Heat pumps · 70 models

STIEBEL ELTRON heat pumps

All 70 models from STIEBEL ELTRON 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 70 kW
SCOP (35 °C): 3.48 to 6.79
Heating capacity (A7/W35): 2.06 to 8.24 kW
SCOP (55 °C): 3.18 to 5.11
Energy label 35 °C: A+++ (61), A++ (8), A (1)
Outdoor unit sound power: 32 to 57 dB(A)
Refrigerant: R410A (29), R290 (16), R454C (13), R452B (8), R454B (4)

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	Heating capacity (A7/W35)¹	SCOP (35 °C)^1,2,3	Outdoor unit sound power^2,3	Refrigerant^1,3
WPL-A 05.2 Plus HK 230	2.77 kW	5.35	43 dB(A)	R290
WPL-A 07.2 Plus HK 230	3.05 kW	5.08	43 dB(A)	R290
WPL-A 07.2 W Plus HK 230	3.05 kW	5.08	43 dB(A)	R290
WPL-A 10.2 Plus HK 400	4.32 kW	4.95	46 dB(A)	R290
WPL-A 07 HK 230 Premium	3.31 kW	4.9	48 dB(A)	R454C
WPL-A 13.2 Plus HK 400	5.79 kW	4.9	45 dB(A)	R290
WPL 20 AC	7.84 kW	4.88	55 dB(A)	R410A
WPL 25 AC	7.84 kW	4.75	55 dB(A)	R410A
WPL 20 A	7.84 kW	4.7	55 dB(A)	R410A
WPL-A 05 HK 230 Premium	3.31 kW	4.7	48 dB(A)	R454C
WPL-A 05.2 Trend HK 230	2.76 kW	4.7	44 dB(A)	R290
WPL-A 07.2 Trend HK 230	2.91 kW	4.67	44 dB(A)	R290
WPL-A 13.2 Trend HK 400	5.56 kW	4.65	49 dB(A)	R290
WPL 25 A	7.84 kW	4.62	55 dB(A)	R410A
WPL-A 10.2 Trend HK 230	4.26 kW	4.6	46 dB(A)	R290
WPL-A 17.2 Trend HK 400	7.96 kW	4.55	52 dB(A)	R290
WPL 09 ICS classic	2.06 kW	4.53	32 dB(A)	R410A
WPL 13 ACS classic	–	4.5	57 dB(A)	R410A
WPL 17 ACS classic	–	4.5	57 dB(A)	R410A
WPL 09 IKCS classic	2.06 kW	4.45	32 dB(A)	R410A
WPL-A 13 HK 400 Premium	8.24 kW	4.35	55 dB(A)	R452B
WPL-A 10 HK 400 Premium	8.24 kW	4.3	55 dB(A)	R452B
LWZ 05.1 Plus H(K)WL 230	2.26 kW	4.28	52 dB(A)	R290
LWZ 05.1 Premium HKWL 230	2.26 kW	4.28	55 dB(A)	R290
WPL 17 ICS classic	4.27 kW	4.25	48 dB(A)	R410A
LWZ 5 CS Premium	4.4 kW	4.21	50 dB(A)	R410A
LWZ 07.1 Premium HKL 230	2.71 kW	4.2	56 dB(A)	R290
LWZ 8 CS Trend	4.4 kW	4.14	55 dB(A)	R410A
WPL 17 IKCS classic	4.22 kW	4.12	44 dB(A)	R410A
WPE-I 07.1 Plus HW 230 "Profile XL"	–	6.79	–	R290
HPG-I 12 (D)(C)S Premium	–	5.59	–	R454C
WPE-I 33H 400 Premium	–	5.55	–	R410A
WPE-I 44 H 400 Premium	–	5.53	–	R410A
WPE-I 12 H 230 Premium	–	5.48	–	R454C
HPG-I 15 (D)(C)S Premium	–	5.44	–	R454C
WPE-I 33 H 400 Premium	–	5.43	–	R410A
WPE-I 15 H 230 Premium	–	5.33	–	R454C
WPE-I 15 HW 230 Premium	–	5.33	–	R454C
WPE-I 12.1 Plus H 400	–	5.28	–	R290
WPE-I 31 Premium H	–	5.28	–	R454B
HPG-I 06 (D)(C)S Premium	–	5.2	–	R454C
WPE-I 57 Premium H	–	5.2	–	R454B
WPF 52	–	5.2	–	R410A
WPF 35	–	5.19	–	R410A
WPE-I 42 Premium H	–	5.18	–	R454B
WPF 27	–	5.15	–	R410A
HPG-I 08 (D)(C)S Premium	–	5.12	–	R454C
WPE-I 85 Premium H	–	5.12	–	R454B
WPE-I 06 H 230 Premium	–	5.08	–	R454C
WPE-I 07.1 Plus H 400	–	5.08	–	R290
WPE-I 59 H 400 Premium	–	5.08	–	R410A
HPG-I 04 (D)(C)S Premium	–	5.07	–	R454C
WPE-I 87 H 400 Premium	–	5.05	–	R410A
WPF 40	–	5.05	–	R410A
WPE-I 08 H 230 Premium	–	5	–	R454C
WPE-I 04 H 230 Premium	–	4.95	–	R454C
WPF 66	–	4.95	–	R410A
WPF 16	–	4.93	–	R410A
WPF 20	–	4.88	–	R410A
WPE-I 07 H 400 Plus	–	4.85	–	R452B
WPF 16 basic	–	4.8	–	R410A
WPE-I 05 H 400 Plus	–	4.6	–	R452B
WPE-I 10 H 400 Plus	–	3.75	–	R452B
WPE-I 13 H 400 Plus	–	3.65	–	R452B
WPE-I 17 H 400 Plus	–	3.62	–	R452B
WPE-I 05 HW 400 Plus	–	3.48	–	R452B
WPW-I 22 H 400 Premium	–	6.48	–	R410A
WPW-I 17 H 400 Premium	–	6.4	–	R410A
WPW-I 10 H 400 Premium	–	6.33	–	R410A
WPW-I 12 H 400 Premium	–	6.3	–	R410A

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Sources

Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed Sep 29, 2026
European Product Registry for Energy Labelling (EPREL) – heat pumps — Europese Commissie · accessed Oct 15, 2026
List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed Sep 27, 2026