1. Ground source heat pumps
A new generation of heat pumps

2. NIBE Ground source
• Ground source heat pump: General
– Why choose a ground source heat pump?
– Four kinds of ground source energy
– Savings
• The new generation of heat pumps
– The Display
– NIBE F1145/NIBE F1145 PC
– NIBE F1245/NIBE F1245 PC
– NIBE F1145/F1245 – Accessories
– NIBE VPB200/VPB300/VPBS300
– NIBE FLM
– NIBE FLM - Accessories
– NIBE F1345
– NIBE F1345 – Accessories
• NIBE™ F1150/F1250
– NIBE F1150
– NIBE F1250
– NIBE RCU NIBE ENERGY SYSTEMS
– NIBE F1150/F1250 - Accessories Ground source heat pumps

3. Why choose a NIBE Ground source heat pump?
• You save money.
How much is up to your annual bill for heating
and domestic hot water.
• You reduce CO2 emissions.
One house equipped with a heat pump equals
taking one car of the road.
• Classified as a renewable energy.
NIBE ENERGY SYSTEMS
Ground source heat pumps

4. Four kinds of ground source energy
The term “ground source” covers four different heat
sources: rock, surface soil, ground water and lake.
The one that suits your location best is determined
by factors such as the building’s energy needs,
your current heating system and the kind of terrain
your house stands upon.
Your local NIBE installer will be able to offer advice
about which one is most appropriate for your home.
In all four cases, the heat pump concentrates the
stored energy from one of these sources in such a
way as to provide the hot water for radiators,
under floor heating, baths and showers.
NIBE ENERGY SYSTEMS
Ground source heat pumps

5. Four kinds of ground source energy
Surface soil
During the summer, solar heat is stored in the
soil. This is either directly absorbed as insulation
or as heat from rain and the air from the near-
surface layer of the soil. The heat pump collects
this stored solar energy from a buried collector.
Using this energy for heating is a cost effective
method.
Rock
In the lower subsoil of the so-called “near-
surface geothermal layer” lies a heat source
with an almost constant temperature that
can be utilized all year round. The heat
pump collects stored solar energy from a
collector in a hole drilled into the rock.
NIBE ENERGY SYSTEMS
Ground source heat pumps

6. Four kinds of ground source energy
Ground water
Ground water can be utilized as a heat source
since it has a temperature of between 4 and
12°C all-year round. The heat pump collects
stored solar energy from the ground water.
Normally, there is one well for drawing up water
and one for returning it.
Lake collector
If your home is built beside a water
source such as a lake, heat from the lake
water can be extracted using a surface
soil collector anchored to the bottom of
the lake.
NIBE ENERGY SYSTEMS
Ground source heat pumps

7. Savings
Effekttäckningsgrad
Efficiency coverage level Efficiency coverage level
Eneritäckningsgrad
Effek äckningsgrad
Kallaste dagen
The coldest day dagen
Kallaste All year Hela året
Elpatron cartridge
Electricity Elpatron cartridge
Electricity
30-40% less than 5%
mindre än 5%
30-40%
Compressor Compressor
Kompressor Kompressor
60-70%
60-70% at least 95%
minst 95%
Energy cost
Energikostnad
Gra Free heating
s värme
Compressor
Kompressor
Electricity cartridge
Elpatron
NIBE ENERGY SYSTEMS
Ground source heat pumps

8. The new generation!
NIBE™ F1145/F1145 PC
NIBE™ F1245/F1245 PC
NIBE™ F1345
NIBE™ F1145 NIBE™ F1145 PC NIBE™ F1245 NIBE™ F1245 PC NIBE™ F1345
NIBE ENERGY SYSTEMS
Ground source heat pumps

9. A new generation of heat pumps – The display
All new generation heat pumps are extremely user- and
installer-friendly with a colourful, intuitive user-interface.
• Control unit for indoor comfort, cost-efficiency and
safe operation
• Clear information about status, operation time and all
temperatures in the heat pump
• Easy to read large display
• Simple menus and symbols make setting a
comfortable indoor climate easy
• Multi-language support
NIBE ENERGY SYSTEMS
Ground source heat pumps

