Call us now
Basket: 0 item(s)

Your basket is empty

New and Exclusive Walk In Showers And Wet Rooms By Milano New and Exclusive Walk In Showers And Wet Rooms By Milano
Valves Not Included

Milano Windsor - Traditional 6 x 3 Column Radiator Cast Iron Style White 1800mm x 290mm

Ref: TRUSH015


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: 

This 1800mm x 293mm, traditional vertical column radiator has a classic and elegant design and a chic, white finish which will suit walls of any colour and look sensational in period properties.

With six vertical columns (each with three sections), this radiator is able to achieve an enormous heat output which will heat your room efficiently and effectively.

  • 1800mm x 293mm x 100mm
  • 4,444 BTU's (1,303 Watts)
  • High Quality White Powder Coated Finish
  • Features 6 Vertical Triple Columns
  • 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


Material Thickness 1.5mm
RAL CodeRAL 9016
Surface Finish TypePowder Coated Finish
Wattage at Delta T30457
Wattage at Delta T50913
BTU at Delta T301,560
BTU at Delta T503,115
Maximum Pressure10 Bar
Maximum System Temperature110 Degrees Celsius
Inlet Size1/2
CE Marked / EN442Fully Certified
Installation TypeCentral Heating
StyleVertical Traditional Column Radiator
Width (mm)293
Height (mm)1800
Output (watts)1,303
Output (btu)4,444
Pipe centres (mm)383 (mm approx)
Projection From Wall (mm)123mm
Wall to Centre Tapping (mm)80
Guarantee15 Years
Depth (mm) 100mm


Click for further information:


Average Customer Rating Milano Windsor - Traditional 6 x 3 Column Radiator Cast Iron Style White 1800mm x 290mm has a rating of 5 stars 5 stars (1 review)

“Super product which performs very well and looks good”

This is the first time I have bought such a product on the "net" and I was delighted with the result

Reviewed by Anonymous on 17 February 2012

Have you purchased the Milano Windsor - Traditional 6 x 3 Column Radiator Cast Iron Style White 1800mm x 290mm? If so we'd love to know what you think of it.

* required fields

You're reviewing: Milano Windsor - Traditional 6 x 3 Column Radiator Cast Iron Style White 1800mm x 290mm

5 stars

4 stars

3 stars

2 stars

1 stars
(very poor)

Enter your name/nickname here

or tick here to remain anonymous

* Please enter the below words to prove you are not a computer:


Delivering your Items

Additional charges may be applicable to Highlands, Lowlands and Islands – Learn More

Returning of Items

Here at we operate a 14 days return policy, so if you are not completely satisfied with your purchase(s) you'll be able to return it within 14 days of its delivery.

To speak with a member of our customer services team call 0345 122 7569 (dial +44 345 122 7569 for calls made from outside the UK).

Our hotline is open Monday to Thursday 8.30am to 10pm. Friday and Saturday 8.30am to 5pm. Sunday Closed. Full details of our returns policy can be found here.

Payment Options

We use full 128-bit encryption technology to keep your order and payment details safe.