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TECO air conditioning and heatingBought it in a store? The install is where the warranty is won or lost.

TECO says it has operated in Australia for over 50 years, and you buy its split systems, portables and window wall units through stockists and resellers. So the unit often comes from one place and the install from another. TECO now gives 7 years on splits and ducted systems bought after 1 July 2025, as long as the unit came from an authorised TECO reseller and a licensed technician put it in.

Updated 29 October 2026 · Written by the Find My Aircon team · How we check our facts

What does TECO sell?

TECO's appliances site lists single split systems in its Platinum 3D Series, plus multi-split, ducted, cassette, portable and window wall air conditioners. The Find a stockist tool searches 5 to 100 km around an address and filters by product type, with a separate commercial wholesale category.

For help choosing, TECO's FAQ sends you to "Your TECO retailer or installer". We're neither, and we don't sell TECO units. Our part is matching the install with one licence-checked local installer.

Which TECO warranty do I have?

Bought before 30 June 2025Bought after 1 July 2025
High-wall split5 years7 years
Multi-head split5 years7 years
Ducted split5 years7 years

That's from TECO's domestic warranty document, a file created on 9 October 2025. The date on your receipt decides which column you're in, so keep the receipt somewhere safe.

How do I buy a TECO and the install separately?

  1. Line up the installer first

    Some installers won't fit a unit you've bought yourself, and a good one will check the size and the outdoor spot before you buy. Our size calculator gives you a starting point.

  2. Buy from an authorised TECO reseller

    TECO's warranty excludes products that weren't. A marketplace listing from an unknown seller can cost you the cover.

  3. Have a licensed technician fit it

    TECO states: "All TECO splits must be installed by a licensed technician." That means an ARC refrigerant licence at the least, plus your state's plumbing and electrical licences.

  4. Keep the receipt and the install paperwork together

    One proves the purchase date, the other proves who installed it.

What the TECO warranty won't cover

  • Problems linked to relocating the air conditioner, so moving house with it is a risk.
  • Units in caravans, relocatable homes or boats.
  • Weathering of paintwork or metalwork from corrosive air. TECO's outdoor coils have what it calls Gold Fin Protection, an anti-corrosion coating, but it gives no rule about distance from the sea.

What you can do yourself

You can

  • Measure the room before you shop, so you're buying the right size.
  • Confirm the stockist is an authorised TECO reseller before you pay.
  • Check error codes in the user manual, which TECO links from each product page.
  • Clean the filters as that manual describes.

Leave to a licensed installer

  • Fitting both units and running the refrigerant pipework.
  • The electrical connection and any new circuit.
  • Moving a TECO to another room or house.
  • Working out a fault the error codes don't explain.

Questions for whoever installs your TECO

  • Do you install units the customer has bought, and does that change your workmanship warranty?
  • What licences do you hold for this job, and what's your RTA number?
  • Is this size right for the room, and where will the outdoor unit go?
  • Which certificates will I receive when you finish?

What we'd do

What we'd do

Before buying a TECO in a store, we'd find the installer and have them confirm the size and where the outdoor unit can sit. Then buy that model from an authorised TECO reseller, keep the dated receipt, and let a split specialist who's happy fitting customer-supplied units do the rest.

Questions people ask

Who is TECO in Australia?
TECO's Australian privacy policy names Teco Australia Pty Ltd, with a postal address at Wetherill Park NSW. TECO says it has been operating here for over 50 years.
Is the TECO warranty 5 or 7 years?
For high-wall, multi-head and ducted splits, TECO's document gives 5 years if bought before 30 June 2025 and 7 years if bought after 1 July 2025. Check the date on your receipt.
Can I install a TECO split myself?
No. TECO says all its splits must be installed by a licensed technician, and handling refrigerant needs an ARC licence under national law.

Ready for the right installer to take a look?

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Where this information comes from

We don't publish prices. Every home is different, so an installer's written quote is the only real number. How we write and check these pages.

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