LG aircon warranty: fifteen days to register the unit
LG covers a new aircon for one year on-site and the compressor part for five. Both of those depend on a step most owners skip in the first fortnight, and LG writes the consequence into the terms in plain words.
By Team Snowflake | Updated 18 Aug 2026
The fifteen days that decide whether you have cover
LG Singapore attaches a registration deadline to its aircon warranty, and that deadline is short. The published terms require the product to be registered within fifteen days of the date of purchase, or valid proof of purchase to be shown on request. Products meeting neither condition are, in LG's own wording, deemed to be outside the cover of this warranty.
That clause carries more weight than owners expect. Registration is not a filing convenience here. It sits inside the eligibility paragraph itself, level with proof of purchase rather than below it, and LG joins the two limbs with the words and/or. The safe reading is to satisfy both limbs and stop guessing which one LG will ask for.
The start dates are the awkward part in Singapore. The fifteen days runs from the date of purchase, while the warranty period itself begins on the date of purchase, delivery or installation, whichever is later. A unit bought inside a renovation package can still be sitting in its carton when the registration deadline passes. Buyers who pay early and take delivery at handover carry the most exposure here.
The other clock, running from the same day
LG sets a second and shorter window for anything visible. Missing parts, faults or defects that a reasonable visual inspection would find must be reported within seven days of the date of purchase. Past that point, the terms treat those defects as not having been present when you bought the unit.
Inspect the units before the installer leaves, not after the renovation dust settles. Check the fascia for cracks and scuffs, confirm the remote responds, and match the model on the carton against the model on the invoice. A dented condenser casing discovered in month two is an argument you will lose. Claims of this type also have to be supported by, or processed through, the authorised dealer who sold you the unit, so keep that contact rather than calling LG first.
One year on the system, five on one motor
Every residential LG aircon type in Singapore carries the same headline period. Wall split, cassette split, ducted split, multi split inverter and Multi V VRF all sit at one year, with on-site service. LG lists that same one year against commercial use of those products, so the period does not shift with how the unit is used.
The compressor gets its own line and its own terms. LG publishes five years for compressor motor parts only, and states directly that labour and transportation charges apply from the second to the fifth year. The generosity sits in the part. The visit stays yours.
The remote controller carries six months, shorter than the unit it operates. Functional spare parts, gas, installation, installation materials and other accessories all read not applicable in the same table. Those blanks are the boundary of what LG treats as the product, not gaps in the document.
One more line matters if a claim is ever paid. LG states that a repaired, replaced or exchanged part stays under warranty for the remainder of the original period, and for no less than thirty days regardless. So a board changed in month ten does not restart the clock. It carries the two months still left on the original year. A board changed in the final week carries thirty days, because the floor outlasts what remains.
Nothing in the standard terms stretches those periods. LG has run time-boxed promotions that add parts-only years on selected models. The last one published on its Singapore site was a four-year parts extension on selected multi split models, and it closed at the end of 2023. If a seller promises extra years, ask which promotion it belongs to and get it in writing, because the standing warranty table does not carry it.
| The fault | What LG supplies | What lands on your invoice |
|---|---|---|
| The faultAny covered part, inside year one | What LG suppliesThe part, plus labour, transport and the on-site visit | What lands on your invoiceRefrigerant, if the circuit has to be recharged |
| The faultCompressor, years two to five | What LG suppliesThe compressor motor part only | What lands on your invoiceLabour, transport and the refrigerant |
| The faultAny other part, after year one | What LG suppliesNothing | What lands on your invoiceThe part and the labour |
| The faultRemote controller, after six months | What LG suppliesNothing | What lands on your invoiceThe replacement handset |
| The faultGas top-up, any year | What LG suppliesNothing, refrigerant is listed as a consumable | What lands on your invoiceThe gas and the leak repair behind it |
What a compressor claim in year three really costs
Price the surrounding work before you decide anything. Recovering the old charge, fitting the new compressor, pulling a vacuum, changing the filter drier, then weighing the charge back in. Every one of those steps is billed to you. LG names gas refills and refrigerant as consumables the warranty does not reach, and transport joins the bill from year two.
