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AIR CONDITIONING & HVAC UNITS · YOUR NEXT FACE-OFF

LG ARUN040LSS0 vs LG ARNH04GK2A4

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

Compared products

YOUR FIRST CHOICE

LG ARUN040LSS0

UK manufacturer configuration · ARUN040LSS0

Front view of MULTI V S, Outdoor Unit, 4HP, R410A ARUN040LSS0
Exact model & source notes

LG ARUN040LSS0 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 heating capacities at separate operating points12.5 kW13.8 kW
Manufacturer cooling capacities at separate operating points12.1 kW12.3 kW
Manufacturer electrical supply requirements50 Hz(Гц) 380-415 V(B) 3N~50/60 Hz 220-240 V~
3 of 15 verified differences, in the order listed below. Not a rating.
See the 15 verified differences
THE CONTENDER

LG ARNH04GK2A4

UK manufacturer configuration · ARNH04GK2A4

Front view of MULTI V Hydro Kit, Floor type - Mid Temperature, 14kW ARNH04GK2A4
Exact model & source notes

LG ARNH04GK2A4 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

ARUN040LSS0 UK & US retailers

UK & US price history: no verified listing yet

ARNH04GK2A4 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 SIDE7 topics
SELECTED TOPIC
01 / 07

Exact manufacturer unit purpose

Check the exact configuration and source conditions for your use.

LG ARUN040LSS0MULTI V S, Outdoor Unit, 4HP, R410A

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 ARNH04GK2A4MULTI V Hydro Kit, Floor type - Mid Temperature, 14kW

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 ↓

15 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Exact manufacturer unit purpose

In Visual facts
LG ARUN040LSS0MULTI V S, Outdoor Unit, 4HP, R410A
LG ARNH04GK2A4MULTI V Hydro Kit, Floor type - Mid Temperature, 14kW
Sources
LG ARUN040LSS0

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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer heating capacities at separate operating points

In Visual facts
LG ARUN040LSS012.5 kW
LG ARNH04GK2A413.8 kW
Sources
LG ARUN040LSS0

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): 12.5. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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): 13.8. 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 — ARNH04GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer cooling capacities at separate operating points

In Visual facts
LG ARUN040LSS012.1 kW
LG ARNH04GK2A412.3 kW
Sources
LG ARUN040LSS0

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): 12.1. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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): 12.3. 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 — ARNH04GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer electrical supply requirements

In Visual facts
LG ARUN040LSS050 Hz(Гц) 380-415 V(B) 3N~
LG ARNH04GK2A450/60 Hz 220-240 V~
Sources
LG ARUN040LSS0

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 Hz(Гц) 380-415 V(B) 3N~. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer sound declarations and measurement methods

In Visual facts
LG ARUN040LSS050/52; 72/76
LG ARNH04GK2A426/26
Sources
LG ARUN040LSS0

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 (OUTDOOR UNIT) — Cooling / Heating (dB(A)): 50/52; SOUND POWER LEVEL (OUTDOOR UNIT) — Cooling / Heating (dB(A)): 72/76. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer dimensions and configuration basis

In Visual facts
LG ARUN040LSS0950 x 1380 x 330 mm
LG ARNH04GK2A4520 x 631 x 330 mm
Sources
LG ARUN040LSS0

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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications

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

Show 9 more verified differences
Missing or non-comparable evidence (34)

Manufacturer efficiency declarations and source methods

LG ARUN040LSS0EER(Rated) (W/W) 3.57; COP(Rated) (W/W) 4.55; SEER (Wh/Wh) 7.42; SCOP (Wh/Wh) 4.30
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. EFFICIENCY — EER(Rated) (W/W): 3.57; EFFICIENCY — COP(Rated) (W/W): 4.55; EFFICIENCY — SEER (Wh/Wh): 7.42; EFFICIENCY — SCOP (Wh/Wh): 4.30. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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

LG UK — ARNH04GK2A4 manufacturer specifications

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

Manufacturer operating ranges and conditions

LG ARUN040LSS0Not verified
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

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

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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

LG UK — ARNH04GK2A4 manufacturer specifications

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

COMPRESSOR — Motor Output (W x No.)

