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AIR CONDITIONING & HVAC UNITS · YOUR NEXT FACE-OFF

LG WH20ESF0 CA vs LG ARNH10GK2A4

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

LG WH20ESF0 CA

UK manufacturer configuration · WH20ESF0 CA

Front view of LG Heat Pump Water Heater WH20ESF0.CA in essence white with a floor standing design.
Exact model & source notes

LG WH20ESF0 CA in the exact manufacturer-listed UK configuration.

Specifications checked 20 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications
WHAT DIFFERS
Manufacturer electrical supply requirements220 ~ 240, 1, 5050/60 Hz 220-240 V~
Manufacturer sound declarations and measurement methods53 dB(A); 38 dB(A)26/26
Manufacturer dimensions and configuration basis600 x 1,708 x 608 mm520 x 631 x 330 mm
3 of 6 verified differences, in the order listed below. Not a rating.
See the 6 verified differences
THE CONTENDER

LG ARNH10GK2A4

UK manufacturer configuration · ARNH10GK2A4

Front view of MULTI V Hydro Kit, Floor type -  Mid Temperature, 32kW ARNH10GK2A4
Exact model & source notes

LG ARNH10GK2A4 in the exact manufacturer-listed UK configuration.

Specifications checked 20 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WH20ESF0 CA UK & US retailers

UK & US price history: no verified listing yet

ARNH10GK2A4 UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison
  • Manufacturer facts for the exact models shown. Not a quality rating or a test result.
  • “Different” means the known values differ, not that one is better.
  • Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE6 topics
SELECTED TOPIC
01 / 06

Exact manufacturer unit purpose

Check the exact configuration and source conditions for your use.

LG WH20ESF0 CAR290 Heat pump water heater 200ℓ

Manufacturer specification · Exact manufacturer Product heading. Official current catalogue classes: Residential Air Conditioner; Air to Water Heat Pump. Indoor, outdoor, hydro and whole-package purposes are not substituted for one another.

LG ARNH10GK2A4MULTI V Hydro Kit, Floor type - Mid Temperature, 32kW

Manufacturer specification · Exact manufacturer Product heading. Official current catalogue classes: VRF System. Indoor, outdoor, hydro and whole-package purposes are not substituted for one another.

Explore the full specifications

Check the exact configuration. Manufacturer specifications describe the listed variant. Confirm compatibility and the seller’s exact model before buying; no overall winner is inferred from incomplete evidence.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

6 verified differences, most decision-relevant first. All are also drawn in Visual facts above. Missing information stays separate.

Exact manufacturer unit purpose

In Visual facts
LG WH20ESF0 CAR290 Heat pump water heater 200ℓ
LG ARNH10GK2A4MULTI V Hydro Kit, Floor type - Mid Temperature, 32kW
Sources
LG WH20ESF0 CA

Manufacturer specification · Exact manufacturer Product heading. Official current catalogue classes: Residential Air Conditioner; Air to Water Heat Pump. Indoor, outdoor, hydro and whole-package purposes are not substituted for one another.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Exact manufacturer Product heading. Official current catalogue classes: VRF System. Indoor, outdoor, hydro and whole-package purposes are not substituted for one another.

LG UK — ARNH10GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer refrigerant type

In Visual facts
LG WH20ESF0 CAR290
LG ARNH10GK2A4R410A; Electronic Expansion Valve
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. REFRIGERANT — Type: R290. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. REFRIGERANT — Type: R410A; REFRIGERANT — Control Type: Electronic Expansion Valve. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer electrical supply requirements

In Visual facts
LG WH20ESF0 CA220 ~ 240, 1, 50
LG ARNH10GK2A450/60 Hz 220-240 V~
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. POWER SUPPLY — Case 1 (V, Phase, Hz): 220 ~ 240, 1, 50. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. POWER SUPPLY — #1: 50/60 Hz 220-240 V~. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer sound declarations and measurement methods

In Visual facts
LG WH20ESF0 CA53 dB(A); 38 dB(A)
LG ARNH10GK2A426/26
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. GENERAL — Sound Power(Heating) SH/H/M/L/SL(dB(A)): 53; SOUND PRESSURE LEVEL AT 2M (AUTO MODE) — Rated (dB(A)): 38. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. SOUND PRESSURE LEVEL — Cooling / Heating (dB(A)): 26/26. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer dimensions and configuration basis

In Visual facts
LG WH20ESF0 CA600 x 1,708 x 608 mm
LG ARNH10GK2A4520 x 631 x 330 mm
Sources
LG WH20ESF0 CA

Manufacturer specification · Original units, axes and stand/component/handle basis retained. No packaging dimension or unstated unit is substituted. Manufacturer section: DIMENSION & WEIGHT. Source field: W × H × D (mm).

