“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
Ringwood grew with 70s and 80s brick estates around Eastland, and many of those original ducted heaters are now reaching the end of their working life. FreshDuct gives an honest service-or-replace verdict — backed by a carbon monoxide test, never a scare.
Heater is thirty-odd years old? We will tell you straight whether to service it or replace it.
Ringwood is a busy outer-eastern hub, redeveloped around the Eastland centre and the rail interchange but still ringed by the 70s and 80s brick-veneer estates that built the suburb. A great many of those homes are on their original ducted gas heater, and after thirty-odd winters plenty of those units are genuinely nearing the end of the road.
That makes the honest service-or-replace conversation the important one in Ringwood. Some units just need a clean, a part and a good tune to see out several more winters; others have a cracked exchanger or failed components and are past economic repair. We inspect the heat exchanger, run a carbon monoxide test, and give you a straight verdict either way — no scare tactics, no pressure to replace.
The things we check first on a Ringwood ducted gas heater — based on the local homes, systems and conditions.
Many original Ringwood estate heaters are now genuinely near the end. We assess each one honestly and tell you plainly whether it is worth a service or due for replacement.
The verdict starts with the heat exchanger. We inspect it closely for cracks and corrosion and run a carbon monoxide spillage test, because that is what decides safe-to-run or not.
We are not here to sell you a new unit you do not need. If a service will do, we say so; if the heater is spent, we explain exactly why.
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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When a Ringwood heater is pushing thirty or forty years old, the real question is whether to keep spending on it. We inspect the heat exchanger, run a carbon monoxide test, clean and tune the burner, and only then give you a clear verdict on whether a service is enough.
Most units we look at are still worth keeping — a clean, a part and a tune buy several more winters. When one is genuinely finished, we tell you straight and explain why, so you can plan a replacement on your terms rather than after a mid-winter breakdown.
FreshDuct services ducted gas heaters across Ringwood, Ringwood East and Ringwood North 7 days a week, from the homes near Eastland to the original estate streets around the edges.
We work nearby in Box Hill, Doncaster, Glen Waverley and out towards Dandenong, and can bring forward any Ringwood heater that has failed or that you want assessed before you commit to repairs.
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 Ringwood and the surrounding suburbs. Explore nearby areas and related FreshDuct services.
That is exactly the call we help you make. We inspect the heat exchanger, run a carbon monoxide test and check the core components, then give a straight verdict. Most older Ringwood units are still worth servicing; we only recommend replacement when the exchanger is cracked or the unit is genuinely past economic repair.
No. Our job is an honest assessment, not a sale. If a service and a part will keep your Ringwood heater running safely, that is what we recommend. We only suggest replacement when the carbon monoxide test or the heat-exchanger inspection shows the unit can no longer run safely.
Yes. FreshDuct services, tunes and carbon-monoxide tests ducted gas heaters across Ringwood and the surrounding outer east, 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.