LG ARUN040LSS04000 x 1
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

COMPRESSOR — Oil Type

LG ARUN040LSS0FW68D(PVE)
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

COMPRESSOR — Piston Displacement (cm³/rev)

LG ARUN040LSS044.2
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

COMPRESSOR — Starting Method

LG ARUN040LSS0Inverter
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

COMPRESSOR — Type

LG ARUN040LSS0BLDC Inverter Twin Rotary
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

CONNECTABLE INDOOR UNITS NUMBER — Max. (Conditional) (EA)

LG ARUN040LSS08
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

CONNECTING CABLE — Communication Cable(VCTF-SB) (mm² × cores)

LG ARUN040LSS01.0~1.5x2
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

DIMENSIONS — Shipping(W x H x D) (mm)

LG ARUN040LSS01140 x 1549 x 466
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

EFFICIENCY — COP(Rated) (W/W)

LG ARUN040LSS04.55
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

EFFICIENCY — EER(Rated) (W/W)

LG ARUN040LSS03.57
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

EFFICIENCY — Pdesign(@-10℃, Heating) (kW)

LG ARUN040LSS08.0
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

EFFICIENCY — SCOP (Wh/Wh)

LG ARUN040LSS04.30
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

EFFICIENCY — SEER (Wh/Wh)

LG ARUN040LSS07.42
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

EXTERIOR — Color

LG ARUN040LSS0Warm Gray
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

EXTERIOR — RAL (Classic)

LG ARUN040LSS0RAL 7044
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

HEAT EXCHANGER — Fin Type

LG ARUN040LSS0Wide Louver Plus
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 ARUN040LSS0Not verified
LG ARNH04GK2A441
Sources
LG ARUN040LSS0

No source recorded for this side.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 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 ARUN040LSS0Not verified
LG ARNH04GK2A439.6
Sources
LG ARUN040LSS0

No source recorded for this side.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications

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

HEAT EXCHANGER — Type

LG ARUN040LSS0Not verified
LG ARNH04GK2A4Brazed Plate HEX
Sources
LG ARUN040LSS0

No source recorded for this side.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications

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

OUTDOOR FAN — Air Flow Rate(High) (m³/min x No.)

LG ARUN040LSS0110
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

OUTDOOR FAN — Discharge direction(Side / Top)

LG ARUN040LSS0Side
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

OUTDOOR FAN MOTOR — Drive

LG ARUN040LSS0DC Inverter
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

OUTDOOR FAN MOTOR — Output (W x No.)

LG ARUN040LSS0124x2
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

OUTDOOR FAN — Type

LG ARUN040LSS0Axial Flow fan
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

REFRIGERANT — Precharged amount (kg)

LG ARUN040LSS03.0
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

REFRIGERANT — t-CO₂ eq.

LG ARUN040LSS06.263
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

SOUND POWER LEVEL (OUTDOOR UNIT) — Cooling / Heating (dB(A))

LG ARUN040LSS072/76
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 ARUN040LSS0Not verified
LG ARNH04GK2A426/26
Sources
LG ARUN040LSS0

No source recorded for this side.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications

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

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

LG ARUN040LSS050/52
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

WATER CONNECTING PIPES — Inlet (inch)

LG ARUN040LSS0Not verified
LG ARNH04GK2A4Male PT 1
Sources
LG ARUN040LSS0

No source recorded for this side.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications

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

WATER CONNECTING PIPES — Outlet (inch)

LG ARUN040LSS0Not verified
LG ARNH04GK2A4Male PT 1
Sources
LG ARUN040LSS0

No source recorded for this side.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications

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

WEIGHT — Shipping (kg)

LG ARUN040LSS0108
LG ARNH04GK2A4Not verified
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded for this side.

