Looking for affordable aircon in Singapore? Our professionally reconditioned second-hand units are chemically overhauled, fully tested, and installed by our certified team. Prices start from $700 including installation. Same cooling performance at a fraction of the cost of buying new.
A reconditioned aircon from a trusted seller delivers the same cooling at a fraction of the price. Here's why it makes sense.
Get the same cooling from top brands at half the retail price. A smart choice for homeowners, landlords, and businesses watching their budget.
Every unit is chemically overhauled, tested for gas leaks, checked for electrical faults, and restored to near-new performance before we sell it.
Unlike Carousell listings, our reconditioned units come with a warranty on parts and workmanship — you're covered if anything goes wrong.
Landlords: a second-hand aircon is the smartest choice for rental properties. Quality cooling without the premium price tag.
Choosing reconditioned keeps working units out of landfills — a responsible way to stay cool while reducing electronic waste.
The $700 price includes professional installation by our certified technicians — no need to find or pay for a separate installer.
5-step quality check before every sale. If a unit doesn't pass all stages, we don't sell it — period.
We check every electrical and mechanical component — compressor, fan motor, PCB board, capacitors, and wiring — before deciding if the unit is worth reconditioning.
The fancoil is fully disassembled and chemically cleaned. All dust, bacteria, and mould are removed so the air blows clean and fresh from day one.
Capacitors, filters, and drainage components showing wear are replaced with quality spares — ensuring long-term reliability after purchase.
Refrigerant is topped up to the correct level and the full system is pressure-tested for leaks — ensuring consistent cooling and lower electricity bills.
The unit is powered on and run through multiple cooling cycles. Temperature output, noise, and electrical safety are all verified before we approve it for sale.
All prices include the reconditioned unit and professional installation. No hidden fees.
Not sure whether to buy new or used? Here's an honest comparison to help you decide.
| Feature | New Aircon | Second-Hand (K2L) |
|---|---|---|
| Starting Price | From $1,350 | From $700 Save 50% |
| Installation Included | Yes | Yes |
| Cooling Performance | Factory new | Restored to near-new |
| Warranty | Manufacturer warranty | K2L workmanship warranty |
| Best For | Long-term owner-occupied homes | Rentals, budget, quick replacement |
| Environmental Impact | New manufacturing | Reuse — reduces e-waste Eco |
We stock reconditioned units from Singapore's most popular brands. Availability changes regularly — WhatsApp us for current stock.
System 1 to 4 wall-mounted units for all HDB layouts.
Split and multi-split for private residences.
Affordable cooling for landlords — quality without overspending.
Cassette and wall-mounted for commercial spaces.
Every unit passes our 5-step process. If it doesn't pass, we don't sell it — no gambling on untested units from marketplace sellers.
Unlike Carousell sellers, our $700 price includes professional installation — no separate payment, no separate installer to find.
Covered by our workmanship warranty. If something goes wrong within the period, we fix it — no excuses.
Need servicing, repair, or gas top-up later? We handle it. One company for purchase, installation, and ongoing maintenance.
We're not a fly-by-night seller. K2L Aircon has served Singapore homes and businesses for over a decade.
Once you've picked your unit, we schedule installation at your convenience — typically within a few working days.
These are real Google reviews from customers who bought used and second-hand aircon from K2L.
"We got a second-hand AC from them. The service people were patient, the price was fair, and we're happy with it. Worth recommending."
"The price for the second-hand cassette aircon was very reasonable. The machine is in great condition and works perfectly. The cooling is fast, and the service was excellent. Happy to know they offer a warranty and proper installation service."
"Super professional! Recommended the perfect unit for my room, and got everything installed smoothly. Very tidy, cleaned up perfectly after the job."
Prefer a brand-new unit? Professional supply and install from $1,350 all-in. All major brands available.
Keep your second-hand unit in great shape. Servicing from $50 per unit, every 3 months recommended.
Clear rates for all services. Know exactly what you pay before we start any work.
Looking for something specific? Jump straight to the used aircon or second hand AC guide that matches what you need.
Reconditioned Daikin units, Singapore's most trusted brand.
Reconditioned Mitsubishi Electric units, from $700.
Covers 2 rooms with one outdoor unit, from $1,200.
Covers 3 rooms with one outdoor unit, from $1,700.
Sized and installed to fit HDB flats islandwide.
Reconditioned units for private and commercial spaces.
We cover all major Singapore towns. Select your area for local coverage details and pricing.