Photo: Alpha Innotec
Ground sourceR410A
Alpha Innotec SW / SWC / WZS
Ground-source (brine/water) · 10 models
Fixed-speed brine-to-water range with R410A, 4.7 to 29.6 kW at B0/W35 across SW, SWC and WZS. SW is the entry series (cascadable), SWC adds optional cooling and removable components, WZS is the compact unit with hot water tank.
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)
14 models listed
14 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)
33 models listed
33 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 | Ground-source (brine/water) |
|---|---|
| Heating output (datasheet) | 4.7–29.6 kW |
| Design heat load Pdesignh (35 °C) | 8.7–30 kW |
| SCOP at 35 °C | 5.15–5.56 |
| SCOP at 55 °C | 3.7–3.93 |
| Refrigerant | R410A |
| Outdoor sound power | – |
| Max. flow temperature | 65 °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 Ready | Yes |
|---|---|
| Modbus | Not documented |
| EEBUS | Not documented |
| Cloud API | open API (myUplink) |
| §14a EnWG control | not confirmed |
| Local interfaces | SG Ready |
Source: www.alpha-innotec.com/de/produkte/zubehor/regelung/luxtronik · www.alpha-innotec.com/de/produkte/zubehor/smart-home---ap...
Zerofy
NativeZerofy controls Alpha Innotec heat pumps natively, through the manufacturer's cloud, and moves heating and hot water into hours with surplus solar power or low prices.
Models in this series
Model codes as the manufacturer documents them. The official list entries, with their own naming, follow below.
Models on the BAFA list 14
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.
| Model | Anlagennummer | SCOP 35 °C | SCOP 55 °C | Sound | Refrigerant | SG Ready |
|---|---|---|---|---|---|---|
| SW 102 H3 | 16003340 | 5.56 | 3.78 | – | R410A | Yes |
| SW 142 H3 | 16003342 | – | 3.73 | – | R410A | Yes |
| SW 172 H3 | 16003343 | – | 3.93 | – | R410A | Yes |
| SW 192 H3 | 16003344 | – | 3.78 | – | R410A | Yes |
| SW 232 H3 | 16003405 | – | 3.78 | – | R410A | Yes |
| SW 302 H3 | 16003407 | – | 3.7 | – | R410A | Yes |
| SW 82 H3 | 16003339 | 5.15 | 3.7 | – | R410A | Yes |
| SWC 102 (H3 / K3) | 16003346 | 5.56 | 3.78 | – | R410A | Yes |
| SWC 142 (H3 / K3) | 16003348 | – | 3.73 | – | R410A | Yes |
| SWC 172 (H3 / K3) | 16003399 | – | 3.93 | – | R410A | Yes |
| SWC 192 (H3 / K3) | 16003400 | – | 3.78 | – | R410A | Yes |
| SWC 82 (H3 / K3) | 16003345 | 5.15 | 3.7 | – | R410A | Yes |
| WZS 102 (H3M / K3M) | 16003402 | 5.56 | 3.78 | – | R410A | Yes |
| WZS 82 (H3M / K3M) | 16003401 | 5.15 | 3.7 | – | R410A | Yes |
Models on the ZUM list 33
On the Lista ZUM on November 4, 2026, with the list's own device number.
| Model | ZUM id |
|---|---|
| SW 102H3 (10070342) | PG-001475 |
| SW 122H3 (10070442) | PG-801476 |
| SW 142H3 (10070542) | PG-301431 |
| SW 172H3 (10070642) | PG-101432 |
| SW 192H3 (10070742) | PG-901433 |
| SW 232H3 (10074642) | PG-701434 |
| SW 262H3 (10074742) | PG-401435 |
| SW 302H3 (10074842) | PG-201436 |
| SW 42H3 (10070041) | PG-701429 |
| SW 42K3 (10070941) | PG-701448 |
| SW 82H3 (10070241) | PG-501430 |
| SWC 102H3 (10068342) | PG-101470 |
| SWC 102K3 (10069342) | PG-901471 |
| SWC 122H3 (10068442) | PG-701472 |
| SWC 122K3 (10069442) | PG-301474 |
| SWC 142H3 (10068542) | PG-001423 |
| SWC 142K3 (10069542) | PG-801424 |
| SWC 172H3 (10068642) | PG-501425 |
| SWC 172K3 (10069642) | PG-301426 |
| SWC 192H3 (10068742) | PG-101427 |
| SWC 192K3 (10069742) | PG-901428 |
| SWC 42H3 (10068041) | PG-801419 |
| SWC 42K3 (10069041) | PG-601420 |
| SWC 82H3 (10068241) | PG-401421 |
| SWC 82K3 (10069241) | PG-201422 |
| WZS 102H3M (10066342) | PG-901466 |
| WZS 102K3M (10066842) | PG-701467 |
| WZS 122H3M (10066442) | PG-501468 |
| WZS 122K3M (10066942) | PG-301469 |
| WZS 42H3M (10066041) | PG-601444 |
| WZS 42K3M (10066541) | PG-301445 |
| WZS 82H3M (10066241) | PG-101446 |
| WZS 82K3M (10066741) | PG-901447 |
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 Alpha Innotec heat pumps
Sources
- Product page: www.alpha-innotec.com/de/produkte/erdwarmepumpe/sw-serie
- Control and connectivity: www.alpha-innotec.com/de/produkte/zubehor/regelung/luxtronik
- Control and connectivity: www.alpha-innotec.com/de/produkte/zubehor/smart-home---apps/myuplink
- BAFA Wärmeerzeuger-Portal – Wärmepumpen – checked November 4, 2026
- Lista ZUM (Instytut Ochrony Środowiska) – checked November 4, 2026
- 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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