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Original units, axes and stand/component/handle basis retained. No packaging dimension or unstated unit is substituted. Manufacturer section: DIMENSIONS. Source field: Net(W x H x D) (mm).

LG UK — ARNH10GK2A4 manufacturer specifications

A size or weight trade-off; it does not establish the better product.

Missing or non-comparable evidence (39)

Manufacturer heating capacities at separate operating points

LG WH20ESF0 CANot verified
LG ARNH10GK2A431.5 kW
Sources
LG WH20ESF0 CA

The captured manufacturer specification table does not list an unambiguous manufacturer heating capacities at separate operating points. No value is inferred. · Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. HEATING CAPACITY — Rated (kW): 31.5. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer cooling capacities at separate operating points

LG WH20ESF0 CANot verified
LG ARNH10GK2A428 kW
Sources
LG WH20ESF0 CA

The captured manufacturer specification table does not list an unambiguous manufacturer cooling capacities at separate operating points. No value is inferred. · Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. COOLING CAPACITY — Rated (kW): 28. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer efficiency declarations and source methods

LG WH20ESF0 CACOP (7℃ / 15℃) - / 3.20
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. EFFICIENCY — COP (7℃ / 15℃): - / 3.20. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

The captured manufacturer specification table does not list an unambiguous manufacturer efficiency declarations and source methods. No value is inferred. · Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer operating ranges and conditions

LG WH20ESF0 CA-7 ~ 48
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. OPERATION RANGE (OUTDOOR AIR TEMPERATURE) — Min. ~ Max. (℃): -7 ~ 48. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

The captured manufacturer specification table does not list an unambiguous manufacturer operating ranges and conditions. No value is inferred. · Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONNECTING PIPE — Gas (mm(inch))

LG WH20ESF0 CANot verified
LG ARNH10GK2A4Ø 22.2(7/8)
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONNECTING PIPE — Liquid (mm(inch))

LG WH20ESF0 CANot verified
LG ARNH10GK2A4Ø 9.52(3/8)
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

COOLING CAPACITY — Rated (kW)

LG WH20ESF0 CANot verified
LG ARNH10GK2A428
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DESIGN — Color(Body)

LG WH20ESF0 CAEssence white / RAL 9003
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DIMENSION & WEIGHT — Empty (kg)

LG WH20ESF0 CA92.0
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DIMENSION & WEIGHT — W × H × D (mm)

LG WH20ESF0 CA600 x 1,708 x 608
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DIMENSIONS — Net(W x H x D) (mm)

LG WH20ESF0 CANot verified
LG ARNH10GK2A4520 x 631 x 330
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

EFFICIENCY — Load profile

LG WH20ESF0 CAL
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

EFFICIENCY — V40 (ℓ)

LG WH20ESF0 CA245
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

GENERAL — Anode type

LG WH20ESF0 CAICCP
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

GENERAL — Sound Power(Heating) SH/H/M/L/SL(dB(A))

LG WH20ESF0 CA53
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HEAT EXCHANGER — Head loss ( kPa )

LG WH20ESF0 CANot verified
LG ARNH10GK2A469
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HEAT EXCHANGER — Rated Water Flow ( LPM )

LG WH20ESF0 CANot verified
LG ARNH10GK2A492
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HEAT EXCHANGER — Type

LG WH20ESF0 CANot verified
LG ARNH10GK2A4Brazed Plate HEX
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HEATING CAPACITY — Rated (kW)

LG WH20ESF0 CANot verified
LG ARNH10GK2A431.5
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

MAX. WATER TEMPERATURE — heat pump (℃)

LG WH20ESF0 CA60
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

MAX. WATER TEMPERATURE — with heating element (℃)

LG WH20ESF0 CA75
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

OPERATION RANGE (OUTDOOR AIR TEMPERATURE) — Min. ~ Max. (℃)

LG WH20ESF0 CA-7 ~ 48
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

PIPING CONNECTIONS — Water inlet diameter (inch)

LG WH20ESF0 CAG 3/4"
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

PIPING CONNECTIONS — Water outlet diameter (inch)

LG WH20ESF0 CAG 3/4"
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

POWER INPUT(COOLING) — Rated (kW)

LG WH20ESF0 CANot verified
LG ARNH10GK2A40.01
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

POWER INPUT(HEATING) — Rated (kW)

LG WH20ESF0 CANot verified
LG ARNH10GK2A40.01
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

POWER SUPPLY — Case 1 (V, Phase, Hz)

LG WH20ESF0 CA220 ~ 240, 1, 50
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

REFRIGERANT — Control Type

LG WH20ESF0 CANot verified
LG ARNH10GK2A4Electronic Expansion Valve
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

