3D Airconditioning and Refrigeration

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3D Airconditioning and Refrigeration Fully Licenced Technicians and ARCtick accredited with 30+ years experience in the industry.

Servicing
Innisfail, Tully, Ingham, Cassowary Coast, Cairns, Tablelands

Paw paw farm cold room in Mirrawinni. Not holding. Now holding again.The cold room had a refrigerant leak, it was still ...
04/11/2026

Paw paw farm cold room in Mirrawinni. Not holding. Now holding again.

The cold room had a refrigerant leak, it was still running on an old gas type, and the circuit breakers were playing up.

- Gauges on the condensing unit to track down the leak
- Leak dealt with, then recharged on the current gas (the old gas is no longer current, so it couldn't just be topped up)
- Breaker faults rectified so the plant powers up and stays on
- Up the ladder to the rooftop compressor and fan unit
- Readings checked on the gauges before we packed up

All in the one visit. On a working farm, a cold room that won't hold temperature is stock on the line.

See the job: https://www.3dairconditioning.com.au/project/cold-room-repaired-paw-paw-farm-mirrawinni/
Cold room or coolroom playing up? Call 0459 737 893

Turned up when they said they would."Very happy with service. Great work and turned up when they said they would. I didn...
03/11/2026

Turned up when they said they would.

"Very happy with service. Great work and turned up when they said they would. I didn’t realise how bad my air con’s were. Very happy with results. Highly recommend."
Christine M., Google review

Thanks Christine. Not realising how bad they were is something we hear a lot. In FNQ humidity, mould and dust build up on the coil and fan behind the filters, where you can't see them, and the unit blows air across that build-up every time it runs. A musty smell, black spots around the louvres or weak airflow are the usual signs it's due.

Unit too far gone for a clean? We also do new aircon installations, with a free on-site quote.

What a hydro clean includes: https://www.3dairconditioning.com.au/services/aircon-cleaning/

Call 0459 737 893 or email [email protected]

02/11/2026

Summer starts 1 December. Is your aircon ready for it? ❄️

If it's time for a new one, here's how an install with us goes:
1. On-site quote: we look at the rooms and quote a fixed price before any work starts
2. Sized for the tropics: ceiling height, glazing, insulation and humidity, not just floor area
3. Daikin, Toshiba or Mitsubishi Heavy Industries, or we fit the unit you've already bought
4. Most single back-to-back splits are installed and tested in a day
5. Wall sealed, pipework capped, site left clean

Book your install before the December rush.
📞 0459 737 893
👉 https://www.3dairconditioning.com.au/services/air-conditioning-installation/

Water dripping from the indoor unit? It's usually the drain.As your aircon cools, it pulls moisture out of the room, and...
30/10/2026

Water dripping from the indoor unit? It's usually the drain.

As your aircon cools, it pulls moisture out of the room, and that water is meant to run away through the condensate drain. In the tropics, mould and dust build up fast and block that line.

A clean fixes most cases. If the leak comes with poor cooling, it can also point to an iced-up coil, which we diagnose on site.

Either way, you get the fault, the fix and the cost before we touch a spanner.

More on our repairs: https://www.3dairconditioning.com.au/services/air-conditioning-repairs/

Call 0459 737 893 or email [email protected]

Heading out for the day? Switching the aircon off saves it cooling an empty house.If you get home, turn it on, and it's ...
29/10/2026

Heading out for the day? Switching the aircon off saves it cooling an empty house.

If you get home, turn it on, and it's humming away but blowing warm air, try these quick checks before you call anyone:

1. Remote on Cool (the snowflake), not Fan or Dry, set below the room temperature
2. Filters clean. Blocked filters are the number one cause of weak cooling
3. Outdoor unit fan spinning and clear of leaves and clippings
4. Breaker not tripped. Reset it once. If it trips again, stop and call a licensed technician

Still not cooling? It could be low refrigerant from a leak, dirty coils, or a failing capacitor or compressor. That's licensed work, and we do 24/7 emergency repairs.

