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Baetulenn [BLCCVE300G] BAELUC B10 300L vs Remeha 7785410 Azorra Ace 250

Water heating efficiency ηwh: Baetulenn [BLCCVE300G] BAELUC B10 300L 166 %, Remeha 7785410 Azorra Ace 250 143 %. The Baetulenn [BLCCVE300G] BAELUC B10 300L is better on 6 of 8 comparable points.

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Who wins where

  • Baetulenn [BLCCVE300G] BAELUC B10 300L
  • Remeha 7785410 Azorra Ace 250
EfficiencyNoiseConnectivity & smart

Biggest differences

Fact[BLCCVE300G] BAELUC B10 300L7785410 Azorra Ace 250
Annual electricity use, colder climate1,009 kWh1,473 kWh
ηwh, colder climate166 %114 %
Water heating efficiency ηwh166 %143 %
Outdoor sound power52 dB(A)58 dB(A)
Indoor sound power52 dB(A)49 dB(A)
ηwh, warmer climate166 %157 %
All specifications ↓

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

Baetulenn[BLCCVE300G] BAELUC B10 300LRemeha7785410 Azorra Ace 250
General
Load profileXL1XL2
Efficiency
Water heating efficiency ηwh166 %✓1143 %2
ηwh, colder climate166 %✓1114 %2
ηwh, warmer climate166 %✓1157 %2
Energy labelA+1A+2
Annual electricity use, colder climate1,009 kWh✓11,473 kWh2
Annual electricity use, warmer climate1,009 kWh✓11,066 kWh2
Noise
Indoor sound power52 dB(A)149 dB(A)✓2
Outdoor sound power52 dB(A)✓158 dB(A)2
Connectivity & smart
Smart controlYes1Yes2

Frequently asked questions

Which is better: the Baetulenn [BLCCVE300G] BAELUC B10 300L or the Remeha 7785410 Azorra Ace 250?

Water heating efficiency ηwh: Baetulenn [BLCCVE300G] BAELUC B10 300L 166 %, Remeha 7785410 Azorra Ace 250 143 %. The Baetulenn [BLCCVE300G] BAELUC B10 300L is better on 6 of 8 comparable points.

What is the water heating efficiency ηwh of the Baetulenn [BLCCVE300G] BAELUC B10 300L and the Remeha 7785410 Azorra Ace 250?

Baetulenn [BLCCVE300G] BAELUC B10 300L: 166 %. Remeha 7785410 Azorra Ace 250: 143 %.

Which is better on annual electricity use, colder climate: the Baetulenn [BLCCVE300G] BAELUC B10 300L or the Remeha 7785410 Azorra Ace 250?

Baetulenn [BLCCVE300G] BAELUC B10 300L: 1,009 kWh. Remeha 7785410 Azorra Ace 250: 1,473 kWh.

Which is better on ηwh, colder climate: the Baetulenn [BLCCVE300G] BAELUC B10 300L or the Remeha 7785410 Azorra Ace 250?

Baetulenn [BLCCVE300G] BAELUC B10 300L: 166 %. Remeha 7785410 Azorra Ace 250: 114 %.

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