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Milano Cayos - Luxury Anthracite Horizontal Designer Radiator Sideways Panels 342mm x 1780mm



Availability: In Stock

  • 15 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: 

For modern rooms around the home, the Milano Cayos horizontal radiator is an ideal heating choice that will provide contemporary designer style and luxurious warmth wherever it is installed. This is a striking design featuring sleek sideways panels and an anthracite finish which gives a high-end, designer edge and also protects the radiator columns from damage.

  • 342mm x 1780mm x 84mm
  • 4,647 BTU's (1,362 Watts)
  • High Quality Anthracite Powder Coated Finish
  • Features 9 Horizontal Single Panels
  • 15 Years Guarantee
  • Built to Last: 1.5mm Thick Steel for Guaranteed Quality
  • Tested and Certified BS EN 442 Standards
  • ISO9001:2008 Registered Manufacturer
  • CE Marked
  • Includes Wall fixings, Wall plugs, Blanking and Bleed plug


Dimensions (H x W x D)342 x 1780 x 84
Material Thickness 1.5mm
RAL CodeRAL 7016
Surface Finish TypePowder Coated Finish
Wattage at Delta T30525
Wattage at Delta T50982
BTU at Delta T301,791
BTU at Delta T503,350
Maximum Pressure10 Bar
Maximum System Temperature110 Degrees Celsius
Inlet Size1/2
CE Marked / EN442Fully Certified
Installation TypeCentral Heating
StyleHorizontal Designer Radiator
Width (mm)1780
Height (mm)342
Pipe centre1735mm (approx)
Output (watts)1,362
Output (btu)4,647
Projection From Wall (mm)114
Wall to Centre Tapping (mm)47
Guarantee15 Years


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