What a tenancy agreement's aircon clause should cover
A tenancy's aircon clause is usually one vague line, and that vagueness is exactly where the deposit dispute hides. A clause that names the servicing rhythm, the repair boundary, and a cap turns a future argument into a fact both sides already agreed.
By Team Snowflake | Reviewed 21 Jun 2026
Why one vague line causes most of the trouble
The standard tenancy often handles aircon in a single sentence: the tenant is to service the aircon regularly. That line feels complete and settles almost nothing. Regularly has no number, service has no scope, and repair is not mentioned at all.
Each gap becomes a question the moment a unit fails. How often is regular? Does servicing include a chemical wash, or only a basic clean? Who pays when the fault is a part rather than dirt? A clause that answers these in advance is not legalese. It is the cheapest dispute prevention a tenancy can carry.
A strong clause does four things: it sets the servicing rhythm, draws the line between maintenance and repair, caps the tenant's repair exposure, and ties both to a condition record. The rest of this guide takes them one at a time, so the clause you sign or draft leaves nothing to assume.
The servicing frequency, written as a number
State a frequency, not a word. Quarterly servicing of all units removes the argument that regularly invites. For a flat in steady use, quarterly is the common standard, while heavier use or a larger unit count may warrant a tighter cycle. The number matters less than the fact that there is one.
Name who books and who pays. The usual arrangement has the tenant arrange and pay for routine servicing during the tenancy. Spell out what servicing means: the standard clean of coils, filters, and drainage. State plainly whether a periodic chemical wash is included or billed separately, because that single ambiguity drives a large share of mid-tenancy arguments.
Require receipts. A line stating that servicing receipts must be produced at move-out turns the obligation into something checkable. Without it, a claim that the unit was serviced regularly cannot be proven or disproven, and the deposit conversation stalls on an unanswerable point.
The line between servicing and repair
The clause's most valuable job is drawing the maintenance-versus-repair boundary, because that is where money and blame collect. State the principle plainly: the tenant covers upkeep and minor consumables, while the landlord covers component failure and replacement. The table below shows how the common items fall.
A neglect carve-out protects the landlord without punishing the tenant. Wording that makes the tenant liable only where a fault is caused by skipped servicing keeps the burden on cause, not on whoever happened to be living there when the part gave out.
| Item | Side of the line | Who the clause should assign |
|---|---|---|
| ItemRoutine servicing and filter cleaning | Side of the lineMaintenance | Who the clause should assignTenant |
| ItemDrain flush and minor consumables | Side of the lineMaintenance | Who the clause should assignTenant |
| ItemRefrigerant leak repair | Side of the lineRepair | Who the clause should assignLandlord |
| ItemCompressor, control board, or fan motor | Side of the lineRepair | Who the clause should assignLandlord |
| ItemFault caused by proven neglect | Side of the lineRepair, but tenant-caused | Who the clause should assignTenant |
The repair cap that keeps it fair
A repair cap is the clause that prevents the worst disputes. It sets a dollar limit below which the tenant handles minor repairs without asking, and above which the landlord is consulted first. In Singapore tenancies this cap commonly sits around S$150 to S$200 per repair, though the figure is negotiable.
The cap survives negotiation because it works both ways. It spares the landlord a stream of small approvals, and it spares the tenant an open-ended liability on a unit they do not own. Without a cap, every minor fault becomes a negotiation, and every major one becomes a fight.
Pair the cap with a consultation rule. Above the cap, the tenant must get the landlord's agreement before authorising work. This single line stops the undiagnosed bill, where a tenant approves a large repair that a proper diagnosis would have reframed as something smaller, or as a landlord's cost entirely.
Tie the clause to a condition record
A clause is only as strong as the evidence behind it. Tie it to a dated condition record made at handover: which units cool normally, the last service date, and photos of each indoor and outdoor unit. The clause sets the rules, and the record proves the starting state they apply to.
This is what closes the move-out dispute before it opens. When both sides hold a dated snapshot, the claim that a unit was already faulty and the claim that the tenant wrecked it both become checkable instead of arguable. A clause plus a record costs an hour at move-in and routinely saves the deposit it protects.
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