Get the quote itemised before you approve it. The compressor line should read as supplied under warranty, and everything else should be listed separately. A single lump figure hides whether the warranty part was actually claimed or quietly charged back to you.
Cover is tied to an address, not only to an owner
LG writes its aircon warranty against two identifiers at once. The terms say the warranty is good only to the person named as owner on the warranty card. It then adds a second requirement, that the serial or model number corresponds with the Product Installation Location specified on that same card. The warranty is stated as neither assignable nor transferable.
The address half is what owners miss. Most people understand that a warranty follows the buyer. Fewer notice that on an LG card the covered unit is the unit standing at the location written on the card. On that wording, moving the unit breaks the correspondence the clause depends on.
Relocation is excluded separately as a cause of failure. LG's exclusion list names damage or failure arising out of dismantle, relocation or removal, sitting alongside transit, delivery, assembly and installation. A unit that starts leaking after being taken down and refitted therefore falls outside cover on two grounds rather than one.
Resale flats are the everyday version of this. LG units left behind by a previous owner carry no cover to the next one, because the person named on the card has changed. Treat an inherited unit as uncovered and budget for it that way, whatever the age on the rating plate.
Before you move a unit anywhere
Work out whether the remaining cover is worth protecting. A unit in year four with only compressor entitlement left is a different calculation from one three months old with full on-site cover. The newer the system, the more a move costs you in warranty terms.
Speak to LG before the unit comes off the wall, not afterwards. Ask whether the installation location on the card can be updated and what evidence they want to see. Take the answer in writing from the service line rather than from the contractor quoting for the move.
The costs LG classes as consumables
Gas is never a warranty item on an LG aircon. The accessories table lists gas as not applicable, and the exclusion list names gas refills and refrigerant among consumables. A system that has lost charge can be diagnosed under warranty in year one, but the refrigerant going back in gets billed.
Installation materials fall in the same bucket. Copper piping, PVC piping, insulation materials, inlet and outlet hoses and electrical wiring are all listed as consumables. Everything running between the indoor unit and the condenser therefore sits outside the product warranty, however new the system happens to be.
Structural work is excluded in a sentence of its own. LG puts installation works and structural modifications to your premises outside the cover, and gives hacking of walls and modification to the ceiling as the examples. A false ceiling opened to reach a ducted fan coil is your cost or your contractor's.
Conditions that quietly disqualify a claim
LG's exclusion list runs long, and three entries catch ordinary households. Failure to maintain the product. Failure to operate or use the product according to instructions. Improper installation. Each is grounds to decline a claim on a system sitting well inside its warranty period.
Access is the Singapore-specific one. The terms state that products not reasonably accessible, or which cannot be safely accessed, are deemed to be outside the cover. A condenser on a high ledge with no safe working position is precisely the scenario that clause describes. LG also limits servicing to mainland Singapore and to islands connected to it by road. Check both the access and the address before assuming an on-site visit is straightforward.
Who touches the unit matters while cover is live. LG excludes damage or failure caused by alteration or repairs made by anyone other than LG, and by the use of supplies and accessories other than its own. Routine cleaning is a separate activity from a repair, but a third-party repair inside year one puts the cover at risk.
The channel the unit came through gets checked as well. Parallel imports, second-hand sets, display or open sets, and anything purchased outside Singapore are all excluded. So is a unit whose serial number has been removed or made illegible. A cheap set from an unfamiliar seller can be a set with no local cover at all.
The file to have ready before you call
Four documents settle most claims. The registration confirmation. The dated purchase invoice from an authorised dealer. The warranty card showing the owner name and the installation location. The service history belonging to the unit that failed. Assemble that file while the system is working, because the day it stops is the worst day to go looking.
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