Certificate holders

Subtype

Air Source Heat Pump-R32-24

Certificate Holder
ENVIRON Energie- und Umwelttechnik GmbH und Co.KG
Robert-Bosch-Straße 9
78048 Villingen
Germany
Registration number
041-K110-05
Certification Body
BRE
Subtype title
Air Source Heat Pump-R32-24
Driving energy
Electricity
Heat Pump Type
Outdoor Air/Water
Refrigerant
R32
Mass of Refrigerant

3,500 kg

Certification Date
19.02.2025
Testing basis
HP KEYMARK certification scheme rules rev. no.15
Testing laboratory
TÜV SÜD Certification and Testing Co., Ltd. Guangzhou Branch, CN
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  • Number of models 1

Models

ENHP-24-R32
Configure model
Model name
ENHP-24-R32
Application
Heating (medium temp)
Units
Outdoor
Climate Zone
n/a
Reversibility
Yes
Cooling mode application (optional)
n/a
General Data
Power supply
3x400V 50Hz

Heating

EN 14511-2

Low temperature

Medium temperature

Heat output

24.16 kW

24.51 kW

El input

5.59 kW

7.99 kW

COP

4.32

3.07

EN 14511-4

Shutting off the heat transfer medium flow

passed

Complete power supply failure

passed

Defrost test

passed

Starting and operating test

passed

Average Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level outdoor

72 dB(A)

73 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

177 %

130 %

Prated

16.04 kW

16.75 kW

SCOP

4.51

3.32

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

14.19 kW

14.82 kW

COP Tj = -7°C

3.10

2.19

Cdh Tj = -7 °C

0.900

0.900

Pdh Tj = +2°C

8.66 kW

9.35 kW

COP Tj = +2°C

4.52

3.49

Cdh Tj = +2 °C

0.900

0.900

Pdh Tj = +7°C

8.35 kW

7.70 kW

COP Tj = +7°C

5.63

3.62

Cdh Tj = +7 °C

0.900

0.900

Pdh Tj = 12°C

8.06 kW

8.61 kW

COP Tj = 12°C

7.79

6.29

Cdh Tj = +12 °C

0.900

0.900

Pdh Tj = Tbiv

14.19 kW

14.82 kW

COP Tj = Tbiv

3.10

2.19

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

14.00 kW

15.82 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

2.84

2.23

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

0.900

0.900

WTOL

51 °C

51 °C

Poff

14 W

14 W

PTO

33 W

33 W

PSB

14 W

14 W

PCK

40 W

40 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

2.04 kW

0.93 kW

Annual energy consumption Qhe

7354 kWh

10423 kWh