Remeha Elga Ace (hybrid)

Air-to-water split · 4 models · NL

Add-on hybrid heat pump for an existing gas boiler, R32 split in 4 and 6 kW (A7/W35 4.14 and 6.14 kW), flow temperature 18 to 55 °C. The boiler covers peaks and hot water; the indoor unit has a GSM module for Remeha Connect.

Output4.1–6.1 kW

SCOP 35 °C–

SCOP 55 °C–

Max. flow55 °C

Datasheet Product page All Remeha 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)

Not confirmed

We could not match this series against the Lista ZUM reliably – look up your exact model in the list.

checked November 4, 2026

Specifications

Type	Air-to-water split
Heating output (datasheet)	4.1–6.1 kW
SCOP at 35 °C	–
SCOP at 55 °C	–
Refrigerant	R32 (GWP 675)
Outdoor sound power	53–57 dB(A)
Max. flow temperature	55 °C
Markets	NL

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	Yes
Modbus	Yes (RTU, via GTW-08 Modbus gateway)
EEBUS	Not documented
Cloud API	not confirmed (Remeha Home)
§14a EnWG control	not confirmed
Local interfaces	SG Ready, Modbus RTU (via GTW-08 Modbus gateway)

Source: edge.sitecorecloud.io/bdrthermea1-platform-production-864... · kennisbank.remeha.nl/modbus-gateway-08-installatiehandlei... · kennisbank.remeha.nl/wp-content/uploads/sites/52/2024/07/... · tools.remeha.nl/wp-content/uploads/sites/11/2024/07/GTW-0...

Zerofy

Via SG Ready

Zerofy has no native Remeha integration yet, but this series has an SG Ready input: Zerofy can switch it through a Shelly relay on the SG Ready terminals.

Remeha in Zerofy

Models in this series

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

AWHPT 4 MRAWHPT 6 MRElga Ace H4KWElga Ace H6KW

More Remeha heat pumps

Remeha Confida MB 400 Air/water monobloc · R290 BAFA 5 models listed

Remeha Tensio C / Mercuria Ace Monoblock Air/water monobloc · R32 BAFA 5 models listed

Remeha Mercuria Ace / Eria Tower Ace (split) Air/water split · R32 BAFA No model on the list

Remeha Effenca HT Air/water monobloc · R290 BAFA 4 models listed

Remeha Effenca MT Air/water monobloc · R32 BAFA 8 models listed

Remeha Azorra Ace Hot water · R290 BAFA Not confirmed

All Remeha 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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