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34 entries across 5 categories.
Maintenance and Prevention
A quick homeowner routine to spot early failure patterns and know when to call for assessment.
Set a practical service interval based on usage and symptom history, not fixed calendar habits.
Use this 48-hour validation checklist after servicing to detect unresolved issues early.
A preventive drainage checklist for Singapore homes before higher humidity and rain periods.
Use these escalation rules when routine maintenance no longer prevents recurring aircon issues.