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TecalorTTC 10.5

The Tecalor TTC 10.5 is a heat pump with SCOP (35 °C) 5.09 and refrigerant R452B.1,2

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SCOP (35 °C)
5.091

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

Refrigerant
R452B1
Official source
Type (source)
Ground source1
Official source
Rated output 35 °C
10.6kW1
Official source
Rated output 55 °C
11.77kW1
Official source

Technical specifications

General
Type (source) Ground source1
Compressors 11
Capacity control keine1
Performance
Rated output 35 °C 10.6 kW1
Rated output 55 °C 11.77 kW1
Efficiency
SCOP (35 °C) 5.091
SCOP (55 °C) 3.831
Seasonal efficiency ηs 35 °C 195 %1
Seasonal efficiency ηs 55 °C 145 %1
Energy label 35 °C A, , , 2
Energy label 55 °C A, , , 2
Noise
Indoor unit sound power 42 dB(A)1
Refrigerant
Refrigerant R452B1
Refrigerant GWP 6982
Refrigerant charge 0.9 kg1
Electrical
Max. power input 4.1 kW1
Connectivity & smart
SG Ready Yes1

Variants

This model is registered in 2 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:

  • TTC 10.5
  • TTF 10.5

Frequently asked questions

What is the SCOP (35 °C) of the Tecalor TTC 10.5?

The SCOP (35 °C) of the Tecalor TTC 10.5 is 5.09.1,2

Which refrigerant does the Tecalor TTC 10.5 use?

The refrigerant of the Tecalor TTC 10.5 is R452B.1,2

Sources

  1. List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026
  2. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026