Daikin Altherma 4 H

Photo: Daikin

Air/water monoblocR290

Daikin Altherma 4 H

Air-to-water monoblock · 8 models

R290 (propane) monobloc outdoor unit with a separate indoor hydraulic module (wall unit, or with a 180 to 500 l cylinder). The installer guide documents Modbus TCP, so an energy manager can set a power limit through holding register 58.

Pdesignh5.8–12.5 kW
SCOP 35 °C4.96–5.14
SCOP 55 °C3.7–4.05
Max. flow75 °C

Product page All Daikin heat pumps

Grant lists

Grants depend on the exact model being on the official list. The counts below are the entries of this series we found in each list.

BAFA WEP (Germany)

30 models listed

30 models of this series are eligible in the BAFA Wärmeerzeuger-Portal, the list the German BEG heat pump grant depends on.

checked November 4, 2026 · See the entries

ZUM (Poland)

79 models listed

79 models of this series are on the Lista ZUM, which the Polish Czyste Powietrze grant requires.

checked November 4, 2026 · See the entries

Specifications

TypeAir-to-water monoblock
Design heat load Pdesignh (35 °C)5.8–12.5 kW
SCOP at 35 °C4.96–5.14
SCOP at 55 °C3.7–4.05
RefrigerantR290
Outdoor sound power45–52 dB(A)
Max. flow temperature75 °C

Heating output is the figure in the manufacturer's datasheet; the basis (nominal output at A7/W35 or B0/W35, or design heat load) differs between brands, so check the datasheet before comparing. * = design heat load Pdesignh at 35 °C from the BAFA portal.

Control and connectivity

SG ReadyYes
ModbusYes (TCP)
EEBUSNot documented
Cloud APIopen API (Daikin Onecta) – power limit via the cloud API only for B2B integrators
§14a EnWG controlnot confirmed
Local interfacesModbus TCP, SG Ready, relay input

Source: www.daikin.eu/content/dam/document-library/Installer-refe...

Zerofy

Native

Zerofy controls Daikin heat pumps natively, through the manufacturer's cloud, and moves heating and hot water into hours with surplus solar power or low prices.

Daikin in Zerofy Setup guide

Models in this series

Model codes as the manufacturer documents them. The official list entries, with their own naming, follow below.

EPSK06AV3EPSK08AW1EPSK10AW1EPSK12AW1EPSK14AW1EPSKS04AV3EPBX10AEPBX14A

Models on the BAFA list 30

Eligible in the BAFA Wärmeerzeuger-Portal on November 4, 2026. Anlagennummer is the entry's number in the portal; SCOP at 55 °C is derived from the portal's ηs value.

ModelAnlagennummerSCOP 35 °CSCOP 55 °CSoundRefrigerantSG Ready
Daikin Altherma 4 H ECH2O 10KW 300l/500l H/C (Biv) 16016049 5.14 4.0 47.0 dB(A) R290 Yes
Daikin Altherma 4 H ECH2O 12KW 300l/500l H/C (Biv) 16016050 5.14 4.05 52.0 dB(A) R290 Yes
Daikin Altherma 4 H ECH2O 14KW 300l/500l H/C (Biv) 16016051 4.96 3.83 52.0 dB(A) R290 Yes
Daikin Altherma 4 H ECH2O 6KW 300l/500l H/C ( Biv) 16016047 5.12 3.9 45.0 dB(A) R290 Yes
Daikin Altherma 4 H ECH2O 8KW 300l/500l H/C (Biv) 16016048 5.14 3.95 45.0 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS ECH2O300L 4KW H/C ( BIV) 16018153 5.03 3.7 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS ECH2O300L 6KW H/C ( BIV) 16018160 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS ECH2O300L 7KW H/C ( BIV) 16018165 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS ECH2O500L 4KW H/C ( BIV) 16018154 5.03 3.7 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS ECH2O500L 6KW H/C ( BIV) 16018161 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS ECH2O500L 7KW H/C ( BIV) 16018166 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS F180L 4KW H/C 16018151 5.03 3.7 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS F180L 6KW H/C 16018157 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS F180L 7KW H/C 16018163 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS F230L 4KW H/C 16018152 5.03 3.7 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS F230L 6KW H/C 16018158 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS F230L 7KW H/C 16018164 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS W 4KW H/C 16018150 5.03 3.7 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS W 6KW H/C 16018156 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H EPSKS W 7KW H/C 16018162 5.05 3.83 48.2 dB(A) R290 Yes
Daikin Altherma 4 H F 10KW 180l/230lH/C 16016044 5.14 4.0 47.0 dB(A) R290 Yes
Daikin Altherma 4 H F 12KW 180l/230l H/C 16016045 5.14 4.05 52.0 dB(A) R290 Yes
Daikin Altherma 4 H F 14KW 180l/230l H/C 16016046 4.96 3.83 52.0 dB(A) R290 Yes
Daikin Altherma 4 H F 6KW 180l/230l H/C 16016042 5.12 3.9 45.0 dB(A) R290 Yes
Daikin Altherma 4 H F 8KW 180l/230l H/C 16016043 5.14 3.95 45.0 dB(A) R290 Yes
Daikin Altherma 4 H W 10KW H/C 16016039 5.14 4.0 47.0 dB(A) R290 Yes
Daikin Altherma 4 H W 12KW H/C 16016040 5.14 4.05 52.0 dB(A) R290 Yes
Daikin Altherma 4 H W 14KW H/C 16016041 4.96 3.83 52.0 dB(A) R290 Yes
Daikin Altherma 4 H W 6KW H/C 16016037 5.12 3.9 45.0 dB(A) R290 Yes
Daikin Altherma 4 H W 8KW H/C 16016038 5.14 3.95 45.0 dB(A) R290 Yes

