55 °C 35 °C

kW kW

2019 811/2013

dB

dB

A+++

A++

A+

A B C D F G

NIBE F1255-12

44

1212

12

1212

12

A+++ A+++

2019 811/2013

A+

A

B C D E F

dB

dB

A+++

A++

A+

A B C D

A+++

A

44

NIBE F1255-12

XL

12 kW12 kW

12 kW

°C

A+++

A++

A+

A B C D E F G

A+++

A++

A+

A B C D E F G

+

+

+

+

2015 811/2013

A+++

A

Product fiche

Supplier's name:

Model:

Temperature application 35 55 °C

Declared load profile for water

heating

Seasonal space heating energy

efficiency class, average climate:A+++ A+++

Water heating energy efficiency

class, average climate:

Rated heat output, average climate: 12 12 kW

Annual energy consumption for

space heating, average climate4582 6213 kWh

Annual electricity consumption for

water heating, average climatekWh

Seasonal space heating energy

efficiency, average climate:201 157 %

Water heating energy efficiency,

average climate:%

Sound power level LWA indoors 44 44 dB

Rated heat output, cold climate: 12 12 kW

Rated heat output, warm climate: 12 12 kW

Annual energy consumption for

space heating, cold climate5292 7173 kWh

Annual electricity consumption for

water heating, cold climatekWh

Annual energy consumption for

space heating, warm climate2928 3999 kWh

Annual electricity consumption for

water heating, warm climatekWh

Seasonal space heating energy

efficiency, cold climate:208 162 %

Water heating energy efficiency,

cold climate:%

Seasonal space heating energy

efficiency, warm climate:204 158 %

Water heating energy efficiency,

warm climate:%

Sound power level LWA outdoors - - dB

Data for package fiche

Controller class

Controler contribution to efficiency %

Seasonal space heating energy

efficiency of package, average

climate:

205 161 %

Seasonal space heating energy

efficiency class for package,

average climate:A+++ A+++ %

Seasonal space heating energy

efficiency of package, cold climate:

212 166 %

Seasonal space heating energy

efficiency of package, warm climate:208 162 %

4

NIBE

NIBE F1255-12

XL

A

1709

98

1709

1709

98

98

VI

Prated 12,4 kW ƞs 157 %

Pdh 11,1 kW COPd 3,18 -Pdh 6,8 kW COPd 4,12 -Pdh 4,4 kW COPd 4,67 -Pdh 2,6 kW COPd 5,06 -Pdh 12,3 kW COPd 2,91 -Pdh 12,3 kW COPd 2,91 -Pdh kW COPd -

Tbiv -10 °C TOL -10 °C

Pcych kW COPcyc -Cdh 0,99 - WTOL 65 °C

POFF 0,005 kW Psup 0,1 kW

PTO 0,015 kW

PSB 0,007 kW

PCK 0 kW

m³/h

LWA 44/- dB

QHE 6213 kWh 1,46 m³/h

ƞwh 98 %

Qelec 7,78 kWh Qfuel kWh

AEC 1709 kWh AFC GJAnnual fuel consumption

Approved by:

Contact details © NIBE Energy Systems - Box 14 - Hannabadsvägen 5 - 28521 Markaryd - Sweden

For heat pump combination heater:

Declared load profile XL Water heating energy efficiency

Daily electricity consumption Daily fuel consumption

Annual electricity consumption

Other items

Capacity control variable Rated air flow rate, outdoors

Sound power level, indoors/outdoors

Annual energy consumption

Rated brine or water flow rate,

outdoor heat exchanger

Off mode Rated heat output

Thermostat-off mode

Standby mode Type of energy input Electric

Crankcase heater mode

Degradation co-efficient Heating water operating limit

Power consumption in modes other than active mode Supplementary heater

Operation limit temperature

Cycling interval capacity for heating Cycling interval efficiency

Tj = -7 °C Tj = -7 °C

Tj = +2 °C Tj = +2 °C

Tj = +7 °C Tj = +7 °C

Tj = +12 °C Tj = +12 °C

Tj = biv Tj = biv

Tj = TOL Tj = TOL

Tj = -15 °C (if TOL < -20 °C) Tj = -15 °C (if TOL < -20 °C)

Bivalent temperature

Declared capacity for part load at outdoor temperature Tj Declared coefficient of performance for part load at outdoor temperature Tj

Equipped with supplementary heater: Yes

Heat pump combination heater: Yes

Climate condition: Average

Temperature application: Medium temperature (55 °C)

Applied standards: EN14825 and EN16147

Rated heat output

Seasonal space heating energy

efficiency

Model(s): NIBE F1255-12

Type of heat source/sink: Brine-to-water

Low-temperature heat pump: No