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

314 products

Sort by:

DR63_0513GWN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0517SWN

50 x 174 cm (bxh)

Side connection

1270 watts, delta 50

455,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR60_0612SBN

60 x 120 cm (bxh)

Side connection

749 watts, delta 50

365,-
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
DR52_0418SWN-E

36.9 x 180 cm (wxh)

With thermostat

1181 watts, delta 50

845,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV10000-W

10 m², 1500 Watt

Electrical connection

Simple installation

505,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV3000-W

3 m², 450 Watt

Electrical connection

Simple installation

275,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0517GWN

50 x 174 cm (bxh)

Side connection

1270 watts, delta 50

455,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
9119209059-B
27,50
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR66_0512GWN-EN

50 x 127.6 cm (bxh)

With heating element

733 watts, delta 50

419,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0418SWN

37.5 x 180 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV2500-W

2.5 m², 375 watts

Electrical connection

Simple installation

255,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR16-0607GWN

60 x 74 cm (wxh)

Side connection

339 watts, delta 50

89,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR66_0512GWN

50 x 127.6 cm (wxh)

Side connection

733 watts, delta 50

320,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR59_0612RD

25 x 120 cm (bxh)

Side and middle connection

524 watts, delta 50

225,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR55_0412SWN

37.5 x 120 cm (bxh)

Side and middle connection

1285 watts, delta 50

470,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV2000-W

2 m², 300 W

Electrical connection

Simple installation

235,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV4000-B

4 m², 600 W

Electrical connection

Simple installation

335,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
VV4000-W

4 m², 600 W

Electrical connection

Simple installation

335,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
ERV95547
14,95
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
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 tomorrowDelivered tomorrow
DR55_0418SBN

37.5 x 180 cm (wxh)

Side and middle connection

1504 watts, delta 50

665,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR52_0318SWN

28 x 180 cm (wxh)

Side and middle connection

789 watts, delta 50

315,-
Ordered before 1 pm, delivered tomorrowDelivered tomorrow
DR57_0512SWN

50 x 122 cm (wxh)

Side connection

890 watts, delta 50

300,-
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.