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AUSTRIA EMAIL 976043 vs THERMOR 286048

Water heating efficiency ηwh: AUSTRIA EMAIL 976043 127 %, THERMOR 286048 132 %. The THERMOR 286048 is better on 5 of 8 comparable points.

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Both models in detail

Who wins where

  • AUSTRIA EMAIL 976043
  • THERMOR 286048
EfficiencyNoiseConnectivity & smart
Efficiency: AUSTRIA EMAIL 976043 42, THERMOR 286048 56; Noise: AUSTRIA EMAIL 976043 86, THERMOR 286048 53; Connectivity & smart: AUSTRIA EMAIL 976043 59, THERMOR 286048 59

Biggest differences

Fact976043286048
Outdoor sound power46 dB(A)58 dB(A)
ηwh, warmer climate133 %147 %
Annual electricity use, warmer climate764 kWh697 kWh
ηwh, colder climate108 %115 %
Annual electricity use, colder climate947 kWh894 kWh
Indoor sound power45 dB(A)47 dB(A)
All specifications ↓

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

Technical specificationsAUSTRIA EMAIL976043THERMOR286048
General
Load profileL1L2
Efficiency
Water heating efficiency ηwh127 %1132 %✓2
ηwh, colder climate108 %1115 %✓2
ηwh, warmer climate133 %1147 %✓2
Energy labelA+1A+2
Annual electricity use, colder climate947 kWh1894 kWh✓2
Annual electricity use, warmer climate764 kWh1697 kWh✓2
Noise
Indoor sound power45 dB(A)✓147 dB(A)2
Outdoor sound power46 dB(A)✓158 dB(A)2
Connectivity & smart
Smart controlYes1Yes2

Frequently asked questions

Which is better: the AUSTRIA EMAIL 976043 or the THERMOR 286048?

Water heating efficiency ηwh: AUSTRIA EMAIL 976043 127 %, THERMOR 286048 132 %. The THERMOR 286048 is better on 5 of 8 comparable points.

What is the water heating efficiency ηwh of the AUSTRIA EMAIL 976043 and the THERMOR 286048?

AUSTRIA EMAIL 976043: 127 %. THERMOR 286048: 132 %.

Which is better on outdoor sound power: the AUSTRIA EMAIL 976043 or the THERMOR 286048?

AUSTRIA EMAIL 976043: 46 dB(A). THERMOR 286048: 58 dB(A).

Which is better on ηwh, warmer climate: the AUSTRIA EMAIL 976043 or the THERMOR 286048?

THERMOR 286048: 147 %. AUSTRIA EMAIL 976043: 133 %.

How we collect and check this data →

Sources

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