AC Unit Installation Cost Malaysia 2026 — Wall, Cassette, Window Prices
AC unit installation cost in Malaysia 2026: wall-mounted from RM 199 (1.0-1.5 HP), ceiling cassette from RM 290, window units from RM 199. What is included, add-ons, and what changes the price. Verified pricing from klrenovator.com.
AC unit installation cost in Malaysia in 2026 starts at RM 199 for a 1.0-1.5 HP wall-mounted unit (the entry-level package on klrenovator.com), RM 290 for ceiling cassette, and RM 199 for window units. The actual price depends on unit type, size, copper pipe length, and access. This guide breaks it all down.
This guide is prepared by KL Renovator's HVAC Expert Team for Malaysian homeowners, condo residents, offices and shoplots pricing out AC unit installation across KL and Selangor.
Quick answer — AC unit installation cost Malaysia 2026
AC unit installation cost in Malaysia 2026 (labour, copper, wiring, drainage only — does NOT include the AC unit itself):
- Wall-mounted 1.0-1.5 HP: RM 199
- Wall-mounted 2.0 HP: RM 249
- Wall-mounted 2.5 HP: RM 279
- Wall-mounted 3.0 HP: RM 329
- Wall-mounted 4.0 HP: RM 399
- Wall-mounted 5.0 HP: RM 449
- Ceiling cassette 1.0-1.5 HP: RM 290
- Ceiling cassette 2.0-3.0 HP: RM 350
- Ceiling cassette 3.5-6.0 HP: RM 400
- Window unit 1.0-1.5 HP: RM 199
- Window unit 2.0-2.5 HP: RM 249
What does the installation cost include?
KL Renovator's installation price (from RM 199) includes:
- Labour for 1 technician (2 for ceiling cassette)
- Up to 7ft copper pipe (refrigerant-grade, inverter-grade)
- Inter-connecting wiring
- PVC drain pipe
- Standard wall mounting bracket
- Vacuum testing (15-30 minutes)
- Leak testing
- Test run and commissioning
- 1-month workmanship warranty
- Manufacturer warranty registration
What does the installation cost NOT include?
The AC unit itself, dismantling of old unit (RM 90 if needed), ceiling cassette ceiling-grid work, plastering, painting, electrical rewiring of the home, concrete cutting, scaffold for high-floor access. KL Renovator quotes these as add-ons after a site survey.
Add-on cost reference
| Add-on | Price | When Needed |
|---|---|---|
| Extra copper pipe beyond 7ft | RM 17/ft (1.0–1.5 HP), RM 23/ft (2.0–2.5 HP), RM 27/ft (3.0–3.5 HP) | Landed homes, long pipe runs |
| Extra electrical wire beyond 7ft | RM 9/ft | Landed homes, long wire runs |
| Casing / trunking | RM 8-15/ft | Visible pipe runs |
| Drain pump (ceiling cassette) | RM 350-550 | No gravity drainage |
| Power point / electrical work | Quoted on site | 15A dedicated circuit recommended |
| Condo management booking fee | RM 50-100 | Service lift + time-window |
| Dismantle old unit | RM 90 | Replacing existing AC |
| Scaffolding / crane | Quoted on site | High-rise 30+ floors |
AC unit type comparison
Wall-mounted split (most common for homes)
The most popular choice for Malaysian homes. KL Renovator installs wall-mounted split units from RM 199 for 1.0-1.5 HP. Includes indoor unit, outdoor unit, copper pipe, wiring, drainage. Suitable for bedrooms, living rooms, study rooms.
Ceiling cassette (offices, shops, larger homes)
Mounted into a false ceiling, distributes air in 4 directions. Best for offices, shops, and larger homes with ceiling space. KL Renovator installs ceiling cassette from RM 290 for 1.0-1.5 HP. Usually requires 2 technicians and a condensate pump if gravity drainage is not possible.
Window unit (older buildings, budget installs)
Single-box unit that fits into a window slot. Common in older shophouses, budget rentals, and small offices. KL Renovator installs window units from RM 199 for 1.0-1.5 HP. Simpler install but less common in modern Malaysian homes.
Condo vs landed installation cost
Condominiums: typically 7ft copper limit applies because the outdoor unit sits on the AC ledge directly behind the indoor unit. Add RM 50-100 for management booking fee. Total typical: RM 199-RM 250 + booking.
Landed houses (terrace, semi-D, bungalow): usually need 15-20ft copper pipe run, which adds RM 200-540 to the base price using HP-wise rates (RM 17/ft for 1.0–1.5 HP, RM 23/ft for 2.0–2.5 HP, RM 27/ft for 3.0–3.5 HP). Total typical: RM 199 + RM 200-540 = RM 399-RM 739 for 1.5 HP.
Multi-unit discount (same visit)
Installing multiple units in the same visit attracts: 5% OFF Instant Booking Discount for 5+ units, 10% OFF Instant Booking Discount for 10+ units. This applies to both the installation and is a common choice for landed homeowners installing 3-5 units at once.
Service coverage across KL & Selangor
KL Renovator serves Kuala Lumpur, Petaling Jaya, Shah Alam, Subang Jaya, Puchong, Klang, Ampang, Cheras, Kajang, Setia Alam, Rawang, Selayang and Batu Caves. We work on Daikin, Panasonic, Mitsubishi, Acson, York, Carrier, Midea, Haier, Toshiba, Hitachi, Samsung, LG, Sharp, Fujitsu, Gree, National, Hisense, Aux, TCL and Isonic for wall-mounted, ceiling cassette and window units only.
FAQ — AC unit installation cost
How much does it cost to install one AC unit in Malaysia?
