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Heat pump water heaters · UK

Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K

The Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K is a heat pump water heater with water heating efficiency ηwh 128 %, load profile XL and energy label A+.1

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Water heating efficiency ηwh
128%1
Load profile
XL1
Official source
Energy label
A+1
Official source
ηwh, colder climate
105%1
Official source
ηwh, warmer climate
157%1
Official source

Technical specifications

General
Load profileXL1
Registered in EPREL2025-121
Efficiency
Water heating efficiency ηwh128 %1
ηwh, colder climate105 %1
ηwh, warmer climate157 %1
Energy labelA+1
Annual electricity use, colder climate1,560 kWh1
Annual electricity use, warmer climate1,062 kWh1
Noise
Outdoor sound power62 dB(A)1

How it ranks

Water heating efficiency ηwh: better than 22% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).

Rank 122 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 2 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 128–140 %. After each type number you can see what differs:

  • GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K
  • GRS-S5.0PdL/NhA-K, SXTD300LCJW/Aa-K — Water heating efficiency ηwh: 140 %; Annual electricity use, colder climate: 1,450 kWh; Annual electricity use, warmer climate: 970 kWh; ηwh, colder climate: 110 %

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Frequently asked questions

What is the water heating efficiency ηwh of the Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K?

The water heating efficiency ηwh of the Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K is 128 %.1

Which load profile does the Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K have?

The Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K has load profile XL.1

Which energy label does the Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K have?

The Gree GRS-S3.5PdL/NhA-K+SXTD200LCJW/Aa-K has energy label A+.1

Sources

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