10. NIBE™ F1145/F1145 PC
NIBE ENERGY SYSTEMS
Ground source heat pumps

11. NIBE™ F1145
• A new generation of heat pump
• Designed to supply your home with inexpensive and
environmentally friendly heating
• Possible energy sources include ground, rock
or lake
• Extremely user- and installer- friendly
• Very low sound level
• Able to do software updates and commissioning
via USB
• Structured interior design
• Robust construction for reliability and durability
• Sizes:
– (1 phase) 5, 8, 12 kW
– (3 phase) 6, 8, 10,12,15,17 kW
NIBE ENERGY SYSTEMS
Ground source heat pumps

12. NIBE™ F1145
• Integrated immersion heater, circulation pumps and
a control system
• Prepared for connection to several different products
and accessories, e.g. free cooling
• Elegant, international and timeless exterior casing
and a clearly structured interior
• Designed to create an attractive and clean total
installation when you, for example, add the new
generation of accumulator tank NIBE™ VPB 200,
NIBE™ VPB 300 or NIBE™ VPBS 300 to NIBE™
F1145
• Equipped with a new multicolour display with simple
menus and symbols and multi-language support
NIBE ENERGY SYSTEMS
Ground source heat pumps

13. NIBE™ F1145 – Function
NIBE ENERGY SYSTEMS
Ground source heat pumps

14. NIBE™ F1145 PC
• A new generation of heat pump
• Designed to supply your home with inexpensive
and environmentally friendly heating
• Possible energy sources include ground, rock
or lake
• Equipped with a new multicolour display with
simple menus and symbols and multi-language
support
• Extremely user- and installer-friendly
• Very low sound level
• Able to do software updates and
commissioning via USB
• Structured interior design
• Integrated passive cooling
• Sizes:
- 5 kW (1 phase, 3 phase)
- 6, 8 kW (3 phase)
- 10 kW (3 phase)
NIBE ENERGY SYSTEMS
Ground source heat pumps

15. NIBE™ F1145 PC – Function
NIBE ENERGY SYSTEMS
Ground source heat pumps

16. NIBE™ F1145/F1145 PC – SOLAR 40
• NIBE F1145
• NIBE VPAS
• NIBE SOLAR 40
NIBE ENERGY SYSTEMS
Ground source heat pumps

17. NIBE™ F1145/F1145 PC – POOL 40
• NIBE F1145
• NIBE VPB200/VPB300
• NIBE POOL 40
NIBE ENERGY SYSTEMS
Ground source heat pumps

18. NIBE™ F1145/F1145 PC – ECS 40 or ECS 41
• NIBE F1145
• NIBE VPB200/VPB300
• NIBE ECS 40 or
NIBE ECS 41
Heat to more than one system
NIBE ENERGY SYSTEMS
Ground source heat pumps

19. NIBE™ F1245/F1245 PC
NIBE ENERGY SYSTEMS
Ground source heat pumps

20. NIBE™ F1245
• A new generation of heat pump
• Designed to supply your home with inexpensive and
environmentally friendly heating
• Possible energy sources include ground, rock or lake
• Equipped with a new multicolour display with simple
menus and symbols and multi-language support
• Extremely user- and installer- friendly
• Very low sound level
• Able to do software updates and commissioning via
USB
• Structured interior design
• Integrated tank with heating coil
• Sizes:
- (1 phase) 5, 8, 12 kW
- (3 phase) 5, 6, 8, 10, 12 kW
NIBE ENERGY SYSTEMS
Ground source heat pumps

21. NIBE™ F1245
• Robust construction for reliability and durability
• Integrated immersion heater, circulation pumps and
a control system
• Prepared for connection to several different products
and accessories
• Removable cooling module for easy transport and
service
NIBE ENERGY SYSTEMS
Ground source heat pumps

22. NIBE™ F1245 – Function
NIBE ENERGY SYSTEMS
Ground source heat pumps

23. NIBE™ F1245 PC
• A new generation of heat pump
• Designed to supply your home with inexpensive and
environmentally friendly heating
• Possible energy sources include ground, rock or lake
• Equipped with a new multicolour display with simple
menus and symbols and multi-language support
• Extremely user- and installer- friendly
• Very low sound level
• Able to do software updates and commissioning
via USB
• Structured interior design
• Integrated passive cooling
• Integrated tank with heating coil
• Sizes:
- 5 kW (1 phase, 3 phase)
- 6, 8, 10 kW (3 phase)
NIBE ENERGY SYSTEMS
Ground source heat pumps

