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Heat pump water heaters · INT

KAYSUN KHP-09/150 ACS1

The KAYSUN KHP-09/150 ACS1 is a heat pump water heater with water heating efficiency ηwh 122 %, load profile L and energy label A+.1

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Water heating efficiency ηwh
122%1
Load profile
L1
Official source
Energy label
A+1
Official source
Indoor sound power
56dB(A)1
Official source
ηwh, colder climate
103%1
Official source

Technical specifications

General
Load profileL1
Registered in EPREL2026-041
Efficiency
Water heating efficiency ηwh122 %1
ηwh, colder climate103 %1
ηwh, warmer climate137 %1
Energy labelA+1
Annual electricity use, colder climate997 kWh1
Annual electricity use, warmer climate746 kWh1
Noise
Indoor sound power56 dB(A)1
Connectivity & smart
Off-peak hours onlyNo1

How it ranks

Water heating efficiency ηwh: better than 20% of comparable models in our database (Heat pump water heaters · Load profile L; n = 175).

Rank 137 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.

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Frequently asked questions

What is the water heating efficiency ηwh of the KAYSUN KHP-09/150 ACS1?

The water heating efficiency ηwh of the KAYSUN KHP-09/150 ACS1 is 122 %.1

Which load profile does the KAYSUN KHP-09/150 ACS1 have?

The KAYSUN KHP-09/150 ACS1 has load profile L.1

Which energy label does the KAYSUN KHP-09/150 ACS1 have?

The KAYSUN KHP-09/150 ACS1 has energy label A+.1

What is the indoor sound power of the KAYSUN KHP-09/150 ACS1?

The indoor sound power of the KAYSUN KHP-09/150 ACS1 is 56 dB(A).1

Sources

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