Buying a Second-Hand Fridge in Sydney: What to Check

The cheapest fridge is rarely the cheapest fridge. A $150 second-hand unit that uses three times the electricity of a modern one can cost you the difference back within two years — and then keep costing you. That doesn't mean don't buy used. It means check the right things.

Run the numbers before anything else

Find the annual kWh figure on the energy label or the compliance plate inside the door. Multiply by your electricity rate — roughly 30–45c per kWh is reasonable for Sydney planning.

A worked example. A 15-year-old fridge rated at 700 kWh/year costs roughly $245 a year at 35c. A modern equivalent at 300 kWh/year costs about $105. That's a $140-a-year difference — so a $200 used fridge is more expensive than a $600 new one within three years, and you still own the old one.

If it's going in a garage, add 30–60% to the old fridge's figure, because label ratings are measured in controlled conditions rather than a 45°C shed.

None of that means used is always wrong. A three-year-old fridge from someone who's moving is often a genuinely good buy. A fifteen-year-old one almost never is.

What to check in person

Never buy a fridge you haven't seen running.

1. Have it plugged in and cold when you arrive. If the seller "just unplugged it to clean it", come back another day. A fridge needs hours to reach temperature, and this is the standard way a non-working unit gets sold.
2. Put your hand inside. It should be genuinely cold, and the freezer properly frozen.
3. Listen. Gurgling and occasional clicking is fine. Loud humming, rattling or grinding is not.
4. Check the door seals. Close the door on a sheet of paper — if it slides out easily, the seal has failed. Look for cracks, tears and hardened rubber.
5. Feel the back. Warm is normal. Very hot suggests the compressor is struggling.
6. Look for rust, especially around the base and the back. Coastal Sydney fridges corrode faster.
7. Smell inside. A persistent musty or sour smell often means mould in the insulation or drain, and it doesn't come out.
8. Check the shelves and drawers are all there and unbroken. Replacements are expensive and often unavailable for older models.
9. Find the age. The compliance plate inside usually carries a manufacture date or a serial number that encodes it. Ask directly — vagueness about age is a signal.
10. Check for condensation on internal walls, which points at a seal or insulation problem.

Walk away if

• It's not plugged in and cold when you inspect it
• The seller can't or won't say how old it is
• There's heavy frost build-up in a frost-free model
• There's rust through the cabinet, not just surface marks
• It smells persistently musty
• It's more than about ten years old, unless it's nearly free and only for temporary use
• Any part of the story is "it just needs a gas top-up" — a sealed system that has lost refrigerant has a leak, and that's rarely economic to fix

Measure before you buy

Two measurements, both frequently skipped:

• The alcove — width, depth and height, plus the manufacturer's ventilation clearances and room for the door to swing fully open
• The route in — every doorway from the front door to the kitchen, plus stairs, the turn on the stairs and the ceiling height above them

Getting it home

Transport it upright if you possibly can. If it has to lie down, stand it upright at the other end and wait 24 hours before plugging it in. Compressor oil migrates into the refrigerant lines when a fridge is tipped, and switching it on before that drains back can kill the compressor — sometimes weeks later, long after you've stopped connecting the two events. More on transporting fridges.

And the one you're replacing

Whatever fridge the new-to-you one is replacing needs to go somewhere, and it can't go on the kerb without a booked council collection. Every fridge holds refrigerant that must be recovered under licence before the unit is crushed.

We collect fridges and freezers — $80 for a small–medium unit, $150 for a large one — within 24–48 hours across Sydney. Doors can stay on, and you don't need to be home, provided the fridge is outside at the agreed kerbside collection point before pickup. Please arrange safe placement there in advance. Collections run Monday to Friday, 6am–4pm.

Frequently asked questions

Is a second-hand fridge ever a good idea?

Yes — for a recent, efficient unit, or as a genuinely short-term stopgap. It's specifically the very old cheap ones that cost you.

How do I find out a fridge's age?

Check the compliance plate inside the cabinet for a manufacture date or serial number, or ask the seller directly.

What if it stops working after I buy it?

Private sales generally carry no warranty. That's the risk you're pricing in — another reason to see it running cold before paying.

Can I sell my old fridge instead of disposing of it?

The market for old fridges is thin, precisely because of the running-cost maths above. Free listings move; paid ones often don't.

Booking the old one out

Book a fridge pickup — from $80 →