versusindex
MT
Heat pumps · MT

TecalorTHZ 5.5 eco

The Tecalor THZ 5.5 eco is an air-to-water heat pump with a SCOP of 3.92 (35 °C) and a sound power level of 52 dB(A).1

Last updated: Technical specifications ⇄ Compare this model
Search this model
SCOP (35 °C)
3.921

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

Heating capacity (A7/W35)
4.4kW1
Official source
Outdoor unit sound power
52dB(A)1
Official source
Refrigerant
R410A1
Official source
Type (source)
Air-to-water1
Official source

Technical specifications

General
Type (source) Air-to-water1
Performance
Heating capacity (A7/W35) 4.4 kW1
Rated output 35 °C 6 kW1
Rated output 55 °C 6 kW1
Min. outdoor temperature -20 °C1
Efficiency
SCOP (35 °C) 3.921
SCOP (55 °C) 3.111
Seasonal efficiency ηs 35 °C 154 %1
Seasonal efficiency ηs 55 °C 121 %1
Energy label 35 °C A, , 1
Energy label 55 °C A, 1
COP A7/W35 4.741
Noise
Outdoor unit sound power 52 dB(A)1
Indoor unit sound power 52 dB(A)1
Refrigerant
Refrigerant R410A1
Refrigerant GWP 2,0881
Refrigerant charge 2.95 kg1

Manufacturer documentation

  • Manual — Bedienung und Installation THZ 5.5 eco (tecalor.de, PDF)

External links to Tecalor's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

Frequently asked questions

Which refrigerant does the Tecalor THZ 5.5 eco use?

The Tecalor THZ 5.5 eco uses R410A.1

Sources

  1. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026