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Technician on a driveway with a ladder and flexible ducting ready for a ducted install

System type

Ducted Air Conditioning Plympton

Ducted air conditioning Plympton homeowners choose for whole-home comfort is what we design, install and service, and Plympton sits right on our regular run. One system in the ceiling, vents in every room you want conditioned.

Technician climbing to the roof with ducting laid out below

Whole-Home Ducted Cooling and Heating, Installed by a Local Team

Plympton Air Conditioning is family-owned, ten years working Greater Adelaide, and fully certified for refrigeration and air conditioning work. We're in the suburb most weeks, and every ducted quote is fixed before anything starts.

Call (08) 8246 6298

What a Ducted System Actually Is

A ducted system has three parts working together:

An indoor unit

Mounted in the ceiling space, where the air is conditioned

Ducting

Running through that space to carry air to each room

Vents and a controller

One outlet per zone, one panel on the wall

The outdoor unit with the compressor sits outside, same as a split system. The difference is reach: ducted air goes to every room on the plan, not just the one with a head on the wall.

Reverse cycle ducted does heating as well as cooling. That matters in Adelaide, where July nights bite and February afternoons burn, and one system covers both.

Call (08) 8246 6298
Technician crossing a tiled roof with a toolbox

Which Plympton Homes Suit Ducted

The housing decides this more than the budget does. Much of the suburb is detached and semi-detached brick homes built between the 1920s and the 1950s, with later infill units filling the smaller original allotments.

Detached family homes

are the natural fit. A ceiling unit plus ducting to the living zone and bedrooms gives one system doing the whole house, and zoning lets you shut off rooms you're not using.

Renovated cottages

can go either way. If the reno opened up the ceiling space, ducted works; if it didn't, a couple of well-placed split heads often does the job for less, and we'll say so.

Infill units and semis

usually suit splits better, because there's often no ceiling space worth the name. We look at the roof before we recommend anything.

The post-war homes near Marion Road are a common sweet spot: solid brick, decent ceiling cavity, and an ageing wall furnace or window box ready to retire. That's a clean ducted conversion.

Local air conditioning technician looking up at the job ahead

Running Cost Through Adelaide's Seasons

Adelaide summers run hot and dry, with heatwaves stacking consecutive days over 40. A ducted system sized correctly holds the whole house at temperature through that stretch without running flat out, and that's where the running cost is won.

Zoning saves the most.

Shutting off three bedrooms during the day cuts the conditioned volume, and the unit ramps down with it.

Modern inverters trim the bill.

Current systems adjust output up and down instead of switching on and off, holding temperature steady while drawing less power.

Reverse cycle heating is cheap heat.

Through a cold Adelaide winter it costs far less to run than plug-in electric heaters, and it warms every zoned room rather than one corner of one.

If gas is already connected and you want ducted heating specifically, we also install ducted gas heating, and we'll talk through which suits the house and the bills.

How it works

What the Install Involves

Ducted is the biggest air conditioning job we do, and the older the house, the more the planning matters.

  1. Step 1: Assessment and measure

    We check the ceiling space, the roof construction, the switchboard and the rooms you want conditioned, then design the duct layout.

  2. Step 2: Fixed quote

    You get the full price in writing before any work starts. No hourly rates, no bill shock.

  3. Step 3: The install

    Ceiling unit in, ducting run, vents cut and fitted, outdoor unit placed and connected. Most single-storey homes take two to three days.

  4. Step 4: Commissioning and handover

    We test every zone, balance the airflow and show you the controller before we pack up.

In the double-brick homes common across the suburb, duct routes and wall penetrations get planned around the solid construction rather than improvised on the day. If an old system has to come out first, the refrigerant is recovered and handled under our full refrigeration and air conditioning certification, so nothing is left on your plate.

Common Ducted Problems We Fix

Ducted systems fail differently to splits, and we get called for the same handful of faults:

Weak airflow in one room

Usually a crushed or disconnected duct above the ceiling

The system running but not cooling

Which can be refrigerant loss, a failing compressor or a controller fault

Water marks on the ceiling

Where a condensate drain has blocked and the tray is overflowing

Zones that won't switch

Typically an actuator or zone motor gone quiet

If your ducted system has stopped cooling, our air conditioner not cooling page runs through the likely causes, and repairs get booked fast.

Brands We Fit in Ducted

We match the brand to the job rather than the other way round. For ducted work we install and service Daikin, Mitsubishi Electric, Fujitsu and ActronAir, and each has strengths worth talking through at the quote stage.

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Why Choose Us for Ducted Work

Fixed Upfront Pricing.

The whole ducted price lands on paper before we start, so a two or three day job never becomes an open-ended bill.

Lifetime Labour Warranty.

If a fault occurs due to workmanship, the team returns and fixes it at no cost, on a system you'll live with for fifteen years or more.

Full ARC certification.

Ducted installs involve refrigerant, decommissioning and sometimes removing an old gas heater, and our RAC01 - Full Refrigeration and Air Conditioning Licence covers all of it.

Local and accountable.

We're family-owned, ten years in Greater Adelaide, and back through Plympton most weeks, so the people who fitted the system are the people who stand behind it.

Questions

Frequently Asked Questions

Can an older double-brick home take ducted air conditioning?

Usually yes, though the interwar and post-war brick homes common here need planned duct routes through solid walls and checked ceiling space, which we map at the assessment before quoting.

How long does a ducted installation take?

Most single-storey homes take two to three days once the duct routes are planned, with the ceiling unit, ducting and vents fitted, then commissioned and tested before we leave.

Does ducted air conditioning heat as well as cool?

A reverse cycle ducted system does both, warming the house through Adelaide's cold winters and cooling it through the dry summer heat, all from one set of controls.

Can I control which rooms get the air?

Yes, zoning lets you shut off unoccupied bedrooms or living areas, so you only pay to condition the rooms you're actually using.

Is finance available for a ducted system?

Yes, interest-free finance through Humm is available for larger jobs like ducted installs, and we'll walk you through the options with the fixed quote.

Talk to a local

Book Your Ducted System Quote Today

Call (08) 8246 6298 and tell us the rooms you want covered. We'll book an assessment, measure the ceiling space and hand you a fixed ducted quote, with $50 off first service for new customers. Get it in before summer, because once the heatwave hits, everyone remembers the ceiling at once.

Call (08) 8246 6298 Request a fixed quote

$50 off first service for new customers.

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