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Spend £250 Or More & Get Free Delivery/Save 10% On Towel Rails *Discount Applied To Towel Rails Only* Spend £250 Or More & Get Free Delivery/Save 10% On Towel Rails *Discount Applied To Towel Rails Only*
Valves Not Included Pre-Filled and Element Included

Milano Aruba Slim - Anthracite Space-Saving Vertical Designer Double Radiator 1780mm x 236mm



Availability: In Stock

  • 20 years guarantee
    ON ORDERS ABOVE £250.00

BTU Calculator

Radiator efficiency, is measured in British Thermal Units (BTU). The dimensions of a room are used to calculate the BTU output required to heat that room. Radiators all have a known and calculated BTU output. Using the BTU outputs in the Product Specification or description above, it is easy to calculate the size of radiator you need to help provide the total heat output necessary for your room.

How to calculate BTU requirement

The best way is to ask your plumber to perform the calculation for you. If you don't have access to a plumber, you can use the BTU Calculator below as a guide. Please note that the calculated figure relates to the combined heat output of all radiators in the room, therefore the towel rail or radiator that you purchase need not satisfy the entire BTU output if it is used to complement existing radiators.

This calculator is for guidance use only.

1. Please select your required units
Metric (metres) Imperial (feet)
2. Please enter room measurements
Height of room:
Width of room:
Length of room:
Window Area x²:
3. Please select type of room:
4. What is below the room?
5. What is above the room?
6. Please select type of outside walls:
7. Please select type of windows:
8. Please select number of outside walls:

Watt/BTU requirements:
Watts Required: 
BTU's Required: 

Essential Extras Available (will be displayed when product added to basket)


The Aruba slim 1780x236mm vertical electric designer radiator from Milano combines stylish looks with functionality. Ideal for where there's limited wall space, this vertical electric designer radiator features an anthracite finish and a mild steel construction. Perfect for creating a contemporary look, the electric vertical radiator ensures your space is heated quickly to a comfortable warmth.

The Aruba electric radiator comes complete with a 1200W heating element, which features Bluetooth technology, five temperature settings and a dryer mode with timer. The Terma BlueLine mobile app allows you to manage several devices simultaneously and you can program as many heating cycles as you require. The heating cycles can be assigned to specific devices, and you can personalise the settings of the element such as the time and temperature.

This extremely durable vertical electric radiator has been pre-filled with a water based heating solution called glycol. The solution contains anti-freeze and anti-corrosion.
The electric designer radiator will have sealing caps upon delivery, but you will need to unscrew them to fit the heating elements. The hardwiring should be carried out by a trained electrician.

Please note: the heating elements will be sent separately from the radiator.

Milano Aruba Slim Designer Radiator Features:

  • Colour: Anthracite
  • Double panel
  • Made from mild steel
  • Dimensions: 1780 x 236 x 78mm
  • Contains a water based heating solution (glycol)
  • 1 x 1200W Bluetooth Heating Elements Included (Equivalent to 4094 BTUs)
  • Heating element has five heat settings ranging from 30C to 60C
  • Tested to BS EN 442 Standards
  • ISO9001:2008 Registered Manufacturer
  • CE Marked


Dimensions (H x W x D)1780 x 236 x 78
Element Guarantee2 Years
StyleElectric Radiator
Width (mm)236
Height (mm)1780
Output (watts)1200
Output (btu)4094
Pipe centres (mm)180 (mm approx)
Weight (kg)32.96
Projection From Wall (mm)104
Wall to Centre Tapping (mm)65
Guarantee20 Years


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