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Heat pump water heaters · MT

ATLANTIC 886129

The ATLANTIC 886129 is a heat pump water heater with water heating efficiency ηwh 142 %, load profile XL and energy label A+.1

Last updated: Technical specifications⇄ Compare this model
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Water heating efficiency ηwh
142%1
Load profile
XL1
Official source
Energy label
A+1
Official source
Indoor sound power
47dB(A)1
Official source
ηwh, colder climate
119%1
Official source

Technical specifications

General
Load profileXL1
Registered in EPREL2026-071
Efficiency
Water heating efficiency ηwh142 %1
ηwh, colder climate119 %1
ηwh, warmer climate156 %1
Energy labelA+1
Annual electricity use, colder climate1,404 kWh1
Annual electricity use, warmer climate1,177 kWh1
Noise
Indoor sound power47 dB(A)1
Outdoor sound power58 dB(A)1

How it ranks

Water heating efficiency ηwh: better than 58% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).

Rank 59 of 160

Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.

Variants

This model belongs to a series of 9 variants with the same load profile and energy class. The figures on this page apply to the variant above; other variants differ in: Water heating efficiency ηwh 132–144 %. After each type number you can see what differs:

  • 886129
  • 886116 — Water heating efficiency ηwh: 137 %; Annual electricity use, colder climate: 1,502 kWh; Annual electricity use, warmer climate: 1,102 kWh; ηwh, colder climate: 112 %
  • 886120 — Water heating efficiency ηwh: 132 %; Annual electricity use, colder climate: 1,489 kWh; Annual electricity use, warmer climate: 1,105 kWh; ηwh, colder climate: 113 %
  • 886122 — Water heating efficiency ηwh: 132 %; Annual electricity use, colder climate: 1,489 kWh; Annual electricity use, warmer climate: 1,105 kWh; ηwh, colder climate: 113 %
  • 886125 — Water heating efficiency ηwh: 144 %; Annual electricity use, colder climate: 1,363 kWh; Annual electricity use, warmer climate: 1,039 kWh; ηwh, colder climate: 123 %
  • 886128 — Water heating efficiency ηwh: 144 %; Annual electricity use, colder climate: 1,363 kWh; Annual electricity use, warmer climate: 1,039 kWh; ηwh, colder climate: 123 %
  • 886132
  • 886133 — Water heating efficiency ηwh: 138 %; Annual electricity use, colder climate: 1,034 kWh; Annual electricity use, warmer climate: 1,433 kWh; ηwh, colder climate: 117 %
  • 886134 — Annual electricity use, colder climate: 1,392 kWh; Annual electricity use, warmer climate: 1,033 kWh; ηwh, colder climate: 120 %; ηwh, warmer climate: 162 %

Compare with

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Frequently asked questions

What is the water heating efficiency ηwh of the ATLANTIC 886129?

The water heating efficiency ηwh of the ATLANTIC 886129 is 142 %.1

Which load profile does the ATLANTIC 886129 have?

The ATLANTIC 886129 has load profile XL.1

Which energy label does the ATLANTIC 886129 have?

The ATLANTIC 886129 has energy label A+.1

What is the indoor sound power of the ATLANTIC 886129?

The indoor sound power of the ATLANTIC 886129 is 47 dB(A).1

Sources

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