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

294 products

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DR52_0418SWN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0612SBN

56.5 x 120 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0512GWN-EN

50 x 120 cm (wxh)

With heating element

890 watts, delta 50

399,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0418RDN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

365,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0607SBN

60 x 74 cm (wxh)

Side connection

339 watts, delta 50

89,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0512SBN-EN

50 x 120 cm (wxh)

With heating element

890 watts, delta 50

399,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR66_0512SBN-EN

50 x 127.6 cm (bxh)

With heating element

733 watts, delta 50

419,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0617SBN

60 x 170 cm (wxh)

Side connection

875 watts, delta 50

175,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0607SWN-EN

60 x 74 cm (wxh)

With heating element

339 watts, delta 50

188,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR18-0611GWN

60 x 118 cm (bxh)

Side connection

668 watts, delta 50

160,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0318GWN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV3500-B

3.5 m², 525 W

Electrical connection

Simple installation

315,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DRK13GCN-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 tomorrowDelivered tomorrow
DRK12MBN-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 tomorrowDelivered tomorrow
DR57_0512RDN

50 x 122 cm (wxh)

Side connection

890 watts, delta 50

300,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR53_0318RLN

28 x 180 cm (wxh)

Side and middle connection

899 watts, delta 50

295,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0611SBN

60 x 110 cm (wxh)

Side connection

559 watts, delta 50

125,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0611SWN

60 x 110 cm (wxh)

Side connection

559 watts, delta 50

125,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0412SBN

37.5 x 120 cm (bxh)

Side and middle connection

701 watts, delta 50

255,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV2500-B

2.5 m², 375 watts

Electrical connection

Simple installation

255,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0611RDN-EN

60 x 110 cm (wxh)

With heating element

559 watts, delta 50

224,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0312RDN

28 x 120 cm (wxh)

Side and middle connection

525 watts, delta 50

235,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DRK14MBN-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 tomorrowDelivered tomorrow
DR59_0612SW

25 x 120 cm (bxh)

Side and middle connection

524 watts, delta 50

225,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow

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.