When an aircon chemical overhaul makes sense
A chemical overhaul is the deepest of the three main cleaning options. The fan coil is dismantled, cleaned fully, and reassembled, so it is intended for a badly neglected unit, recurring leakage from buildup, or heavy contamination that an in-place wash cannot resolve.
An overhaul is not a substitute for every repair. If the compressor, capacitor, electrical system, or refrigerant circuit has failed, the technician needs to identify that rather than promise that cleaning will solve it.
- Heavy buildup after long periods without servicing
- Recurring water leakage linked to a blocked tray
- A persistent smell after a chemical wash
- A fan coil that needs dismantling for full access
Chemical wash versus chemical overhaul
A chemical wash cleans the coil in place and is suitable for many reduced-cooling or musty-smell problems. An overhaul goes further by dismantling the fan coil, which takes longer and costs more but gives access to parts that an in-place wash cannot reach.
Describe the symptoms to Helen so the service matches the problem. Booking the most expensive option without checking the cause is not useful.
Pricing and booking
The published price is based on the number of units. Helen confirms the exact live total, timing, and service option before you commit. Weekends and public holidays use the same price as weekdays.
How much is an aircon chemical overhaul in Singapore?
A chemical overhaul starts at $150 for one unit, $280 for two, and $480 for four. GST is included and there is no weekend surcharge.
What does a chemical overhaul include?
The fan coil is dismantled, cleaned fully, and reassembled. It is intended for heavy buildup, recurring leakage linked to a blocked tray, or a persistent smell after a wash.
Do I need an overhaul or a chemical wash?
A wash cleans the coil in place and suits many reduced-cooling or musty-smell problems. An overhaul is for heavier neglect or problems that need the fan coil dismantled.
Will an overhaul fix a refrigerant leak?
No. A refrigerant leak needs diagnosis and repair. Cleaning the fan coil does not repair the sealed refrigerant circuit.
How long does a chemical overhaul take?
Allow about an hour per unit as a rough estimate. Helen confirms the available timing for your unit count before booking.
How do I book a chemical overhaul?
Message Helen with your unit count and symptoms, or use the booking button. She confirms the service, live slot, and exact total before booking.
