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AUSTRIA EMAIL 976043 vs R-Aqua HPB 200A

Water heating efficiency ηwh: AUSTRIA EMAIL 976043 127 %, R-Aqua HPB 200A 129 %. The R-Aqua HPB 200A is better on 4 of 8 comparable points.

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Who wins where

  • AUSTRIA EMAIL 976043
  • R-Aqua HPB 200A
EfficiencyNoiseConnectivity & smart

Biggest differences

Fact976043HPB 200A
Annual electricity use, colder climate947 kWh698 kWh
ηwh, colder climate108 %129 %
Indoor sound power45 dB(A)38 dB(A)
Outdoor sound power46 dB(A)53 dB(A)
Annual electricity use, warmer climate764 kWh792 kWh
ηwh, warmer climate133 %129 %
All specifications ↓

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

AUSTRIA EMAIL976043R-AquaHPB 200A
General
Load profileL1L2
Efficiency
Water heating efficiency ηwh127 %1129 %✓2
ηwh, colder climate108 %1129 %✓2
ηwh, warmer climate133 %✓1129 %2
Energy labelA+1A+2
Annual electricity use, colder climate947 kWh1698 kWh✓2
Annual electricity use, warmer climate764 kWh✓1792 kWh2
Noise
Indoor sound power45 dB(A)138 dB(A)✓2
Outdoor sound power46 dB(A)✓153 dB(A)2
Connectivity & smart
Smart controlYes1Yes2

Frequently asked questions

Which is better: the AUSTRIA EMAIL 976043 or the R-Aqua HPB 200A?

Water heating efficiency ηwh: AUSTRIA EMAIL 976043 127 %, R-Aqua HPB 200A 129 %. The R-Aqua HPB 200A is better on 4 of 8 comparable points.

What is the water heating efficiency ηwh of the AUSTRIA EMAIL 976043 and the R-Aqua HPB 200A?

AUSTRIA EMAIL 976043: 127 %. R-Aqua HPB 200A: 129 %.

Which is better on annual electricity use, colder climate: the AUSTRIA EMAIL 976043 or the R-Aqua HPB 200A?

R-Aqua HPB 200A: 698 kWh. AUSTRIA EMAIL 976043: 947 kWh.

Which is better on ηwh, colder climate: the AUSTRIA EMAIL 976043 or the R-Aqua HPB 200A?

R-Aqua HPB 200A: 129 %. AUSTRIA EMAIL 976043: 108 %.

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