24. NIBE™ F1245 PC – Function
NIBE ENERGY SYSTEMS
Ground source heat pumps

25. NIBE™ F1245/1245 PC – PCS 44
Passive cooling – 4-pipe
• NIBE F1245
• NIBE PCS 44
NIBE ENERGY SYSTEMS
Ground source heat pumps

26. NIBE™ F1245/1245 PC – PCM 40/42
Passive cooling – 2-pipe
• NIBE F1245
• NIBE PCM 40/42
NIBE ENERGY SYSTEMS
Ground source heat pumps

27. NIBE™ F1245/1245 PC – HPAC 40
Active cooling – 2-pipe
• NIBE F1245
• NIBE HPAC 40
NIBE ENERGY SYSTEMS
Ground source heat pumps

28. NIBE™ F1245/1245 PC – ECS 40 or ECS 41
Heat to more than one system
• NIBE F1245
• NIBE ECS 40 or
NIBE ECS 41
NIBE ENERGY SYSTEMS
Ground source heat pumps

29. NIBE™ F1145/F1245 – Accessories
NIBE ENERGY SYSTEMS
Ground source heat pumps

30. NIBE™ F1145/F1245 – Accessories
NIBE ENERGY SYSTEMS
Ground source heat pumps

31. NIBE™ VPB 200, NIBE™ VPB 300 and
NIBE™ VPBS 300
If your heat pump does not have a built-in water
heater, or if your household consumes a particularly
large quantity of hot water, a separate storage tank
can be connected to the system. It provides the hot
water you need, or boosts the capacity of an existing
system.
• The water heater is designed and manufactured for a
maximum cut-off pressure of 10bar
• Maximum permitted temperature is 85 °C
• The insulation is polyurethane, which provides
excellent heat insulation
• It can be docked in several different ways, e.g. to
another heat pump such as the NIBE F1145
NIBE F1145 + NIBE FLM + NIBE VPB 300
NIBE ENERGY SYSTEMS
Ground source heat pumps

32. NIBE™ FLM
• Gives complete solution of exhaust air and
ground/rock heat
• Designed to connect to NIBE ground source heat
pumps in any capacity
• Exhaust air energy is accumulated in the ground
• The collector length can be shortened if necessary
• Simple installation
• High fan capacity and low noise level
• Automatic defrosting
NIBE ENERGY SYSTEMS
Ground source heat pumps

33. NIBE™ FLM
NIBE ENERGY SYSTEMS
Ground source heat pumps

34. NIBE™ F1245/1245 PC + NIBE™ FLM
Ventilation recovery
• NIBE F1245
• NIBE FLM
NIBE ENERGY SYSTEMS
Ground source heat pumps

35. NIBE™ FLM – Accessories
Docked with F1245 Wall- mounted using a Docked with F1145
bracket kit
NIBE ENERGY SYSTEMS
Ground source heat pumps

36. NIBE™ F1345
NIBE ENERGY SYSTEMS
Ground source heat pumps

37. NIBE™ F1345
• Perfect solution for buildings with large heat
demands
• Docking possibility – up to 540 kW in cascade
• High COP – provides savings and shorter payback
times
• High flow temperature (up to 65°C) – means great
installation flexibility
• The heat pump consists of two units which contain
less than 3 kg refrigerant per unit
NIBE ENERGY SYSTEMS
Ground source heat pumps

38. NIBE™ F1345
• Multi colour display with user instructions and
multi language support
• Scheduling (indoor comfort, hot water and
ventilation)
• Universal connection interface
(1xUSB-port)
• Remarkably low sound level
• Elegant, timeless and international design
• The control unit offers several docking options
NIBE ENERGY SYSTEMS
Ground source heat pumps

