Most homes in Singapore are HDB flats, and most of our second hand aircon customers are HDB families looking for affordable cooling. A used aircon for your HDB flat from K2L is sized to your room, installed to fit your aircon ledge and existing piping where possible, and comes with a warranty.
Whether you just got your keys or your old unit finally gave up, here is why a used aircon fits HDB living.
Renovation costs add up fast for a new HDB flat. A used aircon from K2L starts at $700, freeing up budget for the rest of your reno.
We measure your aircon ledge and existing piping before install, so the outdoor unit fits properly and neatly, no awkward retrofits.
Renting out a spare room or a whole HDB unit? A second hand aircon keeps tenants comfortable without a big upfront cost.
Every used aircon we install in an HDB flat comes with a warranty on parts and workmanship, so you are covered after move in.
A rough guide to what most HDB households in Singapore choose. We confirm the exact setup after seeing your flat.
Five steps every second hand aircon unit passes before it goes into your flat.
Checked for faults, leaks, and part condition before entering stock.
Full disassembly and chemical cleaning of all components including coil and blower.
Worn or faulty parts replaced with genuine or compatible spares.
Refrigerant checked and topped up to manufacturer specifications.
Unit run and tested for full cooling performance before delivery.
Our technicians follow standard HDB placement rules for the outdoor condenser unit on your aircon ledge, and route piping through existing conduit wherever possible to avoid extra drilling. If your flat already has piping from a previous unit, we reuse it where it is still in good condition to save you cost.
For official energy efficiency guidance on air conditioners in Singapore, see the NEA air conditioner guide. Not sure where to start? Read our step by step guide on how to buy second hand aircon in Singapore.
Yes. Second hand aircon is one of the most common choices for HDB flats in Singapore, especially for new BTO owners furnishing on a budget or landlords preparing a rental unit.
A 4-room flat usually needs a system 2 setup covering the living room and one bedroom, starting from $1,200 at K2L. A single unit for one room starts from $700. WhatsApp us your flat type for an exact quote.
Where the existing piping is still in good condition, yes, which saves you cost on installation. Our technician checks this during the site visit before confirming your final price.
Reconditioned Daikin units, from $700.
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.
Reconditioned units for private and commercial spaces.
Learn the real difference before you buy.
WhatsApp us your flat type and town, we will recommend the right used aircon setup and price.