“Booked a pre-winter service on our old ducted heater. They did a carbon monoxide test, cleaned the burner and it fires up first go now.”
Verified
Prahran packs Victorian terraces, apartments and converted warehouses into a tight inner-south grid, with ducted gas heating fitted wherever it fits. FreshDuct services them carefully — carbon monoxide test, burner clean and airflow check in compact homes.
Terrace or apartment heater running long without warming up? Book an airflow and burner check.
Prahran is a dense, fashionable inner-south suburb of Victorian terraces, period apartments and converted warehouses around Chapel and Greville Streets. Space is tight, so ducted gas heating is squeezed into compact footprints with short runs and modest returns.
In a tight home, airflow makes or breaks the heating. A restricted return or a choked filter leaves a Prahran heater running long and hard for little warmth, and on an older unit that hard running is when heat-exchanger faults show up. We service the burner, clear the airflow, check the controls and run a carbon monoxide test so the home warms efficiently and safely.
The things we check first on a Prahran ducted gas heater — based on the local homes, systems and conditions.
Compact Prahran homes often have small returns that clog quickly. We clean or replace the filter and check the airflow so the heater is not starved and running long for little heat.
Whatever the age of the unit, every Prahran service ends with a heat-exchanger inspection and a negative-pressure carbon monoxide spillage test.
A small heater warming a full terrace or apartment works hard. We clean and tune the burner so it delivers its heat without labouring or getting noisy.
Real photos from FreshDuct ducted gas heater service, carbon monoxide testing and duct work. We document every service with clear before-and-after photos.



One local team for the whole system — from an annual ducted heater service and carbon monoxide test to duct cleaning, cooling and split systems.

A full annual service and tune of your ducted gas heater — burner, heat exchanger, thermostat and airflow all checked.
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A negative-pressure CO spillage test on the gas heater — the critical safety check for a cracked or corroded heat exchanger.
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Cleaning the ducts and vents that carry warm air through your home for cleaner, healthier heating.
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Return-air filter, supply vents and airflow checked so the heater runs efficiently and warms every room evenly.
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Servicing the evaporative cooler that often shares your home’s ductwork, ready for summer.
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Cleaning and sanitising wall-mounted split systems for cleaner, more efficient heating and cooling.
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A Prahran ducted heater in a terrace, apartment or warehouse conversion gets a full service the same as anywhere else — we clean the burner, inspect the heat exchanger, test the controls and run a carbon monoxide check, working neatly in whatever space the unit lives.
The typical Prahran complaint is a heater that runs and runs without the room ever feeling warm. That is almost always restricted airflow, and we clear it so the unit reaches temperature quickly and cycles efficiently, with photos of anything we replaced.
FreshDuct services ducted gas heaters across Prahran and Windsor 7 days a week, and we are regularly working nearby in St Kilda, Richmond, Brighton and Carlton, so a Prahran job fits easily into our run.
From the terraces off Chapel Street to the apartments near Greville Street, we handle compact inner-south installs every week and can prioritise a heater that has stopped working.
A thorough, documented annual service — every component checked and a carbon monoxide test done before the cold sets in.
We check the whole ducted gas heater — burner, heat exchanger, gas valve, thermocouple, ignition and wiring.
A negative-pressure CO spillage test to make sure the heat exchanger is sound and nothing is venting into your home.
Burner, injectors and ignition cleaned and adjusted so the heater lights reliably and burns cleanly.
Return-air filter and supply vents checked and cleared so warm air flows freely to every room.
Thermostat, sensors and controls tested so the heater cycles correctly and holds the temperature you set.
A clear service report with photos and honest advice on whether to service or replace.
Verified 5-star reviews from across FreshDuct’s heating, cooling and duct services.
“Booked a pre-winter service on our old ducted heater. They did a carbon monoxide test, cleaned the burner and it fires up first go now.”
Verified
“Turned up on time, showed me the heat exchanger and explained the CO test properly. No scare tactics, just honest advice.”
Verified
“Our floor-ducted heater was noisy and slow to warm up. FreshDuct serviced it, replaced the filter and it heats the whole house again.”
Verified
“Great communication and a tidy job. They checked the thermostat and airflow and sorted a room that was never getting warm.”
Verified
“Honest team — they told me the unit was worth servicing rather than replacing and saved me a lot of money.”
Verified
“Quick, professional and clean. The report and photos showed exactly what they checked on the gas heater.”
Verified
We cover Prahran and the surrounding suburbs. Explore nearby areas and related FreshDuct services.
Yes. We service ducted gas heaters in Prahran terraces, apartments and converted warehouses, working in whatever compact space the unit occupies. Each service covers the burner, heat exchanger, controls and airflow, and finishes with a carbon monoxide test.
In a compact home it is nearly always restricted airflow — a small or clogged return starving the heater so it runs long and cuts out on its limit. We clear the airflow and tune the burner so the room reaches temperature quickly.
Yes. FreshDuct services, tunes and carbon-monoxide tests ducted gas heaters across Prahran and the surrounding inner south, 7 days a week. Call 04 3191 8137 or request a free quote.
A standard annual service and carbon monoxide test is a fixed, affordable price; the cost only changes if the heater needs a part such as a thermocouple, igniter, filter or fan component — and we quote those clearly before we fit anything. Call 04 3191 8137 for pricing.
Every two years at a minimum, and ideally once a year before winter. An annual service in autumn means the burner, heat exchanger and controls are checked and a carbon monoxide test is done before you rely on the heater through the cold months.
Yes. Every ducted gas heater service we do includes a carbon monoxide safety check — we test for CO spillage and inspect the heat exchanger for cracks, because a faulty exchanger can leak carbon monoxide into the home. It is the single most important reason to service a gas heater.
Annual service and tune, carbon monoxide safety test, burner & heat-exchanger check, filter and airflow — a clean, documented service with photo proof. Available 7 days.
Tell us about your ducted heater and home — we respond fast, 7 days.