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Heat pumps · INT

M-TEC AHPA722

The M-TEC AHPA722 is an air-to-water heat pump with a SCOP of 5.62 (35 °C) and a sound power level of 52 dB(A).1,2

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SCOP (35 °C)
5.621

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

Outdoor unit sound power
52dB(A)1
Official source
Refrigerant
R2901
Official source
Type (source)
Air-to-water1
Official source
Rated output 35 °C
18.86kW1
Official source

Technical specifications

General
Type (source)Air-to-water1
Compressors11
Capacity controldrehzahlregelung1
Performance
Rated output 35 °C18.86 kW1
Rated output 55 °C18.53 kW1
Efficiency
SCOP (35 °C)5.621
SCOP (55 °C)4.351
Seasonal efficiency ηs 35 °C222 %1
Seasonal efficiency ηs 55 °C171 %1
COP A7/W355.51
COP A2/W354.711
COP A-7/W353.581
Noise
Outdoor unit sound power52 dB(A)1
Refrigerant
RefrigerantR2901
Refrigerant GWP32
Refrigerant charge4.9 kg1
Electrical
Max. power input3.89 kW1
Connectivity & smart
SG ReadyYes1
Grants & market
ISDE grant (NL)5,050 €2

How it ranks

SCOP (35 °C): better than 98% of comparable models in our database (Heat pumps · Air-to-water · ≥ 14 kW; n = 208).

Rank 3 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 M-TEC AHPA722 use?

The M-TEC AHPA722 uses R290.1,2

Sources

  1. List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed Sep 27, 2026
  2. ISDE heat pump notification code list — Rijksdienst voor Ondernemend Nederland (RVO) · accessed Nov 8, 2026