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Do I need to upgrade my current radiators?

If you upgrade your home with a heat pump, you might need to upgrade your current radiators but this isn't always necessary. We aim to minimise disruption in the home with our ZeroDisrupt AI system designer. Your local Heat Geek will perform a room-by-room heat loss calculation and assess your current radiators during a Design Consultation. They will then help you choose the best option for your home, based on your budget and desired savings.


  • Keeping more of your existing radiators will result in a cheaper upgrade but less annual savings.
  • Replacing more radiators will result in a greater long-term investment and potentially higher savings.