This product is Quiet Mark certified
NIBE is proud to have received Quiet Mark certification for this heat pump, recognizing its exceptional low-noise performance. Quiet Mark is an internationally recognized certification awarded to products that meet rigorous standards for noise reduction, ensuring quieter and more comfortable living environments.
Learn more about our Quiet Mark certificationThe most efficient air source heat pump we have ever made
The NIBE S2125 is the result of our persistence in always making our products the best they can be. To ensure we're always innovating we use our knowledge of the harsh Nordic climate to test all our new ideas until we have developed the most optimal solution to the problem we're trying to solve.
- Product information
- Advantages
The NIBE S2125 air source heat pump range is designed to keep your home comfortable all year round, whatever the weather. Quiet Mark certified, the S2125 runs at exceptionally low noise levels, so you’ll barely notice it’s there. Even down to temperatures as low as -25°C, the S2125 will continue to deliver reliable warmth and hot water. Built with efficiency in mind, the range achieves an impressive A+++ energy rating and market leading efficiency, helping to lower running costs and reduce your carbon emissions.
For extra peace of mind, the S2125 is eligible for FlexiServ coverage, NIBE’s comprehensive servicing and support package, ensuring your system is always running at its best.
The S2125 benefits from one of the most advanced heat pump control systems on the market – the NIBE S-Series. The S-Series controller uses AI-driven machine learning to understand your home’s unique characteristics, can integrate with solar PV for smarter energy use and gives you easy control via your phone using myUplink. The result is a truly intelligent, future-ready heating solution.
Additionally, save an extra £7,500 off the cost of your NIBE S2125 with the Boiler Upgrade Scheme Grant.
Quiet Mark certified
Ensuring minimal disruption to your daily life and outdoor enjoyment
Eligible for the Boiler Upgrade Scheme Grant
Knock £7,500 off the cost of your installation
Effective down to -25°C outdoor temperature
Keep warm on the coldest winter days
- Technical Data
- Documents
NIBE KVR 11-30
NIBE KVR 11-60
NIBE KVR 11-10
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NIBE ELK 15
Three phase back-up electric immersion heater - 15kW
Height (mm)
1080
Width (mm)
1128
Depth (mm)
831
Net weight (kg)
163
Product efficiency class room heating, 35 °C
A+++
Product efficiency class room heating, 55 °C
A+++
System efficiency class room heating, 35 °C
A+++
System efficiency class room heating, 55 °C
A++
Refrigerant volume, CO² equivalent (ton)
0,000016
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