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Heat pumps · MT

Tecalor TTF 12.6 (cool), TTC 12.6 (cool)

The Tecalor TTF 12.6 (cool), TTC 12.6 (cool) is a heat pump with SCOP (35 °C) 5.59 and refrigerant R454C.1

Last updated: Technical specificationsRules in Malta⇄ Compare this model
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SCOP (35 °C)
5.591

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

Refrigerant
R454C1
Official source
Type (source)
Ground source1
Official source
Rated output 35 °C
12.03kW1
Official source
Rated output 55 °C
11.99kW1
Official source
MT

Rules in Malta

Water Heater Scheme (heat pump water heaters)

Unknown

REWS runs a national grant scheme for energy-efficient water heaters in homes; heat pump water heaters are eligible (alongside solar water heaters). The scheme has been extended to 31 December 2026, and part A of the application must be submitted before you buy and install the equipment. Grant amounts: see the REWS page (not verified by us).

Technical specifications

General
Type (source)Ground source1
Performance
Rated output 35 °C12.03 kW1
Rated output 55 °C11.99 kW1
Efficiency
SCOP (35 °C)5.591
SCOP (55 °C)4.421
Seasonal efficiency ηs 35 °C216 %1
Seasonal efficiency ηs 55 °C169 %1
Energy label 35 °CA+++1
Energy label 55 °CA+++1
Noise
Indoor unit sound power39 dB(A)1
Refrigerant
RefrigerantR454C1
Refrigerant GWP1481
Refrigerant charge3.1 kg1

How it ranks

SCOP (35 °C): better than 82% of comparable models in our database (Heat pumps · Ground source · 10–14 kW; n = 46).

Rank 8 of 47

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.

More from Tecalor

All Tecalor models (59) →

How we collect and check this data →

Frequently asked questions

What is the SCOP (35 °C) of the Tecalor TTF 12.6 (cool), TTC 12.6 (cool)?

The SCOP (35 °C) of the Tecalor TTF 12.6 (cool), TTC 12.6 (cool) is 5.59.1

Which refrigerant does the Tecalor TTF 12.6 (cool), TTC 12.6 (cool) use?

The refrigerant of the Tecalor TTF 12.6 (cool), TTC 12.6 (cool) is R454C.1

Sources

  1. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026
  2. Water Heater Scheme (heat pump water heaters) — Regulator for Energy and Water Services (REWS)