versusindex
MT
Heat pump water heaters · Compare

Airwell TFHM-100H-04M25 vs R-Aqua HPB 100

Water heating efficiency ηwh: Airwell TFHM-100H-04M25 111 %, R-Aqua HPB 100 110 %. The R-Aqua HPB 100 is better on 6 of 8 comparable points.

Last updated: + Add a model

Who wins where

  • Airwell TFHM-100H-04M25
  • R-Aqua HPB 100
EfficiencyNoiseConnectivity & smart

Biggest differences

FactTFHM-100H-04M25HPB 100
Indoor sound power54 dB(A)35 dB(A)
ηwh, colder climate92 %116 %
Annual electricity use, colder climate558 kWh465 kWh
Outdoor sound power54 dB(A)50 dB(A)
All specifications ↓

Score per area = position (0–100) relative to all 450 models in this category; higher is better.

AirwellTFHM-100H-04M25R-AquaHPB 100
General
Load profileM1M2
Efficiency
Water heating efficiency ηwh111 %✓1110 %2
ηwh, colder climate92 %1116 %✓2
ηwh, warmer climate114 %1116 %✓2
Energy labelA+1A+2
Annual electricity use, colder climate558 kWh1465 kWh✓2
Annual electricity use, warmer climate451 kWh1442 kWh✓2
Noise
Indoor sound power54 dB(A)135 dB(A)✓2
Outdoor sound power54 dB(A)150 dB(A)✓2
Connectivity & smart
Smart controlYes1Yes2

Frequently asked questions

Which is better: the Airwell TFHM-100H-04M25 or the R-Aqua HPB 100?

Water heating efficiency ηwh: Airwell TFHM-100H-04M25 111 %, R-Aqua HPB 100 110 %. The R-Aqua HPB 100 is better on 6 of 8 comparable points.

What is the water heating efficiency ηwh of the Airwell TFHM-100H-04M25 and the R-Aqua HPB 100?

Airwell TFHM-100H-04M25: 111 %. R-Aqua HPB 100: 110 %.

Which is better on indoor sound power: the Airwell TFHM-100H-04M25 or the R-Aqua HPB 100?

R-Aqua HPB 100: 35 dB(A). Airwell TFHM-100H-04M25: 54 dB(A).

Which is better on ηwh, colder climate: the Airwell TFHM-100H-04M25 or the R-Aqua HPB 100?

R-Aqua HPB 100: 116 %. Airwell TFHM-100H-04M25: 92 %.

How we collect and check this data →

Sources

  1. European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026
  2. European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026