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

4 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

LG ARUN040LSS0

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 ARNH04GK2A4

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
53 of 53 specifications Sources in each row
Source-backed specifications for LG ARUN040LSS0 and LG ARNH04GK2A4
SpecificationLG ARUN040LSS0LG ARNH04GK2A4
Manufacturer heating capacities at separate operating pointsDifferent
Sources
LG ARUN040LSS0

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): 12.5. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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): 13.8. 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 — ARNH04GK2A4 manufacturer specifications
12.5 kW13.8 kW
Manufacturer cooling capacities at separate operating pointsDifferent
Sources
LG ARUN040LSS0

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): 12.1. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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): 12.3. 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 — ARNH04GK2A4 manufacturer specifications
12.1 kW12.3 kW
Manufacturer efficiency declarations and source methods
Sources
LG ARUN040LSS0

Manufacturer specification · Each declaration has its own manufacturer operating point, component, measurement method or electrical basis. They are not equivalent unqualified figures. EFFICIENCY — EER(Rated) (W/W): 3.57; EFFICIENCY — COP(Rated) (W/W): 4.55; EFFICIENCY — SEER (Wh/Wh): 7.42; EFFICIENCY — SCOP (Wh/Wh): 4.30. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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

LG UK — ARNH04GK2A4 manufacturer specifications
EER(Rated) (W/W) 3.57; COP(Rated) (W/W) 4.55; SEER (Wh/Wh) 7.42; SCOP (Wh/Wh) 4.30Not listed by the manufacturer
COOLING CAPACITY — Rated (kW)Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
12.112.3
HEATING CAPACITY — Rated (kW)Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
12.513.8
COMPRESSOR — Type
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

BLDC Inverter Twin RotaryNot provided
COMPRESSOR — Motor Output (W x No.)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

4000 x 1Not provided
COMPRESSOR — Starting Method
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

InverterNot provided
COMPRESSOR — Oil Type
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

FW68D(PVE)Not provided
COMPRESSOR — Piston Displacement (cm³/rev)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

44.2Not provided
POWER INPUT(COOLING) — Rated (kW)Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
3.390.01
POWER INPUT(HEATING) — Rated (kW)Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
2.750.01
EFFICIENCY — EER(Rated) (W/W)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

3.57Not provided
EFFICIENCY — COP(Rated) (W/W)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

4.55Not provided
EFFICIENCY — SEER (Wh/Wh)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

7.42Not provided
EFFICIENCY — SCOP (Wh/Wh)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

4.30Not provided
EFFICIENCY — Pdesign(@-10℃, Heating) (kW)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

8.0Not provided
Manufacturer refrigerant type
Sources
LG ARUN040LSS0

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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications
R410A; Electronic Expansion ValveR410A; Electronic Expansion Valve
REFRIGERANT — Type
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
R410AR410A
REFRIGERANT — Precharged amount (kg)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

3.0Not provided
REFRIGERANT — GWP(Global Warming Potential)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
2087.52087.5
REFRIGERANT — t-CO₂ eq.
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

6.263Not provided
REFRIGERANT — Control Type
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Electronic Expansion ValveElectronic Expansion Valve
Manufacturer electrical supply requirementsDifferent
Sources
LG ARUN040LSS0

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 Hz(Гц) 380-415 V(B) 3N~. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications
50 Hz(Гц) 380-415 V(B) 3N~50/60 Hz 220-240 V~
POWER SUPPLY — #1Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
50 Hz(Гц) 380-415 V(B) 3N~50/60 Hz 220-240 V~
Exact manufacturer unit purposeDifferent
Sources
LG ARUN040LSS0

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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications
MULTI V S, Outdoor Unit, 4HP, R410AMULTI V Hydro Kit, Floor type - Mid Temperature, 14kW
Manufacturer dimensions and configuration basisDifferent
Sources
LG ARUN040LSS0

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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications
950 x 1380 x 330 mm520 x 631 x 330 mm
OUTDOOR FAN — Type
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

Axial Flow fanNot provided
OUTDOOR FAN — Discharge direction(Side / Top)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

SideNot provided
OUTDOOR FAN — Air Flow Rate(High) (m³/min x No.)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

110Not provided
OUTDOOR FAN MOTOR — Drive
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

DC InverterNot provided
OUTDOOR FAN MOTOR — Output (W x No.)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

124x2Not provided
HEAT EXCHANGER — Fin Type
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

Wide Louver PlusNot provided
DIMENSIONS — Net(W x H x D) (mm)Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
950 x 1380 x 330520 x 631 x 330
DIMENSIONS — Shipping(W x H x D) (mm)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

1140 x 1549 x 466Not provided
WEIGHT — Net (kg)Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
9629.2
WEIGHT — Shipping (kg)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

