The NIBE S735 is an intelligent inverter-controlled exhaust air heat pump with an integrated hot water heater, providing heating, hot water and ventilation efficiently and economically. It provides large savings as it automatically adapts to your home’s heating needs.
The NIBE S735 has a high seasonal performance factor, which results in low operating costs. Its low noise level, stylish design and compact size make it easy to put in place and install. Designed for new builds and also suitable for replacement. The NIBE S735 can be docked to other heat sources, and with the NIBE supply air module it is also suitable for homes with exhaust and supply air ventilation.
With integrated wifi and the possibility of connecting to wireless accessories, the S Series will become a natural part of your connected home. Smart technology adjusts the indoor climate automatically and gives you enjoy full control over the system via your smartphone or tablet. High comfort level and low energy consumption – and you're doing nature a favour at the same time.
Our compact indoor solution for the provision of heating, hot water, and ventilation.
R290 refrigerant for reduced environmental impact.
Combining ventilation heat recovery with heath pump technology to deliver high seasonal performance and economic operation
Smart ventilation based on temperature, humidity and CO2 levels with myUplink smart home
EXCEPTIONALLY QUIET OPERATION
New design for low noise level, 49dB(A) nominal sound power level
With our wide range of accessories, the heat pump can offer a wide range of functions for heating, ventilation and solar electricity production. Click on the “Accessories” tab above to read more about the different accessories offered.
NIBE Smart Price Adaption
With Smart Price Adaption (SPA)*, the heat pump will monitor the prices on the Nordic NordpoolSpot electricity trading exchange and can reduce the variable electricity cost of your electricity bill by 5–10%. The heat pump then works the most when the electricity costs the least, and vice versa. To activate the function, you need to be connected to myUplink and have a variable rate electricity contract per hour. Your heat pump gets information on the electricity prices for the coming 24-hour period and then adjusts its operation based on the price and your expected heating and hot water needs. *Requires a variable hourly rate electricity contract
Integrated hot water heater
The hot water heater built into the heat pump is insulated with environmentally friendly foam for minimal heat loss. Accessories for larger hot water volumes can be connected.
High hot water capacity
Provides up to 264 litres of 40 degree water.
Using the Internet and the myUplink app, you get a quick status overview of the heat pump and the heating in your home. This flexible solution enables you to easily monitor and control heating and hot water production. In the event of a malfunction in the system, you will promptly receive a push notification and e-mail notifying you of this. With myUplink, you can use the smart services Weather Forecast Control for more even heating and operation, and Smart Price Adaption*, in order to further reduce energy costs. You can automatically receive ongoing software updates for optimal operation and the latest features. The WiFi connection also enables you to connect the heat pump to your already smart home. *Requires variable hourly rate contract
The refrigerant moves energy in the form of liquid or gas in the heat pump. This heat pump works with a natural refrigerant that has a very low GWP (Global Warming Potential) value, for a sustainable climate and nature footprint.
The heat pump has a touchscreen with a colour display, intuitive interface and built-in intelligence. Using a heat pump has never been easier. With the myUplink app, it becomes part of your smart home and makes your everyday life easier. Voice control with Google Home is just one example. The design is Scandinavian and stylish and the door opens with a simple push.
Low noise level
Designed to give off little noise.
NIBE PV is an integrated solution which is based on a fully modular system with the following basic sizes: 4 / 8 / 12 / 16 / 20 kW, mounting parts and a suitable inverter with communication module, all of which are ready for installation. NIBE PV comprises of monocrystalline silicon cell panels which use PERC technology, with an output of 400 Wp. The solar panels are elegant, all-black panels. NIBE PV harnesses sunlight all year round and converts it into electricity. NIBE PV can be connected to your NIBE heat pump* for maximum energy efficiency. Thanks to smart technology, the product gives you control over your energy consumption and will be a key part of your connected home. The efficient control system automatically adjusts the indoor climate for maximum comfort, and you do nature a favour at the same time. * applies to systems which can be connected to NIBE myUplink.
The NIBE RMU S40 is a room unit with 2,8” touch display with built in temperature and humidity sensors. It is used to control and monitor your NIBE S series heat pump/indoor module from another room in the house than the room where the heat pump is placed. The NIBE S Series is a natural part of your connected home. Smart technology adjusts the indoor climate automatically while you’re in complete control from your phone or tablet. Giving maximum comfort and minimum energy consumption, while doing nature a favour at the same time.
Communication and control. EME 20 is used to enable communication and control between the inverter for solarcells and heat pump/indoor module/control module.
This wireless sensor allows you to read the CO2, temperature and humidity level in a room or climate zone using the myUplink app. For NIBE S-series heating installations with ventilation the indoor comfort level can automatically be adjusted to give you a comfortable indoor climate. For example, you can increase ventilation and lower the CO2 level when there are a lot of people present or lower the ventilation to further reduce your energy costs. Because it is battery powered, it is easy to install, but it can also operate with an external power source using a micro USB.Mount the sensor in your room and connect it to your NIBE S-Series heat and ventilation installation.
The wireless room thermostat allows you to read and control the temperature of a room or a climate zone from the display of the room thermostat or via the myUplink app in your smartphone. For instance by increasing the hot water production when you have many guests or lower the ventilation for better savings when you are not home.Because it is powered by a rechargeable battery, it is easy to install.Mount the thermostat in your room and connect it to your NIBE S-Series heat pump.
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.
Extra heating circuit (maximum 80 m2 floor heating). ECS 40 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.
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.
Net weight (kg)
Product efficiency class room heating, 35 °C
Product efficiency class room heating, 55 °C
System efficiency class room heating, 35 °C
System efficiency class room heating, 55 °C
Efficiency class water heating
Refrigerant volume, CO² equivalent (ton)
Declared tap profile
The UK Government has set out some available funding for the installation of heat pumps, starting in April!
Get a free quote from a NIBE Pro Installer local to you who can assist with your project.