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Goulburn, New South Wales

Heating and cooling in GoulburnBuilt for cold nights, with summer days to match.

An installer for Goulburn

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

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Goulburn needs serious heating and some real cooling. At Goulburn Airport, July's mean minimum is 0.3 degrees and January's mean maximum is 28.1, with dry summer afternoons. A reverse cycle system sized for winter is the natural starting point, and evaporative cooling is worth a look for the dry heat.

Goulburn's climate and homes

Cold for much of the year

Bureau of Meteorology averages at Goulburn Airport AWS (640 m up, 1991 to 2024) put July's mean minimum at 0.3 degrees, and the mean daily minimum across the whole year at 6.1. The lowest reading on record is minus 10.9 degrees, in August.

A lot of cold nights inland

AdaptNSW's South East and Tablelands snapshot, which names Goulburn as one of the region's major cities, says nights below 2 degrees climb to over 90 a year in central inland parts of the region, against fewer than 10 on the coast.

Warm, dry summers

January's mean maximum is 28.1 degrees with afternoon humidity of 41%, and the record high is 42.8.

Climate zone 7

The NCC lists Goulburn as climate zone 7, cool temperate, the same zone as Canberra.

Post-war brick veneer and fibro

Goulburn Mulwaree Council says many homes from the post-war period (about 1945 to 1970) were mass manufactured, and brick veneer and asbestos fibro were the two most common materials. In 2021, 87.5% of occupied homes in the council area were separate houses.

Fibro homes: tell the installer first

If your home is post-war fibro, treat the wall and eave sheeting as possible asbestos until it's been checked. Don't drill or cut through it yourself to run cables or pipes. Tell the installer before they quote, so they can plan the wall penetrations and the outdoor unit mounting.

The jobs that suit Goulburn's climate

Heating first. A reverse cycle split or ducted system can carry a Goulburn winter if it's sized for heating. Look at the heating capacity at 2 degrees on the energy label, and have it sized from a heat load for the rooms you use on a cold night. Mitsubishi Electric calls a professional heat load calculation essential.

Ducted for whole houses. With most homes detached, ducted reverse cycle or gas ducted heating is worth comparing. Jemena names the Southern Tablelands among the regions its gas network serves, so some homes will have gas to weigh up.

Gas heater safety. If you heat with gas, have the heater serviced by a licensed gasfitter at least every two years, the interval Energy Safe Victoria and the Better Health Channel both give.

Evaporative for dry heat. Goulburn's 41% January humidity is dry air, and Seeley says evaporative cooling generally performs best in hot, dry climates. It only cools, so it sits beside your heating rather than replacing it. Our evaporative cooling page explains what an install involves.

NSW licences and the ESS in Goulburn

NSW requires a licence or certificate for air conditioning and refrigeration work, and prohibits advertising that work, of any value, without a current contractor licence. Look the installer up on Service NSW's licence check before they visit.

Goulburn households may be eligible for the Energy Savings Scheme's upfront discount on an energy efficient air conditioner, subject to local installers offering it. The discount runs through an Accredited Certificate Provider, not the NSW Government, and gas space heaters installed from 1 July 2026 don't qualify.

What we'd do

What we'd do

We'd size a reverse cycle system for a 0 degree night and pick the model on its heating at 2 degrees. For summer, if the house already had good heating, we'd look at evaporative for the dry afternoons. In a post-war fibro home, we'd raise asbestos with the installer before anyone picks up a drill. When we have licence-checked installers near Goulburn who specialise in your job, they can see it, and only the one who takes it gets your contact details. If nobody around Goulburn takes it within 48 hours, installers elsewhere in New South Wales may see it too.

What this work looks like

Photos from real jobs in Melbourne, to show what the work looks like. They aren't from an installer near you.

Two split system outdoor units on a roof deck
Two split system outdoor units on a roof deck. Aug 2022. A job in Melbourne.
Two heat pumps for hydronic heating down the side of a house
Two heat pumps for hydronic heating down the side of a house. A job in Melbourne.
Fitting a split system's indoor unit onto its wall plate
Fitting a split system's indoor unit onto its wall plate. A job in Melbourne.

More job photos

Questions people ask

Is a Goulburn winter as cold as Canberra's?
On the July averages, about the same. Both airport stations show a mean minimum of 0.3 degrees, and both cities are NCC climate zone 7, so size heating with the same care.
Does evaporative cooling work in Goulburn?
On dry summer days it can. January afternoon humidity at Goulburn Airport averages 41%, and Seeley says evaporative performs best in hot, dry climates and struggles on humid days. You'll still need separate heating.
Can I get the ESS discount on an air conditioner in Goulburn?
You may be eligible, if a local installer offers it through an Accredited Certificate Provider. The nomination form has to be signed before installation begins. Our ESS guide explains how it works.
Is my fibro house a problem for an aircon install?
It needs care, not a rethink. Tell the installer it's post-war fibro before they quote, and don't drill or cut the sheeting yourself.

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

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.

Read next

  1. 01Heating and cooling in New South WalesNSW air conditioning licences, the Service NSW check, the ESS discount and strata approval.
  2. 02Air conditioning installationWhich system to put in, how an install runs, and what makes the job bigger or smaller.
  3. 03Reverse cycle air conditioningHow reverse cycle heats and cools, which type suits your home, and what to check for winter.
  4. 04Evaporative coolingHow evaporative cooling works, where it suits, and what a good install involves.
  5. 05NSW Energy Savings SchemeHow the ESS discount works on a new or replacement air conditioner, and what's left out.
  6. 06How to check an installer's licenceRun the ARCtick check, read RAC01 and RSS03, and check the state licence too.

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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