated elsewhere in the system.

Additional options include:

  • Fitted Immersion
  • Solar Coil
  • Heat Pump Coil


CUBEflow Indirect Combination Units - hot water tank replacement for Elson Ruby, Emerald, Sapphire and Diamond

Rectangular Hot Water Tank - Indirect Combination hot water tank replacement for Elson Ruby, Sapphire, Emerald and Diamond hot water storage tanks. Elson cylinder replacement.Suitable for:

  • Open vented gravity systems (multi fuel or log burner)
  • Fully pumped gas/oil boiler primary systems
  • Sealed systems

The unit incorporates both a cold feed cistern and a primary feed and expansion tank, to fully separate the primary and domestic systems.

Additional options include:

  • Fitted Immersion
  • Solar Coil
  • Heat Pump Coil
  • Solid Fuel Connections

CUBEflow Rapid

This indirect combination unit is a readily available solution in an emergency replacement situation

  • Normally available from stock
  • Designed to pass through most loft hatches or into most hot water tank cupboards
  • The latter may require the tank bearers to be lowered to keep the top of the tank at the same height

Rectangular Hot Water Tank - CUBEflow Electric Thermal Store replacement for Elson Coral ECUBEflow Electric Thermal Store - alternative hot water tank replacement for Elson Coral E

A floor standing Thermal Store Mains Pressure System:

  • Vented and heated by immersion heaters to high temperature
  • Hot water for taps, comes directly from the mains passing through a specially designed heat exchanger and drawing heat from the surrounding thermal store of water. This water then passes through a thermostatic mixing valve, which blends it to the correct temperature for the taps
  • Can be fitted anywhere in the home
  • Suitable for use with off peak electricity tariffs

Additional options include:

  • Solar Coil
  • Solid Fuel Connections
  • Extra Immersion/s
  • Washing Machine Frame

Rectangular Hot Water Tank - Indirect Thermal Store


CUBEflow Indirect Thermal Store - replacement hot water tank for Elson Si

Similar to the Electric Thermal Store Unit but the thermal store is heated indirectly by a coil linked to either a sealed system boiler, or a district central boiler plant.

Additional hot water tank options include:

  • Solar Coil
  • Solid Fuel Connections
  • Extra Immersion/s
  • Heat Interface Options

 

 


CUBEflow Indirect Twin Hot & Cold Unit - replacement for Elson 600e, Elson 600i and Elson 600c cylinders

Cubeflow Twin Elson 600i, Elson 600c

Our CUBEflow Indirect Twin Hot and Cold storage units, provide gravity hot water, as well as including an integrated 115 litre cold water storage tank, with ballvalve, float and overflow.  The 115 litre tank can integrated all our CUBEflows as required – sealed system and open vented indirects and also direct electric units.  Insulation between the hot tank and the cold tank, ensures little heat transfer.

Contact us and let us know the dimensions of your original Elson 600 or the space you have available to fit our CUBEflow option

Additional options include:

  • Fitted Immersion
  • Solar Coil
  • Heat Pump Coil

 


CUBEflow Mini - replacement copper tank for Elson Pearl

Elson Pearl Replacement - CUBEflow Mini

Our CUBEflow Mini provides an electrically heated, wall mounted hot water storage solution, which is perfect for single or multi-point applications such as schools, cloak rooms, offices and portable buildings, or places where safety is critical.


Available in 25 litres, 50 litres, 70 litres and 90 litres and comes complete in a cased unit with factory applied insulation.  Also included are Ballvalve and Float, Overflow and a Low Watts Density 3kW Immersion and the option of two number 3kW Immersions for high demand situations.  Alternative capacities are also available

 


CUBEflow Rectangular Copper Water Tanks Technical Data

A standard range of rectangular copper, hot water tanks and cylinders are available - for a guide to sizing and dimensions simply visit our sizing page. In addition, we also manufacture bespoke tanks and can provide advice on sizing, design and a survey service if required - to discuss your options just contact us on 01592 611123 or contact us online. We supply throughout the UK and Ireland.

Click here to find out more about CUBEflow.

CUBEflow: rectangular hot water tank replacement for Elson Coral E and other Elson models across the UK and Ireland.