The full troubleshooting guide: https://www.3dairconditioning.com.au/air-conditioner-not-blowing-cold-air/

Call 0459 737 893 or email [email protected]

Smells like an old damp towel when the aircon kicks on?That musty smell almost always means mould or mildew growing on t...
28/10/2026

Smells like an old damp towel when the aircon kicks on?

That musty smell almost always means mould or mildew growing on the evaporator coil or in the filters. FNQ gives mould everything it needs: humidity keeps the inside of a split system damp, it stays warm almost year round, and household dust on the coil gives it something to feed on.

What you can do yourself:
- Wash the filters every few weeks through the hot, wet months
- Use dry mode on humid days
- Run fan-only for 20 to 30 minutes after cooling to dry the coil

If the smell keeps coming back after the filters are clean, the mould has reached the coil and fan, and that needs a proper hydro clean.

What each smell means: https://www.3dairconditioning.com.au/why-does-my-air-conditioner-smell/

Call 0459 737 893 or email [email protected]

An air conditioner only performs as well as its installation.That's why every install starts with an on-site inspection....
27/10/2026

An air conditioner only performs as well as its installation.

That's why every install starts with an on-site inspection. Room dimensions, ceiling height, insulation, window load and the FNQ humidity all move the number, so we size it there, then quote a fixed price before any work starts.

We supply and install Daikin, Toshiba and Mitsubishi Heavy Industries, or fit a unit you've already bought if it suits the room. Split systems, multi-heads, ducted and larger commercial setups.

Most single back-to-back split installs are finished within a day, with wall penetrations sealed, pipework capped and the site left clean.

Pictured: a split system install in El Arish.

https://www.3dairconditioning.com.au/services/air-conditioning-installation/

Request an on-site quote: 0459 737 893 or [email protected]

Cool upstairs. Hidden downstairs.This Mission Beach home overlooking the beach had an old split ducted system that neede...
27/10/2026

Cool upstairs. Hidden downstairs.

This Mission Beach home overlooking the beach had an old split ducted system that needed to go. We pulled it out and put in four new Daikin R32 split systems.

Downstairs, the outdoor condensers sit on concrete pads in the subfloor crawl space, with the refrigerant piping and cabling run along the bearers and joists. Tight work, but it keeps everything out of sight and off the walls. Where the runs had to show, we did custom long pipework in white conduit, kept straight and tidy.

Upstairs, the wall heads went into the rooms facing the coast, the study above the desk, the bathroom above the freestanding tub, and the butler's pantry.

Full photos and job details: https://www.3dairconditioning.com.au/project/remove-old-split-install-4-aircons-mission-beach/

Replacing an old system? Call 0459 737 893 or email [email protected] for an on-site quote.

"What size air conditioner do I need?" is the question we get asked more than any other.The floor-area chart you'll find...
23/10/2026

"What size air conditioner do I need?" is the question we get asked more than any other.

The floor-area chart you'll find online wasn't written for Far North Queensland. Up here, a big share of the machine's work goes into pulling humidity out of the air, not just dropping the temperature.

Before we quote, we check seven things on site: room volume (not just floor area), glazing and which way it faces, insulation, humidity load, how many people use the room, air movement between rooms, and whether it also has to heat.

Bigger isn't safer. An oversized unit hits the temperature fast, shuts off, and never runs long enough to dry the air, so the room ends up cold and clammy. And up the range it's a different calculation: winter mornings in Atherton, Malanda and Millaa Millaa regularly sit in single digits, so the unit has to heat properly too.

Pictured on slide 1: a 12.5kW unit sized for a gym floor in Innisfail. Floor area alone would have picked something smaller.

The full guide, with rough kW ranges by room size: https://www.3dairconditioning.com.au/what-size-air-conditioner-do-i-need/

Book an on-site quote: 0459 737 893 or [email protected]

Address

Innisfail, QLD
4860

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+61459737893

Website

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