Models on the ZUM list 79

On the Lista ZUM on November 4, 2026, with the list's own device number.

ModelZUM id
EPBX07A4V/EPSKS07AV3PW-219461
EPBX10A4V/EPSK06AV3PW-818675
EPBX10A4V/EPSK08AV3PW-218678
EPBX10A4V/EPSK08AW1PW-718690
EPBX10A4V/EPSK10AV3PW-318791
EPBX10A4V/EPSK10AW1PW-518691
EPBX10A9W/EPSK06AV3PW-418677
EPBX10A9W/EPSK08AV3PW-018679
EPBX10A9W/EPSK08AW1PW-318692
EPBX10A9W/EPSK10AV3PW-618695
EPBX10A9W/EPSK10AW1PW-418696
EPBX14A4V/EPSK12AW1PW-218697
EPBX14A4V/EPSK14AW1PW-018698
EPBX14A9W/EPSK12AW1PW-818699
EPBX14A9W/EPSK14AW1PW-918689
EPSX10P30A/EPSK06AV3PW-518813
EPSX10P30A/EPSK08AV3PW-018844
EPSX10P30A/EPSK08AW1PW-718845
EPSX10P30A/EPSK10AV3PW-918868
EPSX10P30A/EPSK10AW1PW-118872
EPSX10P50A/EPSK06AV3PW-018815
EPSX10P50A/EPSK08AV3PW-518846
EPSX10P50A/EPSK08AW1PW-318847
EPSX10P50A/EPSK10AV3PW-518870
EPSX10P50A/EPSK10AW1PW-718874
EPSX14P30A/EPSK12AW1PW-218876
EPSX14P30A/EPSK14AW1PW-418880
EPSX14P50A/EPSK12AW1PW-818878
EPSX14P50A/EPSK14AW1PW-018882
EPSXB10P30A/EPSK06AV3PW-318814
EPSXB10P30A/EPSK08AV3PW-118848
EPSXB10P30A/EPSK08AW1PW-918849
EPSXB10P30A/EPSK10AV3PW-718869
EPSXB10P30A/EPSK10AW1PW-918873
EPSXB10P50A/EPSK06AV3PW-218843
EPSXB10P50A/EPSK08AV3PW-718850
EPSXB10P50A/EPSK08AW1PW-518851
EPSXB10P50A/EPSK10AV3PW-318871
EPSXB10P50A/EPSK10AW1PW-418875
EPSXB14P30A/EPSK12AW1PW-018877
EPSXB14P30A/EPSK14AW1PW-218881
EPSXB14P50A/EPSK12AW1PW-618879
EPSXB14P50A/EPSK14AW1PW-818883
EPVX07S18A4V/EPSKS04AV3PW-619280
EPVX07S18A4V/EPSKS06AV3PW-419281
EPVX07S18A4V/EPSKS07AV3PW-219282
EPVX07S23A4V/EPSKS04AV3PW-019283
EPVX07S23A4V/EPSKS06AV3PW-819284
EPVX07S23A4V/EPSKS07AV3PW-519285
EPVX07S23A9W/EPSKS04AV3PW-319286
EPVX07S23A9W/EPSKS07AV3PW-919288
EPVX10S18A4V/EPSK06AV3PW-618676
EPVX10S18A4V/EPSK08AV3PW-818680
EPVX10S18A4V/EPSK08AW1PW-618681
EPVX10S18A4V/EPSK10AV3PW-418682
EPVX10S18A4V/EPSK10AW1PW-218683
EPVX10S18A9W/EPSK06AV3PW-018684
EPVX10S18A9W/EPSK08AV3PW-718685
EPVX10S18A9W/EPSK08AW1PW-518686
EPVX10S18A9W/EPSK10AV3PW-318687
EPVX10S18A9W/EPSK10AW1PW-118688
EPVX10S23A4V/EPSK06AV3PW-418700
EPVX10S23A4V/EPSK08AV3PW-218701
EPVX10S23A4V/EPSK08AW1PW-018702
EPVX10S23A4V/EPSK10AV3PW-818703
EPVX10S23A4V/EPSK10AW1PW-618704
EPVX10S23A9W/EPSK06AV3PW-318705
EPVX10S23A9W/EPSK08AV3PW-118706
EPVX10S23A9W/EPSK08AW1PW-018660
EPVX10S23A9W/EPSK10AV3PW-918707
EPVX10S23A9W/EPSK10AW1PW-718708
EPVX14S18A4V/EPSK12AW1PW-518709
EPVX14S18A4V/EPSK14AW1PW-218664
EPVX14S18A9W/EPSK12AW1PW-818661
EPVX14S18A9W/EPSK14AW1PW-918665
EPVX14S23A4V/EPSK12AW1PW-618662
EPVX14S23A4V/EPSK14AW1PW-718666
EPVX14S23A9W/EPSK12AW1PW-418663
EPVX14S23A9W/EPSK14AW1PW-118674

