Ground source heat pumps

NIBE F1255

  • Product information
  • Advantages

NIBE F1255 is an intelligent, invertercontrolled ground source heat pump with integrated water heater. NIBE F1255 provides optimum savings since the heat pump always performs efficiently and automatically adapts to your home’s heating demand all year round. NIBE is a leading player in the field of inverter technology, with many years’ experience of variable output ground source heat pumps and one of the widest product ranges on the market. NIBE F1255 has a high seasonal performance factor, resulting in minimal operating costs. The heat pump is available in two different output sizes: 1.5–6 kW and 3–12 kW, and is suitable for both small and large properties.

    Optimum customisation

    Two output sizes and leading inverter technology for optimum customisation.

    Top performance

    Optimal seasonal performance factor and minimal operating costs.

    Maximum comfort

    Energy-saving smart technology with user-friendly control for maximum comfort.

NIBE F1255
  • Accessories
  • Technical data
  • Document
  • NIBE F1255-6
  • NIBE F1255-12
  • NIBE F1255-6
  • NIBE F1255-12
NIBE SMS 40

NIBE SMS 40

GSM remote control. Settings via the heat pump’s display. Adjustment of operation mode via SMS. SMS notifications upon alarm and e g power failure. Status information via SMS.

NIBE HPAC 40

NIBE HPAC 40

Climate exchange module. Elegant and timeless design High flexibility for the best indoor climate Passive cooling Active cooling in combination with the heating of hot water Installer-friendly Settings shown on the heat-pump’s display

NIBE ACS 45

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

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 ECS 40

NIBE ECS 40

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.

NIBE ECS 41

NIBE ECS 41

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.

NIBE EF 45

NIBE EF 45

NIBE FLM

NIBE FLM

Exhaust air module. The addition of FLM module further reduces your heating bills. Developed to work in conjunction with NIBE ground source heat pumps the FLM module recycles old, stale air from the house, extracts the energy from it and reuses it to heat new, clean air from outside. Air quality is improved while warmth is maintained

Console package

NIBE HR 10

NIBE HR 10

Auxiliary relay HR 10 is a connection box housing a contactor and a rotary selector switch. It is used to control external 1 to 3-phase loads such as oil burners, immersion heaters and pumps.

NIBE KB 25

NIBE KB 25

Combination valve for filling up the brine. Including insulation. For heat pumps max. 12 kW.

NIBE MODBUS 40

NIBE MODBUS 40

A NIBE heat pump can be controlled and monitored by external Modbus equipment. NIBE ModbusManager is a program package for users of NIBE MODBUS 40.

NIBE PCS 44

NIBE PCS 44

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

NIBE PLEX

NIBE PLEX

Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). PLEX is available in seven different models. Insulation, consisting of two 30 mm-thick, moulded halves of polyurethane foam, corresponding to approx. 70 mm mineral wool, is included. The surface is covered by ABS plastic.

NIBE POOL 40

NIBE POOL 40

An accessory that allows pool heating using heat pump. Max 17 kW. The heat pump controls the reversing valve, pool circulation pump and any heating circuit circulation pumps via POOL 40.

NIBE RMU 40

NIBE RMU 40

With RMU 40 you can control and monitor your NIBE heat pump from another room in the house.

NIBE RTS 40

NIBE RTS 40

Room sensor used to obtain a more even indoor temperature. RTS 40 has up to three functions: Show current room temperature in the heat pump's display. Option of changing the room temperature in °C. Makes it possible to change/stabilise the room temperature.

NIBE ERS 20-250

NIBE ERS 20-250

The NIBE ERS 20-250 is a heat recovery ventilation unit with high temperature efficiency up to 92% and low energy consumption. The heat recovery ventilation unit is used in houses with areas up to 200 m2. The NIBE ERS 20-250 is designed for installation with a NIBE ground source heat pump or a NIBE air/water heat pump for an integrated heating, hot water 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 ERS 10-400

NIBE ERS 10-400

The NIBE ERS 10-400/ERS 20-250 are heat recovery ventilation units with high temperature efficiency up to 92% and low energy consumption. The NIBE ERS 10 is used in houses with areas up to approx. 300 m2, NIBE ERS 20 up to approx. 200 m2. The NIBE ERS 10-400/ERS 20-250 are 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 units are 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.

Passive cooling module. Elegant and timeless design High flexibility for best indoor climate Passive cooling and hot water production simultaneously Installer-friendly Settings shown on the heat pump’s display Compatible with heat pumps in the NIBE F1155/F1255 series. FEATURES OF NIBE PCM 42 The NIBE PCM accessory gives your installation a high degree of flexibility. It is developed in such a way as to enable all the heat pump’s potential applications - both free cooling and hot water production. Combine your heat pump with NIBE PCM for passive / free cooling. It works, even while your system is continually heating hot water. NIBE PCM is easily controlled via the heat pump’s control panel, where both settings and monitoring are easily handled at the push of a button. This accessory’s timeless design means that it blends in well with your other heat pump equipment.

