Radiator capacity calculation

Want to know how much radiator capacity you need? With our handy radiator capacity calculator, you can calculate the required wattage in just a few steps. This way, you can instantly choose the right radiator for your bathroom, living room or bedroom.

Radiator power calculator

How big is the space?

Desired °C

Insulation of space

320 products

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VV2500-B

2.5 m², 375 watts

Electrical connection

Simple installation

255,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0412SBN

37.5 x 120 cm (bxh)

Side and middle connection

701 watts, delta 50

255,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRK12GCN-GCN

Thermostatic radiator valve

Thermostatic radiator knob and frost-free setting

Including connection for copper and steel central heating pipes

92,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0612RDN-EN

60 x 120 cm (bxh)

With heating element

1160 watts, delta 50

514,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0618SWN

56.5 x 180 cm (wxh)

Side and middle connection

1577 watts, delta 50

525,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0312SBN

28 x 120 cm (wxh)

Side and middle connection

525 watts, delta 50

249,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518SBN

50 x 187 cm (bxh)

Side connection

1036 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0612GWN-EN

60 x 120 cm (bxh)

With heating element

749 watts, delta 50

464,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0513RDN-EN

55 x 129.6 cm (wxh)

With heating element

1001 watts, delta 50

459,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0618GWN

60 x 180 cm (wxh)

Side connection

1090 watts, delta 50

445,-
Ordered today, delivered TuesdayDelivered on Tuesday
VV8000-B

8 m², 1200 Watt

Electrical connection

Simple installation

445,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR60_0618RDN

60 x 180 cm (wxh)

Side connection

1090 watts, delta 50

445,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0612SBN-EN

60 x 120 cm (wxh)

With heating element

1160 watts, delta 50

514,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0512SWN-EN

50 x 127.6 cm (bxh)

With heating element

733 watts, delta 50

419,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0612GWN

60 x 120 cm (bxh)

Side connection

1160 watts, delta 50

415,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR17-0611SWN

60 x 110 cm (wxh)

Middle connection

559 watts, delta 50

150,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR63_0517RDN

55 x 174 cm (wxh)

Side connection

1242 watts, delta 50

405,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0512GWN-EN

50 x 120 cm (wxh)

With heating element

890 watts, delta 50

399,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR57_0512SBN-EN

50 x 120 cm (wxh)

With heating element

890 watts, delta 50

399,95
Ordered today, delivered TuesdayDelivered on Tuesday
VV6000-B

6 m², 900 Watt

Electrical connection

Simple installation

395,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0405SBN

37.5 x 50 cm (wxh)

Side connection

292 watts, delta 50

205,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR17-0617RDN

60 x 170 cm (wxh)

Middle connection

875 watts, delta 50

195,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR13-0517GWN-EN

55 x 174 cm (bxh)

Met verwarmingselement

629 watt, delta 50

384,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR52_0612GWN

56.5 x 120 cm (wxh)

Side and middle connection

1052 watts, delta 50

385,-
Ordered today, delivered TuesdayDelivered on Tuesday

Frequently asked questions about radiators

What materials are the radiators made of?
What distinguishes Maxaro radiators from other brands?
How much guarantee do I have on a radiator?
When do I choose an aluminium radiator?
When do I choose a steel radiator?
When do I choose an electric radiator?
Which radiator do I need with district heating?

Buying a radiator for every room

If you want to buy a new heater, the room of placement is an important factor. Do you want to install a heater in the bathroom? A towel radiator with bars on which you can dry towels is a good choice. You can also go to Maxaro for stylish design radiators. In addition to bathroom radiators, these are also suitable as hall, living room or kitchen radiators. Which colour do you choose? You can choose from a variety of finishes. For example: High-gloss white, Matte white, Light grey, Dark grey and Matte black. For a heating in any room, you will succeed at Maxaro to the max.

Steel radiator or Aluminium radiator: which material to choose?

You will find two materials in our range: aluminium and steel. Aluminium heating is popular because of its high heat output, light weight and corrosion resistance. These are connected to central heating. In addition, this material is easy to work with, giving you a choice of sleek and modern designs. Choose a steel radiator if your home is connected to district heating. This is because district heating water has a different degree of acidity than standard tap water. Aluminium radiators are not suitable for use in combination with district heating. Besides central heating radiators, you can also come to us for various electric radiators.

How many watts does a bathroom radiator need?

Are you going to replace the heating in your home? Then you may wonder: how many watts and which radiator do I need? At Maxaro you will find a simple tool for this: our radiator output calculator. Enter the length x width x height in centimetres. Then enter the desired temperature and the insulation level of your room. You will then get a result of the recommended radiator output. You will also immediately see a selection of our range that meets this wattage. Choose your favourite model and complete your order with one of our radiator valves.

Visit one of our megashowrooms for personal advice

Would you like to admire our models in real life? Then visit one of our megashowrooms and be surprised by a unique shopping experience. 98% of our products are available directly from stock or for collection. Do you have any questions, or would you like tailored advice? Then make a no-obligation appointment with a sales consultant. At Maxaro you will find everything you need for your dream bathroom.