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What Is Waterjet Aircon Servicing and What Does It Include?

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PRISM+ Support teamUpdated 2 May 2026

Waterjet aircon servicing is a professional cleaning and maintenance service carried out by a PRISM+ aircon technician. It involves cleaning the fan coil unit and checking the aircon system to help keep it operating in good working condition.

For optimal maintenance, servicing is recommended every 3 months.

What Is Included in Waterjet Servicing?

During a waterjet servicing appointment, a PRISM+ technician will carry out the following:

ServiceWhat is done
Fan Coil Unit Cover RemovalThe fan coil unit cover is removed to allow access for cleaning.
Protective CoveringThe aircon unit and surrounding furniture are protected before servicing begins.
Waterjet CleaningThe fan coil and blower wheel are cleaned using a waterjet.
Filter CleaningThe aircon filters are cleaned.
Drainage Pipe VacuumingThe drainage pipe is vacuumed to help clear accumulated dirt and debris.
System Test RunThe aircon is test-run to check the parts and cooling system functionality.

Why Is Regular Servicing Recommended?

Regular servicing helps keep your aircon system clean and operating in good working condition. PRISM+ recommends servicing once every 3 months as part of regular maintenance.

Please note: The services listed above are based on the standard waterjet servicing provided by PRISM+ technicians. For details on the PRISM+ aircon servicing subscription, please refer to Section 27 of the PRISM+ Terms & Conditions.

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