REFRIGERANT — GWP

LG WH20ESF0 CA3
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

REFRIGERANT — GWP(Global Warming Potential)

LG WH20ESF0 CANot verified
LG ARNH10GK2A42087.5
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

REFRIGERANT — Precharged amount (g)

LG WH20ESF0 CA150
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SOUND PRESSURE LEVEL AT 2M (AUTO MODE) — Rated (dB(A))

LG WH20ESF0 CA38
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SOUND PRESSURE LEVEL — Cooling / Heating (dB(A))

LG WH20ESF0 CANot verified
LG ARNH10GK2A426/26
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

WATER CONNECTING PIPES — Inlet (inch)

LG WH20ESF0 CANot verified
LG ARNH10GK2A4Male PT 1
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

WATER CONNECTING PIPES — Outlet (inch)

LG WH20ESF0 CANot verified
LG ARNH10GK2A4Male PT 1
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

WEIGHT — Net (kg)

LG WH20ESF0 CANot verified
LG ARNH10GK2A433.7
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

EFFICIENCY — COP (7℃ / 15℃)

LG WH20ESF0 CA- / 3.20
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

EFFICIENCY — Energy class (7℃ / 15℃)

LG WH20ESF0 CA- / A+
LG ARNH10GK2A4Not verified
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

POWER SUPPLY — #1

LG WH20ESF0 CANot verified
LG ARNH10GK2A450/60 Hz 220-240 V~
Sources
LG WH20ESF0 CA

No source recorded for this side.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

0 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

LG WH20ESF0 CA

What it brings

What to check

  • Manufacturer claims do not establish independently measured performance, current retailer stock or price. Unlisted specifications remain explicitly unknown.

LG ARNH10GK2A4

What it brings

What to check

  • Manufacturer claims do not establish independently measured performance, current retailer stock or price. Unlisted specifications remain explicitly unknown.
COMPARE THE DETAILS

Full specifications

How we verify
45 of 45 specifications Sources in each row
Source-backed specifications for LG WH20ESF0 CA and LG ARNH10GK2A4
SpecificationLG WH20ESF0 CALG ARNH10GK2A4
Manufacturer heating capacities at separate operating points
Sources
LG WH20ESF0 CA

The captured manufacturer specification table does not list an unambiguous manufacturer heating capacities at separate operating points. No value is inferred. · Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. HEATING CAPACITY — Rated (kW): 31.5. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications
Not listed by the manufacturer31.5 kW
Manufacturer cooling capacities at separate operating points
Sources
LG WH20ESF0 CA

The captured manufacturer specification table does not list an unambiguous manufacturer cooling capacities at separate operating points. No value is inferred. · Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. COOLING CAPACITY — Rated (kW): 28. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications
Not listed by the manufacturer28 kW
Manufacturer efficiency declarations and source methods
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. EFFICIENCY — COP (7℃ / 15℃): - / 3.20. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

The captured manufacturer specification table does not list an unambiguous manufacturer efficiency declarations and source methods. No value is inferred. · Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
COP (7℃ / 15℃) - / 3.20Not listed by the manufacturer
EFFICIENCY — COP (7℃ / 15℃)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

- / 3.20Not provided
EFFICIENCY — Energy class (7℃ / 15℃)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

- / A+Not provided
EFFICIENCY — Load profile
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

LNot provided
EFFICIENCY — V40 (ℓ)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

245Not provided
MAX. WATER TEMPERATURE — with heating element (℃)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

75Not provided
COOLING CAPACITY — Rated (kW)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided28
HEATING CAPACITY — Rated (kW)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided31.5
POWER INPUT(COOLING) — Rated (kW)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided0.01
POWER INPUT(HEATING) — Rated (kW)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided0.01
Manufacturer refrigerant typeDifferent
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. REFRIGERANT — Type: R290. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. REFRIGERANT — Type: R410A; REFRIGERANT — Control Type: Electronic Expansion Valve. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications
R290R410A; Electronic Expansion Valve
REFRIGERANT — TypeDifferent
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
R290R410A
REFRIGERANT — GWP
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

3Not provided
REFRIGERANT — Precharged amount (g)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

150Not provided
REFRIGERANT — GWP(Global Warming Potential)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided2087.5
REFRIGERANT — Control Type
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not providedElectronic Expansion Valve
Manufacturer electrical supply requirementsDifferent
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. POWER SUPPLY — Case 1 (V, Phase, Hz): 220 ~ 240, 1, 50. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. POWER SUPPLY — #1: 50/60 Hz 220-240 V~. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications
220 ~ 240, 1, 5050/60 Hz 220-240 V~
POWER SUPPLY — Case 1 (V, Phase, Hz)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

220 ~ 240, 1, 50Not provided
POWER SUPPLY — #1
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided50/60 Hz 220-240 V~
Exact manufacturer unit purposeDifferent
Sources
LG WH20ESF0 CA

Manufacturer specification · Exact manufacturer Product heading. Official current catalogue classes: Residential Air Conditioner; Air to Water Heat Pump. Indoor, outdoor, hydro and whole-package purposes are not substituted for one another.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Exact manufacturer Product heading. Official current catalogue classes: VRF System. Indoor, outdoor, hydro and whole-package purposes are not substituted for one another.

