Radiator output calculator

Wondering how many watts your new radiator needs? With our radiator calculator, you can quickly and easily calculate your required wattage. You will also immediately see which models meet your requirements. So you can easily choose your favourite model.

Radiator power calculator

How big is the space?

Desired °C

Insulation of space

322 products

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DR16-0607SBN

60 x 74 cm (wxh)

Side connection

339 watts, delta 50

89,-
Ordered before 1 pm, delivered on MondayMonday in house
DR13-0517RDN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered before 1 pm, delivered on MondayMonday in house
DR63_0517SBN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered before 1 pm, delivered on MondayMonday in house
DRK11GCN-GCN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and steel central heating pipes

92,-
Ordered before 1 pm, delivered on MondayMonday in house
DR55_0418SWN

37.5 x 180 cm (wxh)

Side and middle connection

1504 watts, delta 50

665,-
Ordered before 1 pm, delivered on MondayMonday in house
DR55_0412SBN

37.5 x 120 cm (bxh)

Side and middle connection

1285 watts, delta 50

470,-
Ordered before 1 pm, delivered on MondayMonday in house
DR63_0517SBN-EN

55 x 174 cm (wxh)

With heating element

1242 watts, delta 50

514,50
Ordered before 1 pm, delivered on MondayMonday in house
DR16-0607GWN-EN

60 x 74 cm (wxh)

With heating element

339 watts, delta 50

188,95
Ordered before 1 pm, delivered on MondayMonday in house
DR16-0611SBN

60 x 110 cm (wxh)

Side connection

559 watts, delta 50

125,-
Ordered before 1 pm, delivered on MondayMonday in house
DRK11MBN-MBN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and flexible central heating pipe

114,50
Ordered before 1 pm, delivered on MondayMonday in house
DR63_0513SWN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered before 1 pm, delivered on MondayMonday in house
DR52_0418GWN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered before 1 pm, delivered on MondayMonday in house
DR13-0513SBN-EN

55 x 130 cm (bxh)

Met verwarmingselement

471 watt, delta 50

304,95
Ordered before 1 pm, delivered on MondayMonday in house
DR63_0513SBN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered before 1 pm, delivered on MondayMonday in house
DR17-0617SBN

60 x 170 cm (wxh)

Middle connection

875 watts, delta 50

195,-
Ordered before 1 pm, delivered on MondayMonday in house
DR18-0617SBN-EN

60 x 170 cm (wxh)

With heating element

983 watts, delta 50

294,50
Ordered before 1 pm, delivered on MondayMonday in house
DR63_0513SBN

55 x 129.6 cm (wxh)

Side connection

1001 watts, delta 50

360,-
Ordered before 1 pm, delivered on MondayMonday in house
DR57_0512SBN-EN

50 x 120 cm (wxh)

With heating element

890 watts, delta 50

399,95
Ordered before 1 pm, delivered on MondayMonday in house
DR16-0617GWN-EN

60 x 170 cm (wxh)

With heating element

875 watts, delta 50

284,50
Ordered before 1 pm, delivered on MondayMonday in house
ERV95547
14,95
Ordered before 1 pm, delivered on MondayMonday in house
DR52_0312SBN

28 x 120 cm (wxh)

Side and middle connection

525 watts, delta 50

249,-
Ordered before 1 pm, delivered on MondayMonday in house
DR52_0318SWN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered before 1 pm, delivered on MondayMonday in house
DR63_0513GWN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered before 1 pm, delivered on MondayMonday in house
DRK13MBN-MBN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and flexible central heating pipe

114,50
Ordered before 1 pm, delivered on MondayMonday in house

Buying a radiator using our calculator tool

If you are looking for a new radiator, it is important to calculate your required wattage first. This way, you will know exactly which radiators meet your requirements and you can be sure that the room is sufficiently heated. Maxaro has developed the Radiator output calculator to help you make a clear choice.

How do you calculate the required output?

You will find the radiator output calculator at the top of this page. Enter the length, width and height of the room in centimetres. Also fill in the insulation level and desired temperature of the room. On average, this is 18 degrees for the bedroom, 21 degrees for the living room and 24 degrees for the bathroom. In our range of radiators, you will find the following models:

Order your new radiator directly online or in our megashowrooms

Do you want to order a new radiator? Then use our Radiator output calculator and choose your favourite model straight away. Simply order online or visit one of the megashowrooms for personal advice. At Maxaro you will always find the perfect solution for your dream bathroom. See also our shower door calculator.