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NIBE S2125 - Air to water heat pump
NIBE S2125 - Air to water heat pump

Verified 5 months ago

NIBE Energy Systems Ltd

S2125-8 (1 x 230 V)

Verified 5 months ago

NIBE Energy Systems Ltd

S2125-12 (1 x 230 V)

Summary
Intelligent, compact and inverter-controlled air/water heat pump.
Intelligent, compact and inverter-controlled air/water heat pump.
Application

The NIBE S2125 is a monobloc Air-Source heat pump for the provision of heating, hot water and cooling.

The NIBE S2125 is a monobloc Air-Source heat pump for the provision of heating, hot water and cooling.

Description

NIBE S2125 is an intelligent, inverter-controlled air/water pump. With NIBE indoor modules, it forms a very efficient climate system and provides optimised savings as it automatically adapts to a homes output requirements all year around.


The NIBE S2125 has an optimised seasonal performance factor, which results in low operating costs and high-performance hot water. The working area gives a supply temperature of up to 75°C. At an outdoor temperature down towards –25°C, it still delivers up to 65°C, while the noise level stays low.


Features and benefits:

  • Optimised seasonal performance factor and low operating costs.
  • Low GWP R290 refrigerant.
  • Working range up to 75°C supply temperature and 65°C at an outdoor temperature of –25°C.
  • New design for low noise level.
  • High comfort and low energy levels.
  • Available in two power sizes, S2125-8 and S2125-12.
  • Intended to be combined with the NIBE S-series indoor module.
  • A wide range of system solutions and accessories.
  • EN 14825 SCOP of 5.00 for an average climate at 35°C flow temperature.



The NIBE S2125 requires pairing with a NIBE controller or hydraulic module, from the following:


SMO S40 - NIBE S-series controller and wiring centre, supporting:

  • Control of up to 8 x S2125 products in a single system.
  • Control of up to 8 flow temperature controlled heating/cooling zones with the NIBE Extra Climate System accessory.
  • Control of up to 8 x NIBE ERS Mechanical Ventilation Heat Recovery (MVHR) units.
  • Control of active cooling through either a 2-pipe or 4-pipe distribution system.
  • Control of bi-valiant heating systems utilising a secondary heat source as a back-up.
  • Wi-Fi enabled to allow for connectivity to the myUplink and myUplink PRO remote monitoring, control and diagnostics platforms for homeowners and installers.
  • Wireless connectivity to the range of myUplink smart home accessories for demand controlled ventilation, cooling and heating. Sensors include smart radiator valves in addition to wireless humidity, CO2 and temperature sensors.


NIBE VVM S320 Hydraulic Module

The NIBE VVM S320 hydraulic module is a packaged hot water cylinder containing all the same features and functionality as the SMO S40 controller. The packaged module includes the following integrated components within its 600x600mm footprint:


  • 180 litre stainless steel Hot Water cylinder.
  • 28 litre heating buffer vessel.
  • 10 litre heating expansion vessel.
  • Flow meter for measuring heating and hot water energy production.
  • 3-way diverter valve.
  • Primary and secondary circulation pumps.
  • 4-stage, 7kW, emergency back-up heater.
  • S-series controller




NIBE S2125 is an intelligent, inverter-controlled air/water pump. With NIBE indoor modules, it forms a very efficient climate system and provides optimised savings as it automatically adapts to a homes output requirements all year around.


The NIBE S2125 has an optimised seasonal performance factor, which results in low operating costs and high-performance hot water. The working area gives a supply temperature of up to 75°C. At an outdoor temperature down towards –25°C, it still delivers up to 65°C, while the noise level stays low.


Features and benefits:

  • Optimised seasonal performance factor and low operating costs.
  • Low GWP R290 refrigerant.
  • Working range up to 75°C supply temperature and 65°C at an outdoor temperature of –25°C.
  • New design for low noise level.
  • High comfort and low energy levels.
  • Available in two power sizes, S2125-8 and S2125-12.
  • Intended to be combined with the NIBE S-series indoor module.
  • A wide range of system solutions and accessories.
  • EN 14825 SCOP of 5.00 for an average climate at 35°C flow temperature.



