Nibe F2120-8 - Page 52

Technical documentation
F2120-12Model
VVM 320Model hot water heater
Air-water
Exhaust-water
Brine-water
Water-water
Type of heat pump
Yes No
Low-temperature heat pump
Yes No
Integrated immersion heater for additional heat
Yes No
Heat pump combination heater
Average Cold Warm
Climate
Average (55 °C) Low (35 °C)
Temperature application
EN14825 / EN14511 / EN16147 / EN12102Applied standards
%148ƞ
s
Seasonal space heating energy efficiencykW8,3PratedRated heat output
Declared coefficient of performance for space heating at part load and at
outdoor temperature Tj
Declared capacity for space heating at part load and at outdoor temperature
Tj
-2.39COPdTj = -7 °CkW7.3PdhTj = -7 °C
-3.85COPdTj = +2 °CkW4.7PdhTj = +2 °C
-4.48COPdTj = +7 °CkW2.9PdhTj = +7 °C
-5.30COPdTj = +12 °CkW3.3PdhTj = +12 °C
-2.39COPdTj = bivkW7.3PdhTj = biv
-2.28COPdTj = TOLkW7.8PdhTj = TOL
-COPdTj = -15 °C (if TOL < -20 °C)kWPdhTj = -15 °C (if TOL < -20 °C)
°C-10TOLMin. outdoor air temperature°C-7T
biv
Bivalent temperature
-COPcycCycling interval efficiencykWPcychCycling interval capacity
°C65WTOLMax supply temperature-0.99CdhDegradation coefficient
Additional heatPower consumption in modes other than active mode
kW0.5PsupRated heat outputkW0.025P
OFF
Off mode
kW0.007P
TO
Thermostat-off mode
ElectricType of energy inputkW0.025P
SB
Standby mode
kW0.037P
CK
Crankcase heater mode
Other items
m
3
/h3,400Rated airflow (air-water)VariableCapacity control
m
3
/hNominal heating medium flowdB35 / 53L
WA
Sound power level, indoors/outdoors
m
3
/hBrine flow brine-water or water-water heat
pumps
kWh4,529Q
HE
Annual energy consumption
For heat pump combination heater
%101ƞ
wh
Water heating energy efficiencyXLDeclared load profile for water heating
kWhQ
fuel
Daily fuel consumptionkWh7.56Q
elec
Daily energy consumption
GJAFCAnnual fuel consumptionkWh1,661AECAnnual energy consumption
NIBE™ F2120Chapter 10 | Technical data52