LG UK — ARNH10GK2A4 manufacturer specifications
R290 Heat pump water heater 200ℓMULTI V Hydro Kit, Floor type - Mid Temperature, 32kW
Manufacturer dimensions and configuration basisDifferent
Sources
LG WH20ESF0 CA

Manufacturer specification · Original units, axes and stand/component/handle basis retained. No packaging dimension or unstated unit is substituted. Manufacturer section: DIMENSION & WEIGHT. Source field: W × H × D (mm).

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Original units, axes and stand/component/handle basis retained. No packaging dimension or unstated unit is substituted. Manufacturer section: DIMENSIONS. Source field: Net(W x H x D) (mm).

LG UK — ARNH10GK2A4 manufacturer specifications
600 x 1,708 x 608 mm520 x 631 x 330 mm
DESIGN — Color(Body)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

Essence white / RAL 9003Not provided
DIMENSION & WEIGHT — W × H × D (mm)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

600 x 1,708 x 608Not provided
DIMENSION & WEIGHT — Empty (kg)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

92.0Not provided
GENERAL — Anode type
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

ICCPNot provided
PIPING CONNECTIONS — Water inlet diameter (inch)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

G 3/4"Not provided
PIPING CONNECTIONS — Water outlet diameter (inch)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

G 3/4"Not provided
HEAT EXCHANGER — Type
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not providedBrazed Plate HEX
HEAT EXCHANGER — Head loss ( kPa )
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided69
HEAT EXCHANGER — Rated Water Flow ( LPM )
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided92
DIMENSIONS — Net(W x H x D) (mm)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided520 x 631 x 330
WEIGHT — Net (kg)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided33.7
CONNECTING PIPE — Liquid (mm(inch))
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not providedØ 9.52(3/8)
CONNECTING PIPE — Gas (mm(inch))
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not providedØ 22.2(7/8)
WATER CONNECTING PIPES — Inlet (inch)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not providedMale PT 1
WATER CONNECTING PIPES — Outlet (inch)
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not providedMale PT 1
Manufacturer operating ranges and conditions
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. OPERATION RANGE (OUTDOOR AIR TEMPERATURE) — Min. ~ Max. (℃): -7 ~ 48. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

The captured manufacturer specification table does not list an unambiguous manufacturer operating ranges and conditions. No value is inferred. · Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
-7 ~ 48Not listed by the manufacturer
Manufacturer sound declarations and measurement methodsDifferent
Sources
LG WH20ESF0 CA

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. GENERAL — Sound Power(Heating) SH/H/M/L/SL(dB(A)): 53; SOUND PRESSURE LEVEL AT 2M (AUTO MODE) — Rated (dB(A)): 38. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. SOUND PRESSURE LEVEL — Cooling / Heating (dB(A)): 26/26. Heating/cooling output is separate from electrical consumption and supply. Sound power and sound pressure remain separately labelled in the original rows. No COP/SCOP/EER/SEER conversion, seasonal average or ranking is calculated.

LG UK — ARNH10GK2A4 manufacturer specifications
53 dB(A); 38 dB(A)26/26
GENERAL — Sound Power(Heating) SH/H/M/L/SL(dB(A))
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

53Not provided
MAX. WATER TEMPERATURE — heat pump (℃)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

60Not provided
OPERATION RANGE (OUTDOOR AIR TEMPERATURE) — Min. ~ Max. (℃)
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

-7 ~ 48Not provided
SOUND PRESSURE LEVEL AT 2M (AUTO MODE) — Rated (dB(A))
Sources
LG WH20ESF0 CA

Manufacturer specification

LG UK — WH20ESF0 CA manufacturer specifications
LG ARNH10GK2A4

No source recorded.

38Not provided
SOUND PRESSURE LEVEL — Cooling / Heating (dB(A))
Sources
LG WH20ESF0 CA

No source recorded.

LG ARNH10GK2A4

Manufacturer specification

LG UK — ARNH10GK2A4 manufacturer specifications
Not provided26/26
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Exact manufacturer unit purpose
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Exact manufacturer unit purpose
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Manufacturer heating capacities at separate operating points
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Manufacturer cooling capacities at separate operating points
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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.