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A heat pump and radiators: a smart, energy-efficient choice without major work

Ulow-Radson
GreenHome
Comfort and innovation
The switch to a heat pump still raises questions for many people. “Do I need to install underfloor heating?” “Will my current radiators still work?” “Will it be comfortable enough?” Well, combining a heat pump with radiators is not only possible, it is often a smart and sustainable choice – especially for renovations. We'll explain why!

Why choose a heat pump?

Heat pumps are one of the most energy-efficient heating solutions available today. They extract heat from the air, ground, or water and convert it into comfortable warmth for your home. Under ideal conditions, they deliver up to five times more thermal energy than they consume in electricity. Combining a heat pump with solar panels will significantly reduce your energy bill.

Radiators and heat pumps: a perfect duo

Many people think that a heat pump only works with underfloor heating, but that is not true. Modern low-temperature radiators are specially designed to work efficiently with heat pumps. This allows them to emit sufficient heat at lower supply temperatures (30–45°C), which is ideal for the efficiency of a heat pump.
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Which radiators are suitable?

It is important that the heat output is adjusted to the new temperature regime. Only then will your heat pump work efficiently.

  • At temperatures above 45°C: modern panel radiators and designer radiators.
  • At temperatures below 45°C: choose radiators with integrated fans such as the Ulow-E2 or fan coil units such as the iVector S2, both from Radson. These support natural convection and ensure powerful heat output, even distribution, and an optimal indoor climate.

Fan-assisted radiator for low-temperature systems

Whisper-quiet fan coil unit that can heat and cool

Renovation? No problem!

Heat pumps are also perfectly compatible with radiators in renovation projects. Existing pipes can often be retained and old radiators can be easily replaced with modern models. Thanks to smart technologies such as automatic fan activation at low temperatures, comfort levels remain high without the need for major renovations.

Want more info?

Make an appointment

Would you like personal advice on which radiators and heat pump best suit your situation? Make an appointment at one of our Green Houses. You will find one in every EXPOcenter. Together, we will ensure you have a comfortable, energy-efficient home, without any worries!
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FAQ

  • Should I install larger radiators?

    Not necessarily. Modern radiators are much more efficient than they used to be. Only at very low temperatures might a slightly larger size be necessary, but often a radiator with fan support will suffice.

  • What if my home is not optimally insulated?

    Then it is important to first improve the insulation level. A well-insulated home makes it possible to heat at lower temperatures, which increases the efficiency of your heat pump.

  • How do I know which radiator I need?

    Have a heat loss calculation performed for each room. This will help you determine exactly which radiator is right for your situation. If necessary, use the Radson product calculator to choose the right model.
    Go to the Radson product calculator