39. NIBE™ F1345 – Principles of operation
Cooling module Cooling module
connection, brine in connection, heating medium flow
Cooling module Cooling module
connection, brine out connection, heating medium return
Cooling module Cooling module
connection, brine in connection, heating medium flow
Cooling module Cooling module
connection, brine out connection, heating medium return
NIBE ENERGY SYSTEMS
Ground source heat pumps

40. NIBE™ F1345
Cooling section
F1345 24 and 30 kW, 3x400V F1345 40 and 60 kW, 3x400V
F1345 24kW, 3x400V F1345 30kW, 3x400V F1345 40kW, 3x400V F1345 60kW, 3x400V
NIBE ENERGY SYSTEMS
Ground source heat pumps

41. NIBE™ F1345 – Function diagram
NIBE ENERGY SYSTEMS
Ground source heat pumps

42. NIBE™ F1345 – Accessories
NIBE ENERGY SYSTEMS
Ground source heat pumps

43. NIBE™ F1345 – Accessories
NIBE ENERGY SYSTEMS
Ground source heat pumps

44. NIBE™ F1150/F1250
NIBE F1150 NIBE F1250
NIBE ENERGY SYSTEMS
Ground source heat pumps

45. NIBE™ F1150
NIBE ENERGY SYSTEMS
Ground source heat pumps

46. NIBE™ F1150
• A complete heat pump with rock, the ground or lakes
as heat source
• Adjusts itself automatically to the power demand of
the house
• Is prepared for several different products and
accessories e.g. hot water heater and pool
• Minimal operational running costs
- the compressor adapts as necessary
• Has got an integrated clock for scheduling extra hot
water
• Size: 4-16 kW
NIBE ENERGY SYSTEMS
Ground source heat pumps

47. NIBE™ F1150 – Principles of operation
Brine in
(Kbut)
Brine out
(Kbin)
Heating medium flow
(VBF)
Heating medium return
(VBR)
Brine pump
(speed controlled)
Electrical additive
Heating medium pump
(speed controlled)
Condenser
Evaporator Compressor (speed controlled)
Brine medium Expansion valve
NIBE ENERGY SYSTEMS
Ground source heat pumps

48. NIBE™ F1250
NIBE ENERGY SYSTEMS
Ground source heat pumps

49. NIBE™ F1250
• Optimal annual Coefficient Of Performance, thanks
to:
– Speed controlled compressor that
increases/decreases speed when necessary
– Speed controlled circulation pumps that
supply the heat pump with a flow adapted to the
operating instance
– No expensive electrical peak when it is cold
outdoors
• Size: 4-16 kW
NIBE ENERGY SYSTEMS
Ground source heat pumps

50. NIBE™ F1250
• Integrated water heater of 160 litres
• High temperature range
– Flow temperature 65°C
– Return temperature 56°C
• Control and monitor operation via a computer
or mobile phone using the RCU accessory
• Integrated clock for scheduling extra hot water
and temperature lowering/increasing the flow
line temperature
• Prepared for pool heating
• Prepared for control of two heating systems
NIBE ENERGY SYSTEMS
Ground source heat pumps

51. NIBE™ F1250
• Frequency controlled compressor Mitsubishi scroll 4
–16 kW
• Inverter placed on the condenser with recovery to the
heating circuit
NIBE ENERGY SYSTEMS
Ground source heat pumps

52. NIBE™ F1250 – POOL 11
• NIBE F1250
• POOL 11
NIBE ENERGY SYSTEMS
Ground source heat pumps

53. NIBE™ F1250 – ESV 21
Extra shunt
• NIBE F1250
• ESV 21
NIBE ENERGY SYSTEMS
Ground source heat pumps

54. NIBE™ F1250 – NIBE RCU
The NIBE RCU 11 enables
operations on a NIBE heat
pump to be controlled and
monitored via:
- Modbus
- Web interface
- GSM Remote
Motion
alarm
Freeze
protection
NIBE ENERGY SYSTEMS
Ground source heat pumps

55. NIBE™ F1250 – NIBE RCU
NIBE ENERGY SYSTEMS
Ground source heat pumps

56. NIBE™ F1150/F1250 – Accessories
NIBE ENERGY SYSTEMS
Ground source heat pumps

57. NIBE™ F1150/F1250 – Accessories
NIBE ENERGY SYSTEMS
Ground source heat pumps