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

320 products

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DR66_0512SBN-EN

50 x 127.6 cm (bxh)

With heating element

733 watts, delta 50

419,95
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518GWN

50 x 187 cm (bxh)

Side connection

1036 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518GWN-EN

50 x 187 cm (bxh)

With heating element

1036 watts, delta 50

564,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518RDN

50 x 187 cm (bxh)

Side connection

1036 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518RDN-EN

50 x 187 cm (bxh)

With heating element

1036 watts, delta 50

564,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518RLN

50 x 187 cm (bxh)

Side connection

1036 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518RLN-EN

50 x 187 cm (bxh)

With heating element

1036 watts, delta 50

564,50
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518SWN

50 x 187 cm (bxh)

Side connection

1036 watts, delta 50

455,-
Ordered today, delivered TuesdayDelivered on Tuesday
DR66_0518SWN-EN

50 x 187 cm (bxh)

With heating element

1036 watts, delta 50

564,50
Ordered today, delivered TuesdayDelivered on Tuesday
DRA17GW
39,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRA17RD
39,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRA17RL
39,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRA17SW
39,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRK24MBN-MB

Thermostatic radiator valve

Thermostatic radiator knob with child lock and frost-free setting

Including connection for copper and flexible central heating pipe

114,50
Ordered today, delivered TuesdayDelivered on Tuesday
DRPLG004GC
12,-
Ordered today, delivered TuesdayDelivered on Tuesday
DRPLG004GW
12,-
Ordered today, delivered TuesdayDelivered on Tuesday
ERTX-0600CN
99,95
Ordered today, delivered TuesdayDelivered on Tuesday
ERTX-0900CN
109,50
Ordered today, delivered TuesdayDelivered on Tuesday
IRH12060-B-W

120 x 60 cm

550 watts

Thermostat and receiver included

842,-
Ordered today, delivered TuesdayDelivered on Tuesday
IRH15060-W-W

150 x 60 cm

660 watts

Thermostat and receiver included

996,-
Ordered today, delivered TuesdayDelivered on Tuesday
VV10000-W

10 m², 1500 Watt

Electrical connection

Simple installation

505,-
Ordered today, delivered TuesdayDelivered on Tuesday
VV1000-B

1 m², 150 W

Electrical connection

Simple installation

195,-
Ordered today, delivered TuesdayDelivered on Tuesday
VV3000-B

3 m², 450 Watt

Electrical connection

Simple installation

275,-
Ordered today, delivered TuesdayDelivered on Tuesday
VV4000-B

4 m², 600 W

Electrical connection

Simple installation

335,-
Ordered today, delivered TuesdayDelivered on Tuesday

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.