Defro DHP PREMIUM

Air-to-water monoblock · 6 models

On/off R290 monobloc with a Copeland scroll compressor (three-phase), output 7.9, 12.0 and 15.8 kW at A7/W35, flow up to 65 °C, operation down to -25 °C. It comes with one of three hydraulic modules, HB (basic, for pairing with a gas or pellet boiler), HM or HF (with a 6 kW heater, flow meter and electricity meter; HF also has the heating/hot water valve). The 16 kW size is only offered with HM. Controller TECH ST-5306; remote access needs an ST-505 or WiFi RS internet module and the eModul app.

Output7.9–15.8 kW

SCOP 35 °C–

SCOP 55 °C–

Max. flow65 °C

Datasheet Product page All Defro 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)

No model on the list

No model of this series is in the BAFA Wärmeerzeuger-Portal, so it cannot be funded under the German BEG grant.

checked November 4, 2026

ZUM (Poland)

3 models listed

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

checked November 4, 2026 · See the entries

Specifications

Type	Air-to-water monoblock
Heating output (datasheet)	7.9–15.8 kW
SCOP at 35 °C	–
SCOP at 55 °C	–
Refrigerant	R290 (GWP 3)
Outdoor sound power	54–70 dB(A)
Max. flow temperature	65 °C
Built-in backup heater	6 kW

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 Ready	Not documented
Modbus	Not documented
EEBUS	Not documented
Cloud API	not confirmed (eModul (TECH Sterowniki)) – needs the optional ST-505 or WiFi RS internet module
§14a EnWG control	not confirmed

Source: www.defro.pl/wp-content/uploads/pliki_produktow/pompy_cie... · www.defro.pl/wp-content/uploads/pliki_produktow/pompy_cie... · www.defro.pl/wp-content/uploads/katalogi_i_cenniki/Pompy%...

Zerofy

Not supported

Zerofy cannot control this series yet: there is no native Defro integration and no documented SG Ready input.

Defro in Zerofy

Models in this series

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

DHP PREMIUM 8DHP PREMIUM 12DHP PREMIUM 16HBHMHF

Models on the ZUM list 3

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

Model	ZUM id
DHP PREMIUM 12	PW-112101
DHP PREMIUM 16	PW-912102
DHP PREMIUM 8	PW-112064

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 Defro heat pumps

Defro DHPi MONOTEC Air/water monobloc · R290 BAFA 4 models listed

Defro DHP MONOTEC 8 Air/water monobloc · R290 BAFA No model on the list

All Defro heat pumps

Sources

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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