Technical documentation
F470Model
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, EN16147Applied standards
%116ƞ
s
Seasonal space heating energy efficiencykW2,6PratedRated 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
-2.72COPdTj = -7 °CkW1.7PdhTj = -7 °C
-3.22COPdTj = +2 °CkW1.7PdhTj = +2 °C
-3.37COPdTj = +7 °CkW1.7PdhTj = +7 °C
-3.28COPdTj = +12 °CkW1.7PdhTj = +12 °C
-3.04COPdTj = bivkW1.7PdhTj = biv
-2.56COPdTj = TOLkW1.7PdhTj = TOL
-COPdTj = -15 °C (if TOL < -20 °C)kWPdhTj = -15 °C (if TOL < -20 °C)
°C-10TOLMin. outdoor air temperature°C-1.6T
biv
Bivalent temperature
-COPcycCycling interval efficiencykWPcychCycling interval capacity
°C58WTOLMax supply temperature-0.96CdhDegradation coefficient
Additional heatPower consumption in modes other than active mode
kW0.9PsupRated heat outputkW0.002P
OFF
Off mode
kW0.02P
TO
Thermostat-off mode
ElectricType of energy inputkW0.015P
SB
Standby mode
kW0P
CK
Crankcase heater mode
Other items
m
3
/h150Rated airflow (air-water)FixedCapacity control
m
3
/h0.18Nominal heating medium flowdB52 / -L
WA
Sound power level, indoors/outdoors
m
3
/hBrine flow brine-water or water-water heat
pumps
kWh1,806Q
HE
Annual energy consumption
For heat pump combination heater
%79ƞ
wh
Water heating energy efficiencyLDeclared load profile for water heating
kWhQ
fuel
Daily fuel consumptionkWh5.92Q
elec
Daily energy consumption
GJAFCAnnual fuel consumptionkWh1,299AECAnnual energy consumption
63Chapter 12 | Technical dataNIBE F470
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