Daikin Altherma 3 R MT

Photo: Daikin

Air/water splitR32

Daikin Altherma 3 R MT

Air-to-water split · 7 models

Split system (ERRA outdoor unit with refrigerant lines to an indoor unit) for medium flow temperatures, 8 to 12 kW class, designed to replace an existing hot water cylinder or boiler.

Pdesignh6.9–8.1 kW
SCOP 35 °C4.81–4.98
SCOP 55 °C3.43–3.58
Max. flow65 °C

Datasheet 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)

33 models listed

33 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)

144 models listed

144 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 split
Design heat load Pdesignh (35 °C)6.9–8.1 kW
SCOP at 35 °C4.81–4.98
SCOP at 55 °C3.43–3.58
RefrigerantR32 (GWP 675)
Outdoor sound power56 dB(A)
Max. flow temperature65 °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, RTU, via Daikin HomeHub EKRHH)
EEBUSYes (power limitation per §14a EnWG, via Daikin HomeHub EKRHH)
Cloud APIopen API (Daikin Onecta) – power limit via the cloud API only for B2B integrators
§14a EnWG controlvia EEBUS
Local interfacesSG Ready, Modbus TCP (via Daikin HomeHub EKRHH), Modbus RTU (via Daikin HomeHub EKRHH), EEBUS (via Daikin HomeHub EKRHH)

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

ERRA08EW1ERRA10EW1ERRA12EW1ELBH12E6VELBX12E9WELVX12S18E6VELVX12S23E9W

Models on the BAFA list 33

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 3 R MT - PLUS ECH2O 300L 10 KW H/C (Biv) 16019744 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS ECH2O 300L 12 KW H/C (Biv) 16019749 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS ECH2O 300L 8 KW H/C (Biv) 16019739 4.95 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS ECH2O 500L 10 KW H/C (Biv) 16019745 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS ECH2O 500L 12 KW H/C (Biv) 16019750 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS ECH2O 500L 8 KW H/C (Biv) 16019740 4.95 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS F180L 10 KW H/C 16019743 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS F180L 12 KW H/C 16019748 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS F180L 8 KW H/C 16019738 4.95 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS F230L 10 KW H/C 16019742 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS F230L 12 KW H/C 16019747 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS F230L 8 KW H/C 16019737 4.95 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS W BG 10 KW H/C 16019741 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS W BG 12 KW H/C 16019746 4.98 3.58 56.0 dB(A) R32 Yes
DAIKIN Altherma 3 R MT - PLUS W BG 8 KW H/C 16019736 4.95 3.58 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT ECH2O BG 10 KW 300l/500l H (Biv) 16012967 4.84 3.43 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT ECH2O BG 10 KW 300l/500l H/C (Biv) 16012974 4.98 3.48 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT ECH2O BG 12 KW 300l/500l H (Biv) 16012971 4.84 3.53 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT ECH2O BG 12 KW 300l/500l H/C (Biv) 16012969 4.98 3.58 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT ECH2O BG 8 KW 300l/500l H (Biv) 16012966 4.81 3.43 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT ECH2O BG 8 KW 300l/500l H/C (Biv) 16012968 4.95 3.48 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT F BG 10 KW 180l/230l H ( Bi-Zone) 16012973 4.84 3.43 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT F BG 10 KW 180l/230l H/C 16012964 4.98 3.48 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT F BG 12 KW 180l/230l H ( Bi-Zone) 16012970 4.84 3.53 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT F BG 12 KW 180l/230l H/C 16012965 4.98 3.58 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT F BG 8 KW 180l/230l H ( Bi-Zone) 16012962 4.81 3.43 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT F BG 8 KW 180l/230l H/C 16012963 4.95 3.48 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT W BG 10 KW H 16012958 4.84 3.43 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT W BG 10 KW H/C 16012960 4.98 3.48 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT W BG 12 KW H 16012959 4.84 3.53 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT W BG 12 KW H/C 16012961 4.98 3.58 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT W BG 8 KW H 16012957 4.81 3.43 56.0 dB(A) R32 Yes
Daikin Altherma 3R MT W BG 8 KW H/C 16012972 4.95 3.48 56.0 dB(A) R32 Yes

