NIBE S1156-13 EM 1X230V - 065708

The NIBE S1156 Ground Source Heat Pump is designed to make everyday living quietly comfortable and reliably efficient. Quiet Mark certification means it runs with minimal noise, so it won’t disturb day-to-day life. With an A+++ energy rating and the naturally steady temperature of the ground, it delivers consistent warmth across the seasons, with efficiency levels up to six times that of a gas boiler.

Quiet operation, as certified by Quiet Mark, an independent noise certification body, ensures minimal disruption to daily life and outdoor enjoyment.

Our most efficient heat pump ever made, therefore helping to lower running costs

Integrate with a NIBE ventilation system, solar panels, pool, additional heat source and more

Fitting the S1156 is straightforward and flexible. It’s available in three outputs so your installer can choose the right size for your home, and its built-in inverter technology automatically adjusts how hard it works to match your heating needs, gently increasing or decreasing output to maximise comfort. The hot water cylinder is separate from the heat pump, which is ideal for retrofit projects where a cylinder already exists or where extra hot water capacity is desired. If you’d like summer comfort too, variants with built-in passive cooling can take the edge off warmer days, providing heating in winter and gentle cooling in summer.

The S1156 is compatible with the myUplink app, so you can check in and adjust settings from your phone or tablet whenever you like. Choose a NIBE Pro installer and you’ll get an extended warranty for extra peace of mind. Additionally, the S1156 is eligible for FlexiServ; servicing carried out by NIBE’s own engineers to keep everything running smoothly.

Dimensions:

• Height - 1500
• Width - 600
• Depth - 620
• Weight - 179kg
• Refrigerant volume, CO² equivalent (ton) - 0,68