KNOWLEDGE HUB
Your go-to resource for aircon care. Browse honest guides, troubleshooting tips and frequently asked questions to keep your unit cool, clean and efficient.
Latest Articles
View all articlesAircon Smells Bad? Musty, Sour and Burning Odours Explained (Singapore Guide)
When you switch on your air conditioner after a long, humid day in Singapore, you expect a crisp wave of cool, refreshing air. Instead, you are hit with a pungent, unpleasant stench that fills your be
Maintenance TipsHow Often Should You Service Your Aircon in Singapore? (2026 Frequency Guide)
Living in Singapore means relying heavily on air conditioning to stay comfortable against year-round heat and tropical humidity. With ambient temperatures frequently exceeding 32 degrees Celsius and r
BTO Aircon Guide Singapore: Servicing, Steam Wash and Installation for New Flats
The complete BTO aircon guide for Singapore: when to service a brand-new flat, BTO aircon installation costs, gentle steam wash, chemical wash pricing and the mistakes new homeowners make.
Aircon Chemical Overhaul Singapore: Is $100 Per Unit Worth It?
What an aircon chemical overhaul actually involves in Singapore, how it differs from a chemical wash, when $100 per unit is worth paying, and when replacement is the smarter call.
HDB Aircon Servicing Singapore: The Complete Homeowner Guide
Everything HDB homeowners in Singapore need to know about aircon servicing: prices, chemical wash vs overhaul, leaking units, ledge condensers, mould smells and how often to service.
Condo Aircon Servicing Singapore: Multi-Split Systems, Prices and Maintenance
A practical guide to condo aircon servicing in Singapore: System 3 and System 4 maintenance, ledge and ducted units, chemical wash pricing, management approvals and booking tips.
Landed Property Aircon Servicing Singapore: Multi-Storey Systems Done Right
How aircon servicing works in Singapore landed homes: multiple condensers, long pipe runs, attic and ducted units, per-unit pricing for 10+ units and a realistic maintenance schedule.
Aircon Installation Singapore: System 2, 3 and 4 Sizing, Costs and the Complete Checklist
A practical guide to aircon installation in Singapore - choosing System 2, 3 or 4, sizing BTUs correctly for HDB and condo rooms, and the installation checklist that prevents future problems.
Aircon Not Cold? 12 Causes and Fixes for Singapore Homes (2026 Repair Guide)
Aircon running but not cold? Here are the 12 causes Uncle 7 Aircon sees most often in Singapore HDB flats and condos, what you can check yourself, and what repair really costs.
Chemical Wash vs Chemical Overhaul vs General Aircon Servicing: Which One Does Your Aircon Really Need?
A straight comparison of general aircon servicing, aircon chemical wash and aircon chemical overhaul - what each one includes, what it costs in Singapore, and how to tell which your unit needs.
Aircon Water Leaking in HDB and Condo Homes: Causes, Fixes and Costs in Singapore
Water dripping from your aircon? Here is why it happens in Singapore flats, what to do in the first ten minutes, and which fix - servicing, chemical wash or overhaul - actually solves it.
Aircon Servicing Singapore: The Complete 2026 Guide to Prices, Frequency and What's Included
Everything Singapore homeowners need to know about aircon servicing in 2026 - what is included, how often to service, real prices from $40, and how to avoid overpaying.
Aircon ProblemsAircon Leaking Water? Here's Why and How to Fix It
Is your aircon leaking water? Learn the 10 common causes, from blocked drain pipes and dirty filters to frozen coils, low refrigerant and drainage problems, plus what you can safely check and when to call a professional.
Aircon ProblemsWhy Is My Aircon Not Cold? 10 Common Causes in Singapore
Is your aircon running but not cooling your room? Discover 10 common reasons why your aircon may not be cold, from dirty filters and frozen coils to low refrigerant, condenser issues and mechanical faults.