Entries as published in the official lists on the date shown; names and numbers are copied verbatim. Check the list for your exact model before you order.

More Daikin heat pumps

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Daikin Altherma 3 H MT Air/water monobloc · R32 BAFA 20 models listed
Daikin Altherma 3 R MT Air/water split · R32 BAFA 33 models listed
Daikin Altherma 3 R Air/water split · R32 BAFA 6 models listed
Daikin Altherma 3 M Air/water monobloc · R32 BAFA 1 model listed
Daikin Altherma 3 GEO Ground source · R32 BAFA 4 models listed
Daikin Altherma M HW Hot water BAFA Not confirmed

All Daikin heat pumps

Sources

  1. Product page: www.daikin.de/de_de/privatkunden/produkte-und-beratung/produktkategorien/waer...
  2. Control and connectivity: www.daikin.eu/content/dam/document-library/Installer-reference-guide/heat/air...
  3. BAFA Wärmeerzeuger-Portal – Wärmepumpen – checked November 4, 2026
  4. Lista ZUM (Instytut Ochrony Środowiska) – checked November 4, 2026
  5. EEBUS certified devices – checked November 2, 2026

All figures are taken from the manufacturers' datasheets and the official BAFA and ZUM lists on the date shown and may have changed since. This is not grant advice – check the list and your grant conditions before you order. Zerofy is not affiliated with any of the manufacturers listed.

SG Ready is a label of the Bundesverband Wärmepumpe (BWP) e.V.; “Yes” means the manufacturer documents the two-input interface or declares it on the BAFA portal, not that the series carries the BWP label – the label list is at waermepumpe.de. EEBUS is a standard of the EEBus Initiative e.V.; Modbus is a registered trademark of Schneider Electric, licensed to the Modbus Organization. Product names, logos and photos belong to their manufacturers and are shown to identify the products. Grant data: BAFA Wärmeerzeuger-Portal and Lista ZUM (IOŚ-PIB) as of the dates shown; the SCOP at 55 °C in the BAFA tables is calculated by Zerofy from the portal's ηs value.

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