Heat pump water heaters · Compare

AUSTRIA EMAIL 976043 vs Indol EH160BV4R2

Water heating efficiency ηwh: AUSTRIA EMAIL 976043 127 %, Indol EH160BV4R2 142 %. The Indol EH160BV4R2 is better on 6 of 8 comparable points.

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Both models in detail

Who wins where

  • AUSTRIA EMAIL 976043
  • Indol EH160BV4R2
EfficiencyNoiseConnectivity & smart
Efficiency: AUSTRIA EMAIL 976043 42, Indol EH160BV4R2 63; Noise: AUSTRIA EMAIL 976043 86, Indol EH160BV4R2 58; Connectivity & smart: AUSTRIA EMAIL 976043 59, Indol EH160BV4R2 59

Biggest differences

Fact976043EH160BV4R2
ηwh, colder climate108 %142 %
Annual electricity use, colder climate947 kWh723 kWh
Indoor sound power45 dB(A)56 dB(A)
Outdoor sound power46 dB(A)39 dB(A)
Water heating efficiency ηwh127 %142 %
ηwh, warmer climate133 %142 %
All specifications ↓

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

Technical specificationsAUSTRIA EMAIL976043IndolEH160BV4R2
General
Load profileL1L2
Efficiency
Water heating efficiency ηwh127 %1142 %✓2
ηwh, colder climate108 %1142 %✓2
ηwh, warmer climate133 %1142 %✓2
Energy labelA+1A+2
Annual electricity use, colder climate947 kWh1723 kWh✓2
Annual electricity use, warmer climate764 kWh1723 kWh✓2
Noise
Indoor sound power45 dB(A)✓156 dB(A)2
Outdoor sound power46 dB(A)139 dB(A)✓2
Connectivity & smart
Smart controlYes1Yes2

Frequently asked questions

Which is better: the AUSTRIA EMAIL 976043 or the Indol EH160BV4R2?

Water heating efficiency ηwh: AUSTRIA EMAIL 976043 127 %, Indol EH160BV4R2 142 %. The Indol EH160BV4R2 is better on 6 of 8 comparable points.

What is the water heating efficiency ηwh of the AUSTRIA EMAIL 976043 and the Indol EH160BV4R2?

AUSTRIA EMAIL 976043: 127 %. Indol EH160BV4R2: 142 %.

Which is better on ηwh, colder climate: the AUSTRIA EMAIL 976043 or the Indol EH160BV4R2?

Indol EH160BV4R2: 142 %. AUSTRIA EMAIL 976043: 108 %.

Which is better on annual electricity use, colder climate: the AUSTRIA EMAIL 976043 or the Indol EH160BV4R2?

Indol EH160BV4R2: 723 kWh. AUSTRIA EMAIL 976043: 947 kWh.

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