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Melbourne suburbs

Heating and cooling in WerribeeColder nights than the city, so heating does the heavy lifting.

An installer for Werribee

Licence-checked installers in Werribee who specialise in your kind of job see it, and the one who takes it calls you to quote.

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Werribee winters are colder at night than the city's. The Bureau's Laverton table for the western suburbs gives a July mean daily minimum of 5.0 degrees and a record low of minus 4.4, against a 7.3 average at Olympic Park. Most Werribee homes are houses, many built in the suburb's growth since the 1990s, so a reliable whole-house heater is usually the main job.

Updated 29 October 2026 · Written by the Find My Aircon team · How we check our facts

Werribee, locally

Halfway to Geelong

Werribee is in the City of Wyndham, 32 km south-west of the CBD, on the Werribee River about halfway between Melbourne and Geelong.

Growth since the 1990s

Since the 1990s Werribee has spread rapidly into surrounding greenfield land, and high-rise buildings have recently grown in its centre.

Houses first

Of 17,614 occupied homes in 2021, 85.0% were separate houses, 13.8% semi-detached or townhouses and 1.1% flats.

A third rented

33.3% of homes were rented at the 2021 Census, 38.6% owned with a mortgage and 25.2% owned outright.

Hot days too

Laverton averages 25.7 degrees on January days, but its record high is 45.0, so a cooling plan still matters.

Getting a gas ducted heater through a Werribee winter

  1. Service it before it's needed

    Energy Safe Victoria says to have a gas heater serviced at least once every two years by a qualified gasfitter. Autumn is the easy time to book.

  2. Keep the airflow up

    Clean or replace the return air filter as the manual says, and keep enough outlets open.

  3. Don't run exhaust fans with it

    Energy Safe Victoria warns that kitchen rangehoods and bathroom exhaust fans used while the heater runs can create negative pressure and draw carbon monoxide into living spaces.

  4. Leave flues and faults to a technician

    Seeley's technician guide says most pressure faults come from blocked flues or blocked pressure tappings, which is licensed work.

When the heater is due for replacement

No rule makes an owner-occupier give up gas heating. The ACT Government sums up the trade-off: gas heats a home quickly, while reverse cycle has much lower running costs. Ducted reverse cycle adds summer cooling through the same vents, but needs new ducts, because gas ducts are too narrow for it.

If you rent the house out, a main living area heater that fails for good from 1 March 2027 has to be replaced with energy efficient electric. In an apartment in the centre, a reverse cycle split is the straightforward choice.

What we'd do

What we'd do in Werribee

Service the gas ducted heater every two years and fix airflow problems early. When it's near the end, we'd get ducted reverse cycle and a new gas heater quoted side by side in autumn, with the heating capacity sized for those cold western nights, then choose on comfort and running costs.

Send us the job and your 3030 postcode. Local installers who handle that type of job, licence-checked, get to see it, and the one who takes it is the only one with your details. If no one near Werribee takes it within 48 hours, installers in other parts of Victoria may see it too.

From installers we pass jobs to

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Underfloor heating pipe laid on insulation panels. By a Melbourne installer we pass jobs to.

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Questions people ask

Is Werribee really colder than Melbourne?
At night, yes, going by the nearest Bureau table we have. Laverton, in the western suburbs, averages 5.0 degrees on July nights, against 7.3 at Olympic Park in the city. There's no Werribee table in our facts.
Do I need to switch my Werribee home off gas?
Not for heating. The 2025 Victorian reforms leave heating in owner-occupied homes alone. Gas hot water at the end of its life must be replaced with electric from 1 March 2027.

Ready for the right installer to take a look in Werribee?

Your postcode and three quick questions. Licence-checked local installers who specialise in your kind of job see it, and the one who takes it gets in touch to quote.

Free for you. Installers pay us for each job we pass on.

Where this information comes from

We don't publish prices. Every home is different, so an installer's written quote is the only real number. How we write and check these pages.

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