NIBE SMS 40

NIBE SMS 40

GSM remote control. Settings via the heat pump’s display. Adjustment of operation mode via SMS. SMS notifications upon alarm and e g power failure. Status information via SMS.

NIBE HPAC 40

NIBE HPAC 40

Climate exchange module. Elegant and timeless design High flexibility for the best indoor climate Passive cooling Active cooling in combination with the heating of hot water Installer-friendly Settings shown on the heat-pump’s display

NIBE ACS 45

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

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 ECS 40

NIBE ECS 40

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.

NIBE ECS 41

NIBE ECS 41

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.

NIBE EF 45

NIBE EF 45

NIBE FLM

NIBE FLM

Exhaust air module. The addition of FLM module further reduces your heating bills. Developed to work in conjunction with NIBE ground source heat pumps the FLM module recycles old, stale air from the house, extracts the energy from it and reuses it to heat new, clean air from outside. Air quality is improved while warmth is maintained

Console package

NIBE HR 10

NIBE HR 10

Auxiliary relay HR 10 is a connection box housing a contactor and a rotary selector switch. It is used to control external 1 to 3-phase loads such as oil burners, immersion heaters and pumps.

NIBE KB 25

NIBE KB 25

Combination valve for filling up the brine. Including insulation. For heat pumps max. 12 kW.

NIBE MODBUS 40

NIBE MODBUS 40

A NIBE heat pump can be controlled and monitored by external Modbus equipment. NIBE ModbusManager is a program package for users of NIBE MODBUS 40.

NIBE PCS 44

NIBE PCS 44

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

NIBE PLEX

NIBE PLEX

Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). PLEX is available in seven different models. Insulation, consisting of two 30 mm-thick, moulded halves of polyurethane foam, corresponding to approx. 70 mm mineral wool, is included. The surface is covered by ABS plastic.

NIBE POOL 40

NIBE POOL 40

An accessory that allows pool heating using heat pump. Max 17 kW. The heat pump controls the reversing valve, pool circulation pump and any heating circuit circulation pumps via POOL 40.

NIBE RMU 40

NIBE RMU 40

With RMU 40 you can control and monitor your NIBE heat pump from another room in the house.

NIBE RTS 40

NIBE RTS 40

Room sensor used to obtain a more even indoor temperature. RTS 40 has up to three functions: Show current room temperature in the heat pump's display. Option of changing the room temperature in °C. Makes it possible to change/stabilise the room temperature.

NIBE ERS 20-250

NIBE ERS 20-250

The NIBE ERS 20-250 is a heat recovery ventilation unit with high temperature efficiency up to 92% and low energy consumption. The heat recovery ventilation unit is used in houses with areas up to 200 m2. The NIBE ERS 20-250 is designed for installation with a NIBE ground source heat pump or a NIBE air/water heat pump for an integrated heating, hot water 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 ERS 10-400

NIBE ERS 10-400

The NIBE ERS 10-400/ERS 20-250 are heat recovery ventilation units with high temperature efficiency up to 92% and low energy consumption. The NIBE ERS 10 is used in houses with areas up to approx. 300 m2, NIBE ERS 20 up to approx. 200 m2. The NIBE ERS 10-400/ERS 20-250 are 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 units are 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.

Passive cooling module. Elegant and timeless design High flexibility for best indoor climate Passive cooling and hot water production simultaneously Installer-friendly Settings shown on the heat pump’s display Compatible with heat pumps in the NIBE F1155/F1255 series. FEATURES OF NIBE PCM 42 The NIBE PCM accessory gives your installation a high degree of flexibility. It is developed in such a way as to enable all the heat pump’s potential applications - both free cooling and hot water production. Combine your heat pump with NIBE PCM for passive / free cooling. It works, even while your system is continually heating hot water. NIBE PCM is easily controlled via the heat pump’s control panel, where both settings and monitoring are easily handled at the push of a button. This accessory’s timeless design means that it blends in well with your other heat pump equipment.

  • NIBE F1255-6
  • NIBE F1255-12
Height (mm)
1800 
Width (mm)
600 
Depth (mm)
620 
Net weight (kg)
220 
Efficiency class water heating
A
Height (mm)
1800 
Width (mm)
600 
Depth (mm)
620 
Net weight (kg)
250 
Efficiency class water heating
A
  • NIBE F1255-6
  • NIBE F1255-12
  • NIBE F1255-6
  • NIBE F1255-12