versusindex
MT
Heat pumps · MT

iDMTERRA SW 13 Twin H (Wasser / Wasser)

The iDM TERRA SW 13 Twin H (Wasser / Wasser) is a heat pump with SCOP (35 °C) 5.49 and refrigerant R134A.1

Last updated: Technical specifications ⇄ Compare this model
Search this model
SCOP (35 °C)
5.491

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

Refrigerant
R134A1
Official source
Type (source)
Water-to-water1
Official source
Rated output 35 °C
15.9kW1
Official source
Rated output 55 °C
14.6kW1
Official source

Technical specifications

General
Type (source) Water-to-water1
Compressors 21
Capacity control leistungsstufen1
Performance
Rated output 35 °C 15.9 kW1
Rated output 55 °C 14.6 kW1
Efficiency
SCOP (35 °C) 5.491
SCOP (55 °C) 4.61
Seasonal efficiency ηs 35 °C 212 %1
Seasonal efficiency ηs 55 °C 176 %1
Noise
Indoor unit sound power 50 dB(A)1
Refrigerant
Refrigerant R134A1
Refrigerant charge 4.8 kg1
Electrical
Max. power input 5.72 kW1
Connectivity & smart
SG Ready Yes1

Frequently asked questions

What is the SCOP (35 °C) of the iDM TERRA SW 13 Twin H (Wasser / Wasser)?

The SCOP (35 °C) of the iDM TERRA SW 13 Twin H (Wasser / Wasser) is 5.49.1

Which refrigerant does the iDM TERRA SW 13 Twin H (Wasser / Wasser) use?

The refrigerant of the iDM TERRA SW 13 Twin H (Wasser / Wasser) is R134A.1

Sources

  1. List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 28 Sept 2026