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Heat pump water heaters · INT

ELCO AEROTOP DHW WH 150.3 4057154

The ELCO AEROTOP DHW WH 150.3 4057154 is a heat pump water heater with water heating efficiency ηwh 131 %, load profile L and energy label A+.1

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Water heating efficiency ηwh
131%1
Load profile
L1
Official source
Energy label
A+1
Official source
Indoor sound power
43dB(A)1
Official source
ηwh, colder climate
97%1
Official source

Technical specifications

General
Load profileL1
Registered in EPREL2026-061
Efficiency
Water heating efficiency ηwh131 %1
ηwh, colder climate97 %1
ηwh, warmer climate151 %1
Energy labelA+1
Annual electricity use, colder climate1,051 kWh1
Annual electricity use, warmer climate679 kWh1
Noise
Indoor sound power43 dB(A)1
Outdoor sound power49 dB(A)1
Connectivity & smart
Off-peak hours onlyNo1

How it ranks

Water heating efficiency ηwh: better than 43% of comparable models in our database (Heat pump water heaters · Load profile L; n = 175).

Rank 90 of 176

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 4 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 130–142 %. After each type number you can see what differs:

  • AEROTOP DHW WH 150.3 4057154
  • AEROTOP DHW 200.2 3069784 — Water heating efficiency ηwh: 130 %; Annual electricity use, colder climate: 1,028 kWh; Annual electricity use, warmer climate: 749 kWh; ηwh, colder climate: 100 %
  • AEROTOP DHW FS 200.3 3069787 — Water heating efficiency ηwh: 142 %; Annual electricity use, colder climate: 1,025 kWh; Annual electricity use, warmer climate: 648 kWh; ηwh, colder climate: 100 %
  • AEROTOP DHW FS 200.3 SWISS 4057086 — Water heating efficiency ηwh: 142 %; Annual electricity use, colder climate: 1,025 kWh; Annual electricity use, warmer climate: 648 kWh; ηwh, colder climate: 100 %

Compare with

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Frequently asked questions

What is the water heating efficiency ηwh of the ELCO AEROTOP DHW WH 150.3 4057154?

The water heating efficiency ηwh of the ELCO AEROTOP DHW WH 150.3 4057154 is 131 %.1

Which load profile does the ELCO AEROTOP DHW WH 150.3 4057154 have?

The ELCO AEROTOP DHW WH 150.3 4057154 has load profile L.1

Which energy label does the ELCO AEROTOP DHW WH 150.3 4057154 have?

The ELCO AEROTOP DHW WH 150.3 4057154 has energy label A+.1

What is the indoor sound power of the ELCO AEROTOP DHW WH 150.3 4057154?

The indoor sound power of the ELCO AEROTOP DHW WH 150.3 4057154 is 43 dB(A).1

Sources

  1. European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed Nov 8, 2026