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Thermia ELVE XL 400V

Thermia ELVE XL 400V
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The Thermia ELVE XL 400V is an air-to-water heat pump with a SCOP of 4.89 (35 °C) and a sound power level of 45 dB(A).1,2,3

Last updated: Technical specifications⇄ Compare this model
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SCOP (35 °C)
4.891

Seasonal efficiency: how much heat you get per kWh of electricity across a heating season.

Heating capacity (A7/W35)
5.79kW3
Official source
Outdoor unit sound power
45dB(A)1
Official source
Refrigerant
R2901
Official source
Type (source)
Air-to-water1
Official source

Technical specifications

General
Type (source)Air-to-water1
Compressors11
Capacity controldrehzahlregelung1
Performance
Heating capacity (A7/W35)5.79 kW3
Rated output 35 °C14.58 kW1
Rated output 55 °C14.84 kW1
Min. outdoor temperature-22 °C3
Efficiency
SCOP (35 °C)4.891
SCOP (55 °C)41
Seasonal efficiency ηs 35 °C193 %1
Seasonal efficiency ηs 55 °C157 %1
Energy label 35 °CA+++3
Energy label 55 °CA+++3
COP A7/W355.411
COP A2/W354.411
COP A-7/W353.111
Noise
Outdoor unit sound power45 dB(A)1
Refrigerant
RefrigerantR2901
Refrigerant GWP33
Refrigerant charge2.15 kg1
Electrical
Max. power input8.61 kW1
Connectivity & smart
SG ReadyYes1
Grants & market
ISDE grant (NL)4,150 €2

How it ranks

SCOP (35 °C): better than 67% of comparable models in our database (Heat pumps · Air-to-water · ≥ 14 kW; n = 208).

Rank 67 of 209

Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.

Similar models

Other brands, same type and a comparable size.

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Frequently asked questions

Which refrigerant does the Thermia ELVE XL 400V use?

The Thermia ELVE XL 400V uses R290.1,2,3

Sources

  1. List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed Oct 18, 2026
  2. ISDE heat pump notification code list — Rijksdienst voor Ondernemend Nederland (RVO) · accessed Nov 8, 2026
  3. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed Sep 29, 2026