RM 199 base for 1.0-1.5 HP wall-mounted with KL Renovator. Larger units cost more. Extra copper pipe beyond 7ft uses HP-wise rates: RM 17/ft (1.0–1.5 HP), RM 23/ft (2.0–2.5 HP), RM 27/ft (3.0–3.5 HP). Extra wire: RM 9/ft.
Does the installation cost include the AC unit?
No. The installation price covers labour, copper pipe (up to 7ft), wiring, drainage, vacuum test, and warranty. The AC unit itself is sold separately by the unit dealer.
Is installation cheaper for inverter vs non-inverter?
No. The same RM 199 base installation price applies to both. The price difference is in the unit, not the installation.
Why is ceiling cassette installation more expensive?
Ceiling cassette requires suspended ceiling work, condensate pump (RM 280-450 if needed), longer pipe runs, and usually 2 technicians. KL Renovator ceiling cassette starts from RM 290 (1.0-1.5 HP).
Do I need to buy the AC unit from KL Renovator?
No. You can supply your own unit. KL Renovator installs any major brand — Daikin, Panasonic, Mitsubishi, Acson, York, Carrier, Midea, Haier, Toshiba, Hitachi, Samsung, LG, Sharp, Fujitsu, Gree, National, Hisense, Aux, TCL, Isonic.
What if I need a condensate pump?
KL Renovator supplies and installs condensate pumps for ceiling cassette installations where gravity drainage is not possible. Cost: RM 350-550 depending on pump capacity.
Can I get a same-day installation?
Yes, KL Renovator offers same-day installation in the Klang Valley, subject to availability. WhatsApp +60182983573 before 2pm for afternoon/evening, or before 10am for next-morning installation.
Is the price the same on weekends?
Yes for standard hours. After-hours or emergency installs (10pm-7am) attract an additional RM 50 surcharge, waived with same-visit repair.
What is the workmanship warranty?
1-month workmanship warranty on the installation work, on top of the manufacturer's warranty on the AC unit itself (typically 1-5 years compressor warranty depending on brand).
Can I get a written quote before work starts?
Yes. KL Renovator provides a written quote via WhatsApp before scheduling any installation. No work starts without your approval on the price.
Ready to book?
WhatsApp KL Renovator at +60182983573 with your unit type, size, and brand. We will send a written quote within minutes. See full AC Unit Setup details or check how long installation takes. Standard installation from RM 199.
Definitions
Key terms in this guide, explained
Short, plain-language definitions of the terms used above — written by the technicians who do the work, not copied from a manufacturer brochure.
What are the usual causes of water dripping indoors?
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.
What is pump-down, and who pays if it is skipped?
Pump-down is how refrigerant is saved before a unit is taken off the wall: the technician closes the liquid valve, runs the compressor briefly so the gas collects in the outdoor unit, then closes the suction valve and disconnects the pipes. Skip it and the whole charge vents to atmosphere, so the reinstall needs a full recharge you then pay for.
Ask whether the quote for dismantling includes pump-down and a new flare set; those two items decide whether the reinstall cools properly.
HP — what is it measuring, and why do quotes ask for it?
HP is the informal Malaysian shorthand for cooling capacity, carried over from compressor horsepower. In practice 1.0 HP ≈ 9,000 BTU/h, 1.5 HP ≈ 12,000 BTU/h, 2.0 HP ≈ 18,000 BTU/h and 2.5 HP ≈ 24,000 BTU/h. Service, chemical wash and installation prices are all quoted against these bands, which is why the technician asks for HP before quoting.
HP is printed on the indoor unit's side label and on the outdoor nameplate — check there rather than guessing from room size.
Side-by-side comparison
Cassette vs wall unit — what changes at service time?
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.
Quick answer
KL Renovator's practical answer: AC unit installation cost in Malaysia 2026: wall-mounted from RM 199 (1.0-1.5 HP), ceiling cassette from RM 290, window units from RM 199. What is included, add-ons, and what changes the price. Verified pricing from klrenovator.com.
Reader FAQs
What does the installation cost include?
KL Renovator's installation price (from RM 199) includes: Labour for 1 technician (2 for ceiling cassette) Up to 7ft copper pipe (refrigerant-grade, inverter-grade) Inter-connecting wiring PVC drain pipe Standard wall mounting bracket Vacuum testing (15-30 minutes) Leak testing Test run and commissioning 1-month…
What does the installation cost NOT include?
The AC unit itself, dismantling of old unit (RM 90 if needed), ceiling cassette ceiling-grid work, plastering, painting, electrical rewiring of the home, concrete cutting, scaffold for high-floor access. KL Renovator quotes these as add-ons after a site survey.
How much does it cost to install one AC unit in Malaysia?
RM 199 base for 1.0-1.5 HP wall-mounted with KL Renovator. Larger units cost more. Extra copper pipe beyond 7ft uses HP-wise rates: RM 17/ft (1.0–1.5 HP), RM 23/ft (2.0–2.5 HP), RM 27/ft (3.0–3.5 HP). Extra wire: RM 9/ft.
Does the installation cost include the AC unit?
No. The installation price covers labour, copper pipe (up to 7ft), wiring, drainage, vacuum test, and warranty. The AC unit itself is sold separately by the unit dealer.
Is installation cheaper for inverter vs non-inverter?
No. The same RM 199 base installation price applies to both. The price difference is in the unit, not the installation.
Reviewed by real technicians
KL Renovator's HVAC Expert Team
This article links back to the same field team that services wall-mounted, ceiling cassette and window units across KL & Selangor. Meet the 4 real technicians behind KL Renovator, see their experience, and review our service standards before you book.
