F1226-8 3x400VModel
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
EN-14825 & EN-16147Applied standards
%135ƞ
s
Seasonal space heating energy efficiencykW8,0PratedRated 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
-3.07COPdTj = -7 °CkW5.9PdhTj = -7 °C
-3.66COPdTj = +2 °CkW6.6PdhTj = +2 °C
-3.96COPdTj = +7 °CkW7.0PdhTj = +7 °C
-4.21COPdTj = +12 °CkW7.3PdhTj = +12 °C
-3.30COPdTj = bivkW6.2PdhTj = biv
-2.84COPdTj = TOLkW5.6PdhTj = TOL
-COPdTj = -15 °C (if TOL < -20 °C)kWPdhTj = -15 °C (if TOL < -20 °C)
°C-10TOLMin. outdoor air temperature°C-4.2T
biv
Bivalent temperature
-COPcycCycling interval efficiencykWPcychCycling interval capacity
°C63WTOLMax supply temperature-0.99CdhDegradation coefficient
Additional heatPower consumption in modes other than active mode
kW2.4PsupRated heat outputkW0.002P
OFF
Off mode
kW0.012P
TO
Thermostat-off mode
ElectricType of energy inputkW0.007P
SB
Standby mode
kW0.014P
CK
Crankcase heater mode
Other items
m
3
/hRated airflow (air-water)FixedCapacity control
m
3
/h0.61Nominal heating medium flowdB45 / -L
WA
Sound power level, indoors/outdoors
m
3
/h1.09Brine flow brine-water or water-water heat
pumps
kWh4,636Q
HE
Annual energy consumption
For heat pump combination heater
%93ƞ
wh
Water heating energy efficiencyXLDeclared load profile for water heating
kWhQ
fuel
Daily fuel consumptionkWh8.17Q
elec
Daily energy consumption
GJAFCAnnual fuel consumptionkWh1,794AECAnnual energy consumption
NIBE Energy Systems – Box 14 – Hannabadsvägen 5 – 285 21 Markaryd – SwedenContact information
55Chapter 12 | Technical dataNIBE F1226
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