iDM heat pumps
All 33 models from iDM in our database, with the key figures side by side. Every value comes from an official register or the manufacturer; the source is on the product page.
At a glance
- Rated output 35 °C
- 4 to 76.9 kW
- SCOP (35 °C)
- 4.48 to 7.98
- SCOP (55 °C)
- 3.45 to 6.35
- Energy label 35 °C
- A+++ (17)
- Outdoor unit sound power
- 45 to 57 dB(A)
- Refrigerant
- R290 (17), R410A (11), R134A (4), R513A (1)
- Max. flow temperature
- 70 °C
This is an overview by data, not a test or recommendation. Models from other brands with the same technology are in the comparisons and on the category page.
All models
| Model | SCOP (35 °C)1,2 | Outdoor unit sound power1 | Refrigerant2 |
|---|---|---|---|
| AERO ALM 10-24 | 5.7 | 56 dB(A) | R290 |
| AERO ALM 8-18 | 5.62 | 53 dB(A) | R290 |
| AERO ALM 6-15 | 5.58 | 50 dB(A) | R290 |
| AERO ALM 2-8 | 5.25 | 45 dB(A) | R290 |
| iPUMP A8 ONE | 5.25 | 46 dB(A) | R290 |
| AERO SLM 6-17 | 5.23 | 57 dB(A) | R410A |
| iPUMP A12 ONE | 5.15 | 51 dB(A) | R290 |
| iPump A 2-7 | 5.12 | 46 dB(A) | R410A |
| AERO ALM 10-50 Max | 5.08 | 57 dB(A) | R290 |
| AERO SLM 3-11 | 4.48 | 50 dB(A) | R410A |
| iPump A 3-11 | 4.48 | 50 dB(A) | R410A |
| iPUMP N5 | 4.85 | – | R290 |
| iPUMP N7 | 4.73 | – | R290 |
| iPUMP T7 | 4.73 | – | R290 |
| iPUMP T7 P | 4.7 | – | R290 |
| iPUMP T14 | 4.67 | – | R290 |
| TERRA SWM 6-17 | 7.98 | – | R410A |
| iPump T 2-8 | 7.93 | – | R410A |
| TERRA SW 20 Twin | 7.92 | – | R410A |
| TERRA SW 35 Twin | 7.45 | – | R410A |
| TERRA SW 26 Twin | 7.4 | – | R410A |
| TERRA SW 42 Twin | 7.11 | – | R410A |
| iPUMP T7 (W/W) | 6.7 | – | R290 |
| iPUMP N7 (W/W) | 6.69 | – | R290 |
| iPUMP T7 ONE | 6.69 | – | R290 |
| TERRA SW 35 Max H | 6.61 | – | R134A |
| TERRA SW 55 Max | 6.55 | – | R410A |
| iPUMP T14 (W/W) | 6.5 | – | R290 |
| iPUMP T7 P (W/W) | 6.47 | – | R290 |
| TERRA SW 50 Max H | 6.37 | – | R134A |
| TERRA SW 22 Twin H | 6.19 | – | R134A |
| TERRA SW 50 MAX H 513 | 5.96 | – | R513A |
| TERRA SW 13 Twin H | 5.49 | – | R134A |
Lists featuring iDM
- Most efficient 4–6 kW air-to-water heat pumps 1
- Quietest 8–10 kW air-to-water heat pumps 2
- Most efficient 8–10 kW air-to-water heat pumps 2
- Most efficient 10–14 kW air-to-water heat pumps 1
- Best 4–6 kW air source heat pumps 1
- Best 8–12 kW air source heat pumps 2
- Best 12–16 kW air source heat pumps 1
- Heat pumps with R290 (propane) 5
- Most efficient heat pumps for radiators (55 °C) 5
- Air-to-water heat pumps 3
- Water-to-water heat pumps (groundwater) 5
Other brands
- ACOND 4
- alpha innotec 8
- ATAG 4
- AUX 15
- Axen 5
- Bosch 133
- Buderus 134
- Carrier 18
- CHOFU 3
- Clausius 7
- Clivet 26
- CTA 7
- CTC 17
- Deye 5
- Dimplex 3
- DVI Energi 12
- Eco Engineering 2050 5
- Ecoforest 14
- ELCO 26
- Enpal 5
- ES Energy Save 9
- Exinda 5
- Ferroli 16
- FoxESS 10
- GEP 6
- Goodheat 8
- Gree 30
- Guangteng 5
- Hargassner 10
- Heliotherm 6
- Hoval 13
- IGLOO 10
- Immergas 20
- Inventor 11
- JNOD 6
- Kermi 15
- Kronoterm 17
- LumenHaus 11
- M-TEC 16
- Midea 11
- Mitsubishi Electric 8
- Mitsubishi Heavy Industries 4
- MULTIBETON 4
- New Energy 5
- NIBE 29
- NORD HT 7
- Novelan 18
- Ochsner 4
- Olymp Werk 4
- OUTES 9
- Panasonic 19
- Power World 31
- ProCalor 3
- Quatt 3
- Ratiotherm 3
- Remeha 7
- REMKO 24
- Rotenso 15
- S-Klima 4
- Samsung 12
- Shenling 6
- Solar Solutions 5
- SolarEast 14
- SOLARFOCUS 3
- SolaX 3
- SOLVIS 7
- STIEBEL ELTRON 70
- Sunex 6
- TCL 30
- Tecalor 59
- TEMPLARI 22
- Teon 3
- Thermia 16
- Tulip Wise 4
- Viessmann 70
- Waterkotte 21
- Weider 4
- Weishaupt 11
- Wolf 11
- Xtherma 8
Sources
- European Product Registry for Energy Labelling (EPREL) – heat pumps — Europese Commissie · accessed 15 Oct 2026
- List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 18 Oct 2026