NIBE ground source heat pump

NIBE S1256

Ground source heat pump
  • Product information
  • Advantages

NIBE S1256 is an intelligent, inverter-controlled ground source heat pump with integrated water heater and a new, more climate-friendly refrigerant. NIBE S1256 helps you with not using more energy than you need since the heat pump adapt automatically after your need of heat. With a long experience of ground source heat pumps and innovative technology it is our most energy-efficient ground source heat pump

NIBE S1256 has a high seasonal performance factor up to 6.22* in SCOP which results in high effective climate unit resulting in low operating costs and hot water with high performance. The heat pump is suitable for house up to approx. 400 m² and is available in three different output sizes: 1.5-8 kW, 3–13 kW and 4–18 kW. NIBE S1256 is designed for low noise level and is suitable for both new builds and replacing existing heat sources.

NIBE S-series with integrated wifi and the possibility to use wireless accessories is a natural part of your connected home. The smart technology adjusts the indoor climate automatically, while you exercise complete control from your smartphone or tablet. A high level of comfort and low energy consumption – and you're doing nature a favour at the same time.

HIGH CUSTOMIZATION

Our most energy-efficient ground source heat pump with a seasonal performance factor of up to 6.22.

TOP PERFORMING

A new, more climate friendly refrigerant, high hot water capacity and low noise level.

HIGH COMFORT

User-friendly touchscreen, wireless accessories, and integrated wireless connectivity with energy-saving smart technology for high comfort.

  • Accessories
  • Technical data
  • Document
NIBE S1256-8
NIBE S1256-13
NIBE S1256-18

NIBE ACS 45

Active/Passive cooling (4-pipe). ACS 45 combined with a heat pump is a climate control system for heating and cooling houses and apartment buildings.

NIBE AXC 40

Accessory card. AXC 40 is used to enable connection and control of Mixing valve controlled additional heat, Pump for hot water circulation, Groundwater pump

NIBE EF 45

Extension frame.

NIBE ELK 15

ELK 15 is an immersion heater primarily intended for installation together with heat pump for heating. NIBE ELK 15 contains overheating protection and contactors to externally regulate the two power groups, 5.0 and 10.0 kW.

NIBE ELK 26

ELK 15 is an immersion heater primarily intended for installation together with heat pump for heating houses or

NIBE CDS 10

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.

NIBE EME 20

Communication and control. EME 20 is used to enable communication and control between the inverter for solarcells and heat pump/indoor module/control module.

NIBE BAU 40

This accessory is used for the wall mounting of NIBE's compatible products SAM 40, SAM 41, FLM, F135 and Split installation of F730/F750

NIBE ERS 30-400

The NIBE ERS 30-400 is a heat recovery ventilation unit with high temperature efficiency up to 94% and low energy consumption. The heat recovery ventilation unit is used in houses with areas up to approx. 350 m2. The NIBE ERS 30-400 is designed for installation with a NIBE ground source heat pump or a NIBE air/water heat pump for a complete heating and ventilation system. The heat recovery ventilation unit is easily controlled by the heat pump. Thanks to smart technology, the product gives you control over your energy consumption and will be a key part of your connected lifestyle. The efficient control system automatically adjusts the indoor climate for maximum comfort, and you do nature a favour at the same time.

NIBE ELK 42

Electric boilers for additional heating for ground source heat pumps.

NIBE HTS 40

HTS 40 is an accessory that records humidity and temperature.

NIBE ECS 40

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.

NIBE PCM S40

The NIBE PCM ground source accessory makes it possible to obtain passive cooling from rock, groundwater or surface soil collectors. Combine with your S Series heat pump for a flexible system. Even while your system is continually heating hot water it will cool your home. NIBE PCM is controlled via the heat pump’s touch control, where both settings and monitoring are handled with an easy swipe. 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.

NIBE FLM S45

The NIBE FLM S45 is an exhaust air module with built-in fan, specially designed for combining recycling of mechanical exhaust air with a NIBE ground source heat pump, providing an integrated solution for ventilation, hot water and heating.

The NIBE FLM S45 has a high fan capacity and low noise level. Energy is recovered from the ventilation air; even when the heat pump is not in operation, energy is stored in the ground or soil collector and exhaust air energy is thus put to maximum use.

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 naturea favour at the same time.

NIBE PV

NIBE PV is an integrated solution which is based on a fully modular system with several basic sizes: 4 / 8 / 12 / 16 / 20 kW. Each basic package has nominal power of 4 kW and consists of 10 panels, mounting parts and an inverter with communication module, all of which are ready for installation. The solar package can easily be expanded with additional solar panels for optimum use of roof space.

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 Uplink and myUplink.

NIBE RMU S40

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.

NIBE KB 25

Combination valve for filling up the brine. Including insulation. For heat pumps max. 13 kW.

NIBE ROT 10

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.

NIBE PCS 44

Passive cooling. PCS 44 is used when heat pump is installed in an installation with passive cooling.

NIBE SRV 10

With a wireless radiator thermostat, it is easy for you to adjust the heat and energy consumption according to individual needs, room by room.

NIBE THS 10

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.

NIBE POOL 40

An accessory that allows pool heating using heat pump. Max 18 kW. The heat pump controls the reversing valve, pool circulation pump and any heating circuit circulation pumps via POOL 40.

NIBE RPP 10

Enhances the signal, improving communication between your smart home products when they are placed at a distance from each other. For NIBE S- Series heating installations, the repeater functions as a switch, giving you the opportunity to control it remotely, schedule On and Off times and measure energy consumption.

Plug in the repeater and connect it to your NIBE S-Series heating installation.

NIBE ECS 41

Extra heating circuit (recommended 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.

NIBE Top Cabinet 385-635 mm

Top cabinet

Height (mm)

1800

Depth (mm)

620

Net weight (kg)

231

Product efficiency class room heating, 35 °C

A+++

Product efficiency class room heating, 55 °C

A+++

System efficiency class room heating, 55 °C

A+++

System efficiency class room heating, 35 °C

A+++

Efficiency class water heating

A+

Volume water heater (l)

180

Refrigerant amount, CO2 equivalent (ton)

0,54

Declared tap profile

XL

User manual (UHB)
Installer manual (IHB)
Product leaflet (PBD)
Product catalogue (KBR) Ground source heat pumps
Energy Labels (ELI) S1256-18, ( sv )
Energy Labels (ELI) S1256-8, ( sv )
Consumer information leaflet (CIL) NIBE S1256
Wiring diagram (WHB) , ( sv ), ( de )