108Not provided
EXTERIOR — Color
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

Warm GrayNot provided
EXTERIOR — RAL (Classic)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

RAL 7044Not provided
CONNECTING PIPE — Liquid (mm(inch))Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Φ9.52 (3/8)Ø 9.52(3/8)
CONNECTING PIPE — Gas (mm(inch))Different
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Φ15.88 (5/8)Ø 15.88(5/8)
CONNECTABLE INDOOR UNITS NUMBER — Max. (Conditional) (EA)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

8Not provided
HEAT EXCHANGER — Type
Sources
LG ARUN040LSS0

No source recorded.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Not providedBrazed Plate HEX
HEAT EXCHANGER — Head loss ( kPa )
Sources
LG ARUN040LSS0

No source recorded.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Not provided41
HEAT EXCHANGER — Rated Water Flow ( LPM )
Sources
LG ARUN040LSS0

No source recorded.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Not provided39.6
WATER CONNECTING PIPES — Inlet (inch)
Sources
LG ARUN040LSS0

No source recorded.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Not providedMale PT 1
WATER CONNECTING PIPES — Outlet (inch)
Sources
LG ARUN040LSS0

No source recorded.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Not providedMale PT 1
Manufacturer sound declarations and measurement methodsDifferent
Sources
LG ARUN040LSS0

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 (OUTDOOR UNIT) — Cooling / Heating (dB(A)): 50/52; SOUND POWER LEVEL (OUTDOOR UNIT) — Cooling / Heating (dB(A)): 72/76. 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 — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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 — ARNH04GK2A4 manufacturer specifications
50/52; 72/7626/26
SOUND PRESSURE LEVEL (OUTDOOR UNIT) — Cooling / Heating (dB(A))
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

50/52Not provided
SOUND POWER LEVEL (OUTDOOR UNIT) — Cooling / Heating (dB(A))
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

72/76Not provided
SOUND PRESSURE LEVEL — Cooling / Heating (dB(A))
Sources
LG ARUN040LSS0

No source recorded.

LG ARNH04GK2A4

Manufacturer specification

LG UK — ARNH04GK2A4 manufacturer specifications
Not provided26/26
CONNECTING CABLE — Communication Cable(VCTF-SB) (mm² × cores)
Sources
LG ARUN040LSS0

Manufacturer specification

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

No source recorded.

1.0~1.5x2Not provided
Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Manufacturer operating ranges and conditions
Sources
LG ARUN040LSS0

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

LG UK — ARUN040LSS0 manufacturer specifications
LG ARNH04GK2A4

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

LG UK — ARNH04GK2A4 manufacturer specifications
Not listed by the manufacturerNot listed by the manufacturer
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LG ARUN040GSS0

Exact manufacturer unit purpose
MULTI V S, Outdoor Unit, 4HP, R410A
Manufacturer heating capacities at separate operating points
12.5 kW
Manufacturer cooling capacities at separate operating points
12.1 kW
Prices & product profile
Front view of MULTI V Hydro Kit, Floor type -  High Temperature, 14kW ARNH04GK3A4

LG ARNH04GK3A4

Exact manufacturer unit purpose
MULTI V Hydro Kit, Floor type - High Temperature, 14kW
Manufacturer heating capacities at separate operating points
13.8 kW
Manufacturer refrigerant type
R410A; Electronic Expansion Valve
Prices & product profile
Front view of MULTI V Hydro Kit, Floor type -  Mid Temperature, 32kW ARNH10GK2A4

LG ARNH10GK2A4

Exact manufacturer unit purpose
MULTI V Hydro Kit, Floor type - Mid Temperature, 32kW
Manufacturer heating capacities at separate operating points
31.5 kW
Manufacturer cooling capacities at separate operating points
28 kW
Prices & product profile
Front view of MULTI V Hydro Kit, Floor type -  High Temperature, 25kW ARNH08GK3A4

LG ARNH08GK3A4

Exact manufacturer unit purpose
MULTI V Hydro Kit, Floor type - High Temperature, 25kW
Manufacturer heating capacities at separate operating points
25.2 kW
Manufacturer refrigerant type
R410A; Electronic Expansion Valve
Prices & product profile

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.