Low-temperature radiators
Low-Temperature Radiators – Heat pump ready
As the UK moves towards sustainable energy, low temperature radiators have become essential for modern heating efficiency. Designed specifically for systems where water flow temperatures are lower, such as with air source or ground source heat pumps, these units rely on high surface area radiators rather than extreme heat. Choosing heat pump compatible radiators ensures your home stays warm and comfortable while significantly reducing energy consumption.
Performance transparency is vital, which is why we focus on ΔT 30°C BTU radiators. This metric provides a realistic view of heat output in a low-carbon system, ensuring you select the correct size for your space. From triple convector panels to multi-column designs, our low temperature designer radiators align with the Future Homes Standard, making them a smart investment for both new builds and retrofits. These heat pump radiators UK wide are available in over 200 RAL colours at no extra cost, proving that energy-efficient technology can also be a standout focal point in your interior.
What is a low temperature radiator?
A low temperature radiator is designed to give off enough heat using lower water temperatures than traditional radiators. This makes them a good match for systems like heat pumps, which work most efficiently at lower flow temperatures.
Do I need special radiators for low-temperature heating?
Usually, yes. Standard radiators are built to work with higher water temperatures, so with low-temperature systems you normally need radiators with a larger surface area to get the same level of warmth.
Are low temperature radiators just bigger radiators?
In simple terms, yes. They’re often larger, deeper, or have more panels or columns, which increases surface area and allows them to release heat effectively at lower temperatures.
Will low temperature radiators heat my home properly?
Yes, as long as they’re sized correctly. Comfort comes from steady, even warmth rather than very hot radiators. When designed properly, low temperature systems heat homes gently but very effectively.
Are low temperature radiators only for heat pumps?
No. While they’re most commonly used with heat pumps, they can also work well with modern boilers set to lower flow temperatures to improve efficiency and reduce energy use.
Do low temperature radiators cost less to run?
They can do. Low-temperature systems are generally more efficient, especially when paired with heat pumps. Actual savings depend on insulation, system design and controls, but many UK homes do see lower running costs.
What types of radiators work best at low temperatures?
Radiators with a large surface area tend to perform best. Column radiators, multi-panel radiators and oversized designer models are all commonly used with low-temperature heating systems.
Can I replace my existing radiators with low temperature ones?
Yes, but it does take some planning. In most cases, existing radiators need to be replaced with larger ones, and the heating system should be properly designed and balanced to make sure every room heats evenly.