LG WH27S F5X
The LG WH27S F5X is a heat pump water heater with water heating efficiency ηwh 155 %, load profile L and energy label A+.1
Key figures
Technical specifications
How it ranks
Water heating efficiency ηwh: better than 83% of comparable models in our database (Heat pump water heaters · Load profile L; n = 175).
Rank 29 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 is registered in 4 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:
- WH27S F5X
- WH27S F5 — Registered in EPREL: 2020-12
- WH27STR2 FA — Registered in EPREL: 2025-04
- WH27STR2 FAX
Similar models
Other brands, same type and a comparable size.
How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the LG WH27S F5X?
The water heating efficiency ηwh of the LG WH27S F5X is 155 %.1
Which load profile does the LG WH27S F5X have?
The LG WH27S F5X has load profile L.1
Which energy label does the LG WH27S F5X have?
The LG WH27S F5X has energy label A+.1
What is the indoor sound power of the LG WH27S F5X?
The indoor sound power of the LG WH27S F5X is 55 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026