NIBE S1155 is an intelligent, inverter-controlled ground source heat pump without an integrated hot water tank, making it easy to install in properties with lower ceilings. A separate hot water tank is selected according to hot water requirements. NIBE S1155 provides optimum savings as the heat pump automatically adjusts to your home’s heating demands. NIBE is a leading player in the field of inverter technology, with many years’ experience of output-regulating ground source heat pumps and one of the widest product ranges on the market. NIBE S1155 has a high seasonal performance factor, resulting in minimal operating costs. The heat pump is available in 6–25 kW and is suitable large properties. With integrated wifi, the S Series is a natural part of your connected home. Smart technology adjusts the indoor climate automatically while you’re in complete control from phone or tablet. Giving maximum comfort and minimum energy consumption, while doing nature a favour at the same time.
Energy Efficiency
With integrated flow meters, the new S1155 range can now log delivered energy, allowing users to easily view heat generation and understand performance within their indoor climate system.
New Design
Featuring an elegant new look complete with a push-to-open aluminum door and an updated interface to swipe through, users can enjoy the benefit of sophisticated touchscreen control.
Wireless Connectivity
Integrated wireless connectivity and voice assistant support, users can connect and interact with their heat pump system- anytime, anywhere.
myUplink
With the help of the Internet and myUplink, you get a quick overview of the heat pump's status and the status of the heating in your home. This flexible solution allows you to easily monitor and control the heat and hot water production. If the system is affected by operational disturbances, you will be notified quickly with a push notification and via e-mail.
Wi-Fi repeater smart plug
Three phase back-up electric immersion heater - 42kW
Three phase back-up electric immersion heater - 26kW
4-Pipe Passive/Active Cooling Accessory
Provides passive cooling by circulating cold fluid from the ground collector loop through a building’s cooling system.
Wireless room thermostat
Filling and flushing kit used during the installation or maintenance of a ground source heat pump system. Allows filling or topping up of the brine circuit. For heat pumps up to 30kW
An exhaust air module that recovers heat from indoor ventilation air and transfers it to the brine circuit, boosting the efficiency of the connected ground source heat pump. It also provides mechanical ventilation, improving indoor air quality while helping reduce the size of the ground collector needed.Compatible with S-Series heat pumps.
Wireless temperature, humidity & CO₂ sensor to be paired with NIBE S-Series controllers
Three phase back-up electric immersion heater - 15kW
This wireless sensor allows you to read the temperature and humidity in a room or climate zone using the myUplink app. On the heat pump you can see the current room temperature or change it in °C. THS 10 replaces the fixed indoor sensor. Because it is battery powered, it is easy to install. Mount the sensor in your room and connect it to your NIBE S-Series heating installation.
Wireless touchscreen controller
The AXC 40 is an accessory card paired with NIBE domestic Ground Source Heat Pumps such as the SXX56 range, used to control and communicate with additional systems, such as extra climate systems, shunt-controlled additional heat, step-controlled additional heat, passive cooling, active cooling, etc.
Extra heating circuit (maximum 80-250 m2 floor heating). ECS 41 is used when heat pump is installed in houses with up to four different climate systems that require different flow line temperatures, for example, in cases where the house has both a radiator system and an under floor heating system.
Allows the heat pump to control a second heating circuit (zone) with a different temperature requirement. For up to 80 m² of underfloor heating
A relay box accessory that acts as an interface between the heat pump and external devices, e.g. immersion heaters, cooling modules, external heat sources. It lets the heat pump turn other equipment on / off depending on the systems needs.
Height (mm)
1500
Width (mm)
600
Depth (mm)
620
Net weight (kg)
205
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)
4,39
Our S-Series range is designed to be combined with our smart home accessories to create an efficient climate system for your home.
Our S-Series range is designed to be used with myUplink to create an efficient climate system for your home.
The NIBE ERS S10-400 is designed for installation with a NIBE ground or air source heat pump for a complete heating and ventilation system.