The NIBE S2125 requires pairing with a NIBE controller or hydraulic module, from the following:


SMO S40 - NIBE S-series controller and wiring centre, supporting:

  • Control of up to 8 x S2125 products in a single system.
  • Control of up to 8 flow temperature controlled heating/cooling zones with the NIBE Extra Climate System accessory.
  • Control of up to 8 x NIBE ERS Mechanical Ventilation Heat Recovery (MVHR) units.
  • Control of active cooling through either a 2-pipe or 4-pipe distribution system.
  • Control of bi-valiant heating systems utilising a secondary heat source as a back-up.
  • Wi-Fi enabled to allow for connectivity to the myUplink and myUplink PRO remote monitoring, control and diagnostics platforms for homeowners and installers.
  • Wireless connectivity to the range of myUplink smart home accessories for demand controlled ventilation, cooling and heating. Sensors include smart radiator valves in addition to wireless humidity, CO2 and temperature sensors.


NIBE VVM S320 Hydraulic Module

The NIBE VVM S320 hydraulic module is a packaged hot water cylinder containing all the same features and functionality as the SMO S40 controller. The packaged module includes the following integrated components within its 600x600mm footprint:


  • 180 litre stainless steel Hot Water cylinder.
  • 28 litre heating buffer vessel.
  • 10 litre heating expansion vessel.
  • Flow meter for measuring heating and hot water energy production.
  • 3-way diverter valve.
  • Primary and secondary circulation pumps.
  • 4-stage, 7kW, emergency back-up heater.
  • S-series controller




Product certifications
Digital objects
Color
Silver, Grey
Silver, Grey
Material
Stainless steel
Stainless steel
Shape
Rectangle
Rectangle
Length
820 mm
820 mm
Width
1130 mm
1130 mm
Height
1070 mm
1070 mm
Warranty description
Seven year, Two year
Seven year, Two year
SKU Code
S2125-8, S2125-12
S2125-8, S2125-12

Specification

Classification data
Standards
-
-
Safety and environmental
To EN 378-2.
To EN 378-2.
Test requirements
To BS EN 14511.
To BS EN 14511.
Electrical safety
To BS EN 60335-1:2012.
To BS EN 60335-1:2012.
Heat pump type
Monobloc.
Monobloc.
Mode
Heating, cooling and hot water.
Heating, cooling and hot water.
Coefficient of performance (minimum)
5.18.
5.21.
Output
-
-
Heating
4.72 kW.
7.23 kW.
Cooling
6.69 kW.
6.69 kW.
Fan
-
-
Type
Axial.
Axial.
Electrical supply type
Single phase.
Single phase.
Compressor
-
-
Type
Rotary.
Rotary.
Sealing
Hermetically sealed.
Hermetically sealed.
Drive
Inverter driven.
Inverter driven.
Accessories
Not required., Condensation water pipe - KVR 10-10, 1 m., Condensation water pipe - KVR 10-30, 3 m., Condensation water pipe - KVR 10-6, 6 m., Ground stand - GSU 30., Wall bracket - BAU 30.
Not required., Condensation water pipe - KVR 10-10, 1 m., Condensation water pipe - KVR 10-30, 3 m., Condensation water pipe - KVR 10-6, 6 m., Ground stand - GSU 30., Wall bracket - BAU 30.
Refrigerant
R290.
R290.

Additional properties

Control module
Not required., SMO S40., SMO 20., SMO 40., VVM S320.
Not required., SMO S40., SMO 20., SMO 40., VVM S320.
MaximumAirFlowRate
2400 m³/h.
2950 m³/h.
SupplyAirTemperatureHeating
-25°C (minimum) to 38°C (maximum).
-25°C (minimum) to 38°C (maximum).
SupplyAirTemperatureCooling
15°C (minimum) to 43°C (maximum).
15°C (minimum) to 43°C (maximum).
RatedVoltage
230 V ~ 50 Hz.
400 V 3N ~ 50 Hz.
Ingress protection (IP) rating
IP24.
IP24.
Overall sound power level
To EN 121021, 49 Lw(A).
To EN 121021, 49 Lw(A).
Efficiency
A+++/ A++.
A+++ / A+++.
Pressure
0.45 (4.5) MPa (maximum system pressure); 0.25 (2.5) MPa (cut-off pressure).
0.45 (4.5) MPa (maximum system pressure); 0.25 (2.5) MPa (cut-off pressure).
Connection
G1” external thread.
G1” external thread.
Pipe
25 DN.
25 DN.
Height
1080 mm.
1080 mm.
Width
1140 mm.
1140 mm.
Depth
831 mm.
831 mm.
Weight
163 kg.
179 kg.
Compatibility
Not required., VVM S320 - Stainless steel, 1x230 V., VVM 225 - Stainless steel, 1x230 V.
Not required., VVM S320 - Stainless steel, 1x230 V.

Sustainability data

Country of product manufacture
Sweden
Sweden
Material
Stainless steel
Stainless steel