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Eucotherm Gaja Duo Vertical Radiator

The power of the Eucotherm Gaja Duo Vertical Radiator lies its bold cylindrical tubes which are positioned side by side in a double tube format. This allows for additional surface area and as a result higher outputs making this a great choice for larger living areas where extra BTUs are required. As an upright radiator the Gaja Duo Vertical is also worth consideration in rooms where dimensions are awkward or wall space is limited.

Please note:

As standard, this radiator is supplied with inlet connections on either side of the radiator. If a 50mm central connection is required, as is pictured in several of the images above, please call 01282 611172 for further details.

Reasons to LOVE these trade radiators:

  • Round tube design.
  • Vertical radiators are suited to rooms with limited wall space.
  • A minimal white finish.
  • Double tube radiators provide high outputs.
  • Our affordable radiators are at trade prices.
  • These Eucotherm radiators carry a 10 year guarantee.

The following is a simple guide to identify appropriate valves.


Pipework from the wall:

  • For radiators with side connections, Angled or Corner Valves are required.
  • For radiators with connections underneath, Angled or Corner Valves are required.

Pipework from the floor:

  • For radiators with side connections, Angled Valves are required.
  • For radiators with connections underneath, Straight Valves are required.

Finally there is the option of Manual Valves which are controlled, as their name suggests, manually or Thermostatic Valves which have an in-built sensor that regulates heat outputs.

What are BTUs?


British Thermal Units' or BTUs are the units in which radiator outputs are measured. By calculating the required BTUs needed to heat a room, you are able to ensure that you select radiators which provide sufficient heat to keep you comfortably in the cosy middle ground between shivery and sweltering.


Every radiator on our website has a BTU rating which is listed on our product pages alongside other product details. It is worth noting that, it is possible to combine radiator outputs to achieve a room’s BTU level. For that reason, many rooms have more than one radiator.



How do I calculate the BTUs needed for my room?


Factors such as the type of room, its dimensions and glazing are used to calculate required BTUs however it is always advisable to enlist the advice of a certified plumber if you are in any doubt.



Please enter your information below:
Room Length
Room Width
Room Height
Type of Room
Any North Facing Walls?
Patio doors or French windows?
Double Glazed Windows?
Required BTUs
Required Watts



Eucotherm Gaja Duo Vertical Radiator

  • Product Code: GAJA DUO VERTICAL
  • Availability: 100
  • Starting From £414.90

Available Options

Our price match policy applies to this product, call us on 01282 611172
Free Mainland UK delivery with this product
Manufacturer guarantee on this product

Tags: Eucotherm, General, Vertical, Trade