“Our split stopped cooling in a heatwave. FreshDuct found a leak on the outdoor unit, repaired it and re-gassed it — icy cold again the same day.”
Verified
Prahran blends single-fronted terraces with newer apartments, and condensers end up squeezed onto tiny courtyards and balconies. When a cramped unit overheats or a system stops cooling, FreshDuct diagnoses the true fault and repairs it properly, all major brands.
A balcony or courtyard condenser with no breathing room runs hot and trips — we find why it is really cutting out.
Prahran is a busy inner-southern mix of single-fronted terraces, subdivided cottages and newer apartment blocks, and cooling is nearly always a split system. The outdoor units go wherever space allows — a courtyard the width of a corridor, a balcony rail, a wall bracket over a side return — and space is the one thing Prahran does not have much of.
A condenser with little clearance recirculates hot air, climbs to high head pressure and shuts itself down, and on an apartment balcony a partial fault gets uncomfortable fast. We separate a real defect — failed fan motor, weak capacitor, refrigerant leak — from a straightforward airflow problem, and repair the cause rather than resetting the unit and hoping.
The faults we see most on Prahran split systems — based on the local homes, install styles and conditions.
A Prahran condenser boxed onto a balcony or tight courtyard overheats and trips on high pressure. We check clearances, then test the fan, gas and sensors to find what is really shutting it down.
With little airflow to spare, a slowing outdoor fan or weak capacitor tips a cramped unit into shutdown quickly. We test both and carry common replacements to get cooling back the same visit.
Splits run from a courtyard up to an upstairs bedroom carry long line-sets that develop slow leaks. We pressure-test, repair the leak and re-gas to the correct charge instead of topping up.
Real photos from FreshDuct split-system diagnostics, refrigerant work and repairs. We document every job with clear before-and-after photos.



One local team for the whole system — from a not-cooling diagnosis and re-gas to parts, board repairs and an annual tune. Need a hygiene clean instead? We do that too.

Not cooling or heating? We fault-find the whole system — refrigerant, electrics, sensors and board — and tell you plainly what it needs.
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Low on refrigerant means a leak. We pressure-test, find and repair the leak, then re-gas to the correct charge — not just a top-up.
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A full service and tune — pressures, electrics, capacitor, fan and drain checked so the system runs efficiently and reliably.
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Capacitors, fan motors, PCBs, sensors and contactors sourced and replaced for all major brands, with a clear quote first.
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Need a hygiene clean instead? Deep coil and barrel-fan cleaning, mould treatment and sanitising for cleaner, healthier air.
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Ducted, evaporative and multi-head systems too — one local team for heating, cooling and ventilation across Melbourne.
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When a Prahran split keeps cutting out we start with the outdoor unit and its surroundings. A condenser hemmed in by walls, a balcony balustrade or a neighbour’s fence cannot shed heat, so we measure the clearances and airflow before condemning any part.
If the siting is sound we test the refrigerant pressures, the capacitor, the outdoor fan motor and the control board, and read the stored error codes. We then repair the actual fault — a leak, a failed motor, a tired capacitor — and re-check the cooling output so the unit holds up through a full hot afternoon.
FreshDuct services and repairs split systems across Prahran and Windsor seven days a week, and we work the surrounding inner south regularly — St Kilda, Richmond, Brighton and Carlton — so a Prahran job slots straight into the run.
From the terraces off Chapel Street to the apartments near Greville Street, access is often tight and parking scarce, so we plan for it and still complete the diagnosis and, where we can, the repair in one visit.
A methodical diagnosis and repair — we find the actual fault, quote it clearly, and fix it right the first time.
We run the system, read any error codes and test the electrics, sensors and refrigerant pressures to find the real fault, not just the symptom.
If it is low on gas we pressure-test to find the leak — a re-gas without fixing the leak just fails again in a season.
You get a clear, itemised quote before any part is fitted — capacitor, fan motor, PCB, sensor or a re-gas, with honest advice on repair-versus-replace.
We fit the part, repair the leak and re-gas to the manufacturer charge, then re-test cooling and heating output.
Electrics, contactor, fan, drain and airflow checked and tuned so the system runs efficiently and reliably.
A clear report with photos and honest advice on whether to keep servicing or plan a replacement.
Verified 5-star reviews from across FreshDuct’s split-system, heating and cooling services.
“Our split stopped cooling in a heatwave. FreshDuct found a leak on the outdoor unit, repaired it and re-gassed it — icy cold again the same day.”
Verified
“Bedroom head was throwing an error code and shutting down. They diagnosed a faulty PCB, quoted it and had it running the next visit.”
Verified
“Honest team — the outdoor fan motor had failed and they replaced it rather than pushing a whole new system. Saved me a fortune.”
Verified
“Great communication. They tested the capacitor and pressures, showed me the readings and explained exactly what was wrong.”
Verified
“Multi-head system, one room never cold. They tracked it to a blocked drain and low charge on that circuit and sorted both.”
Verified
“Quick, professional and tidy. The report and photos showed exactly what they checked and fixed on the unit.”
Verified
We cover Prahran and the surrounding suburbs. Explore nearby areas and related FreshDuct services.
A condenser sitting on a balcony or in a narrow courtyard has little room to throw off heat, so on a hot day it recirculates its own warm air, runs at high pressure and trips out to protect itself. We check the clearances and airflow first, then test the fan motor, gas charge and sensors, because better airflow sometimes matters more than a new part.
Quite possibly. Splits run from a courtyard unit up to an upstairs room use long line-sets, and those develop slow refrigerant leaks over time. A system low on gas cools weakly, ices up and eventually cuts out. We pressure-test to locate the leak, repair it, and re-gas to the correct charge rather than simply topping the system up.
Yes. FreshDuct diagnoses and repairs split systems across Prahran and the surrounding inner south, 7 days a week — not-cooling and not-heating faults, re-gas and leak detection, error codes and parts for all major brands. Call 04 3191 8137 or request a free quote.
It is usually one of a few things: low refrigerant from a slow leak, a failed capacitor or fan motor on the outdoor unit, a blocked filter or coil, or a fault on the control board. We diagnose the actual cause rather than guessing, and quote the repair before we start.
We do, but a split system is a sealed circuit — if it is low on gas it has a leak. A top-up alone just leaks out again within a season, so we pressure-test to find the leak, repair it, then re-gas to the correct manufacturer charge.
It depends on the age, the brand and the fault. A capacitor, fan motor or sensor on an otherwise sound unit is well worth repairing; a failed compressor or a leaking coil on a 12-to-15-year-old system often is not. We give you honest, itemised advice either way.
Not-cooling & not-heating diagnostics, gas re-gas and leak detection, error-code faults, capacitor, fan-motor and board repairs, and an annual tune — a clean, documented service with photo proof. Available 7 days.
Tell us the fault and your split system — we respond fast, 7 days.