Models on the ZUM list 144

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

ModelZUM id
ELBH12E6V/ERRA08EV3PW-917883
ELBH12E6V/ERRA08EW1PW-417885
ELBH12E6V/ERRA10EV3PW-017887
ELBH12E6V/ERRA10EW1PW-817888
ELBH12E6V/ERRA12EV3PW-217891
ELBH12E6V/ERRA12EW1PW-817893
ELBH12E9W/ERRA08EV3PW-617894
ELBH12E9W/ERRA08EW1PW-317895
ELBH12E9W/ERRA10EV3PW-117896
ELBH12E9W/ERRA10EW1PW-217872
ELBH12E9W/ERRA12EV3PW-917897
ELBH12E9W/ERRA12EW1PW-717898
ELBX12E6V/ERRA08EV3PW-517899
ELBX12E6V/ERRA08EW1PW-117900
ELBX12E6V/ERRA10EV3PW-917901
ELBX12E6V/ERRA10EW1PW-517903
ELBX12E6V/ERRA12EV3PW-317904
ELBX12E6V/ERRA12EW1PW-817906
ELBX12E9W/ERRA08EV3PW-417908
ELBX12E9W/ERRA08EW1PW-017910
ELBX12E9W/ERRA10EV3PW-617912
ELBX12E9W/ERRA10EW1PW-417913
ELBX12E9W/ERRA12EV3PW-917915
ELBX12E9W/ERRA12EW1PW-717916
ELSH12P30E/ERRA08EV3PW-917920
ELSH12P30E/ERRA08EW1PW-117924
ELSH12P30E/ERRA10EV3PW-617926
ELSH12P30E/ERRA10EW1PW-217928
ELSH12P30E/ERRA12EV3PW-817930
ELSH12P30E/ERRA12EW1PW-617931
ELSH12P50E/ERRA08EV3PW-417932
ELSH12P50E/ERRA08EW1PW-217933
ELSH12P50E/ERRA10EV3PW-017934
ELSH12P50E/ERRA10EW1PW-517936
ELSH12P50E/ERRA12EV3PW-317937
ELSH12P50E/ERRA12EW1PW-917939
ELSHB12P30E/ERRA08EV3PW-218008
ELSHB12P30E/ERRA08EW1PW-618011
ELSHB12P30E/ERRA10EV3PW-718015
ELSHB12P30E/ERRA10EW1PW-318017
ELSHB12P30E/ERRA12EV3PW-918019
ELSHB12P30E/ERRA12EW1PW-117858
ELSHB12P50E/ERRA08EV3PW-718020
ELSHB12P50E/ERRA08EW1PW-318022
ELSHB12P50E/ERRA10EV3PW-918024
ELSHB12P50E/ERRA10EW1PW-418026
ELSHB12P50E/ERRA12EV3PW-018028
ELSHB12P50E/ERRA12EW1PW-818029
ELSX12P30E/ERRA08EV3PW-218032
ELSX12P30E/ERRA08EW1PW-818034
ELSX12P30E/ERRA10EV3PW-518035
ELSX12P30E/ERRA10EW1PW-318036
ELSX12P30E/ERRA12EV3PW-118037
ELSX12P30E/ERRA12EW1PW-918038
ELSX12P50E/ERRA08EV3PW-318041
ELSX12P50E/ERRA08EW1PW-918043
ELSX12P50E/ERRA10EV3PW-418045
ELSX12P50E/ERRA10EW1PW-218046
ELSX12P50E/ERRA12EV3PW-018047
ELSX12P50E/ERRA12EW1PW-818048
ELSXB12P30E/ERRA08EV3PW-618049
ELSXB12P30E/ERRA08EW1PW-418050
ELSXB12P30E/ERRA10EV3PW-218051
ELSXB12P30E/ERRA10EW1PW-018052
ELSXB12P30E/ERRA12EV3PW-818053
ELSXB12P30E/ERRA12EW1PW-618054
ELSXB12P50E/ERRA08EV3PW-318055
ELSXB12P50E/ERRA08EW1PW-118056
ELSXB12P50E/ERRA10EV3PW-918057
ELSXB12P50E/ERRA10EW1PW-718058
ELSXB12P50E/ERRA12EV3PW-518059
ELSXB12P50E/ERRA12EW1PW-318060
ELVH12S18E6V/ERRA08EV3PW-917784
ELVH12S18E6V/ERRA08EW1PW-617785
ELVH12S18E6V/ERRA10EV3PW-517955
ELVH12S18E6V/ERRA10EW1PW-117957
ELVH12S18E6V/ERRA12EV3PW-917958
ELVH12S18E6V/ERRA12EW1PW-817954
ELVH12S18E9W/ERRA08EV3PW-417786
ELVH12S18E9W/ERRA08EW1PW-217787
ELVH12S18E9W/ERRA10EV3PW-717959
ELVH12S18E9W/ERRA10EW1PW-517960
ELVH12S18E9W/ERRA12EV3PW-317961
ELVH12S18E9W/ERRA12EW1PW-117962
ELVH12S23E6V/ERRA08EV3PW-217810
ELVH12S23E6V/ERRA08EW1PW-017811
ELVH12S23E6V/ERRA10EV3PW-917963
ELVH12S23E6V/ERRA10EW1PW-717964
