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Same-Day Aircond Installation & Servicing Across KL & Selangor — From RM199
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Ceiling Cassette Installation Specialists
Discreet Cooling for Larger Spaces
Ceiling cassette airconds sit flush in your ceiling, distributing cool air in four directions. They're the go-to choice for offices, restaurants, retail shops, and large open-plan homes where wall space is limited or where even cooling across a wide area matters. Our technicians handle ceiling suspension, drain pump wiring, and proper airflow design.
Ceiling Cassette Installation Pricing
Why KL Renovator?
Trained installers, not general handymen. Every job follows Malaysian electrical and refrigeration standards.
Mandatory 500-micron evacuation protects your compressor and keeps manufacturer warranty valid.
We quote every extra material on-site before drilling. No hidden fees, no surprise bills.
Book before 11 AM and our KL & Selangor teams can usually install the same day.
Real Installation Work
Every photo below is real installation work completed by our own technicians across Kuala Lumpur and Selangor.
Verified Google Reviews
Great lads with a good attitude, dedicated and hard working. They are willing to sacrifice their time to ensure the job is done well. Good work.
Response fast to your queries and will answer all your questions should you need any clarification. The job is clean and tolerable for the price.
Good technician.. tq very much
Definitions
Short, plain-language definitions of the terms used above — written by the technicians who do the work, not copied from a manufacturer brochure.
A ceiling cassette is recessed into the ceiling and blows air out of two or four sides, which suits square shoplots, meeting rooms and open-plan offices better than a wall unit. Servicing it is a different job: the technician works overhead off a ladder, drops the face panel, and often has to deal with a condensate pump rather than a gravity drain.
Cassette work is priced separately from wall units — chemical wash for a 1.0–1.5 HP cassette starts at RM 220.
Every cooling coil pulls litres of water out of humid Malaysian air each day. That water collects in the drain tray and leaves through a gravity drain pipe. Slime from the coil, dust and insects gradually narrow the pipe until water backs up over the tray lip and drips down your wall. Nine out of ten indoor water leaks are a blocked drain, not a refrigerant fault.
Before booking a repair, check whether the outdoor end of the drain pipe is still dripping while the unit runs — no drip means a blockage.
Before the refrigerant valves are opened, the installer connects a vacuum pump to the service port and pulls the air and moisture out of the new copper line set. Air left in the pipe carries water vapour, which reacts with compressor oil and forms acid that eats the windings from inside. It is the step most often skipped on a rushed installation because nothing looks different afterwards.
Ask to see the gauge during vacuum-down; a proper job holds the vacuum for several minutes after the pump stops.
Side-by-side comparison
Airflow shape and access for future servicing decide this more than looks do.
| What to compare | Wall-mounted split | Ceiling cassette |
|---|---|---|
| Air distribution | One direction, best in rectangular rooms | 2- or 4-way, better for square or open areas |
| Ceiling requirement | None | Needs plenum depth above the ceiling |
| Drainage | Gravity drain | Usually a condensate pump — an extra failure point |
| Service access | Straightforward | Ladder work, longer visit, separate pricing |
In short: Choose cassette for square shoplots and offices where ducting a wall unit would leave dead corners; keep wall-mounted for bedrooms, where servicing is cheaper and simpler.
Frequently Asked Questions
Ceiling cassette installation starts from RM 290 for 1.0–1.5 HP, RM 350 for 2.0–3.0 HP, and RM 400 for 3.5–6.0 HP. Price includes ceiling suspension kit, drain pump, 7 ft copper pipe, wiring, and vacuum commissioning.
Ceiling cassette installation takes 5–8 hours because it involves ceiling suspension, drain pump wiring, and careful alignment. Commercial jobs with multiple cassettes may take 1–2 days.
Yes — cassette units need a suspended or false ceiling with enough depth (usually 250–300mm) to house the unit. If you don't have one, we can recommend a contractor or advise on a wall-mounted alternative.
Yes — cassettes are excellent for large open-plan homes, bungalows, and penthouse apartments where wall space is limited and even airflow is desired. They're quiet and don't take up wall space.
Discreet commercial cooling from RM 290. Same-day surveys across KL & Selangor.