ELVH12S23E6V/ERRA12EV3PW-417965
ELVH12S23E6V/ERRA12EW1PW-217966
ELVH12S23E9W/ERRA08EV3PW-817812
ELVH12S23E9W/ERRA08EW1PW-617813
ELVH12S23E9W/ERRA10EV3PW-017967
ELVH12S23E9W/ERRA10EW1PW-817968
ELVH12S23E9W/ERRA12EV3PW-417970
ELVH12S23E9W/ERRA12EW1PW-217971
ELVX12S18E6V/ERRA08EV3PW-917779
ELVX12S18E6V/ERRA08EW1PW-017788
ELVX12S18E6V/ERRA10EV3PW-817992
ELVX12S18E6V/ERRA10EW1PW-617993
ELVX12S18E6V/ERRA12EV3PW-417994
ELVX12S18E6V/ERRA12EW1PW-117995
ELVX12S18E9W/ERRA08EV3PW-617790
ELVX12S18E9W/ERRA08EW1PW-417791
ELVX12S18E9W/ERRA10EV3PW-917996
ELVX12S18E9W/ERRA10EW1PW-717997
ELVX12S18E9W/ERRA12EV3PW-517998
ELVX12S18E9W/ERRA12EW1PW-718001
ELVX12S23E6V/ERRA08EV3PW-417814
ELVX12S23E6V/ERRA08EW1PW-117815
ELVX12S23E6V/ERRA10EV3PW-818005
ELVX12S23E6V/ERRA10EW1PW-618006
ELVX12S23E6V/ERRA12EV3PW-418007
ELVX12S23E6V/ERRA12EW1PW-818010
ELVX12S23E9W/ERRA08EV3PW-717817
ELVX12S23E9W/ERRA08EW1PW-517818
ELVX12S23E9W/ERRA10EV3PW-418012
ELVX12S23E9W/ERRA10EW1PW-018014
ELVX12S23E9W/ERRA12EV3PW-518016
ELVX12S23E9W/ERRA12EW1PW-618030
ELVZ12S18E6V/ERRA08EV3PW-017793
ELVZ12S18E6V/ERRA08EW1PW-817794
ELVZ12S18E6V/ERRA10EV3PW-718039
ELVZ12S18E6V/ERRA10EW1PW-518040
ELVZ12S18E6V/ERRA12EV3PW-118042
ELVZ12S18E6V/ERRA12EW1PW-718044
ELVZ12S18E9W/ERRA08EV3PW-517795
ELVZ12S18E9W/ERRA08EW1PW-317796
ELVZ12S18E9W/ERRA10EV3PW-418069
ELVZ12S18E9W/ERRA10EW1PW-018071
ELVZ12S18E9W/ERRA12EV3PW-618073
ELVZ12S18E9W/ERRA12EW1PW-418074
ELVZ12S23E6V/ERRA08EV3PW-517823
ELVZ12S23E6V/ERRA08EW1PW-017825
ELVZ12S23E6V/ERRA10EV3PW-118080
ELVZ12S23E6V/ERRA10EW1PW-918081
ELVZ12S23E6V/ERRA12EV3PW-718082
ELVZ12S23E6V/ERRA12EW1PW-818086
ELVZ12S23E9W/ERRA08EV3PW-617846
ELVZ12S23E9W/ERRA08EW1PW-417847
ELVZ12S23E9W/ERRA10EV3PW-018085
ELVZ12S23E9W/ERRA10EW1PW-618087
ELVZ12S23E9W/ERRA12EV3PW-418088
ELVZ12S23E9W/ERRA12EW1PW-218089

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

Daikin Altherma 4 H Air/water monobloc · R290 BAFA 30 models listed
Daikin Altherma 3 H HT Air/water monobloc · R32 BAFA 16 models listed
Daikin Altherma 3 H MT Air/water monobloc · R32 BAFA 20 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. Datasheet: www.daikin.de/content/dam/document-library/catalogues/heat/air-to-water-heat-...
  2. Product page: www.daikin.de/de_de/privatkunden/produkte-und-beratung/produktkategorien/waer...
  3. Control and connectivity: www.daikin.de/content/dam/document-library/Installer-reference-guide/heat/air...
  4. Control and connectivity: www.daikin.eu/content/dam/document-library/Installer-reference-guide/heat/acc...
  5. BAFA Wärmeerzeuger-Portal – Wärmepumpen – checked November 4, 2026
  6. Lista ZUM (Instytut Ochrony Środowiska) – checked November 4, 2026
  7. 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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