Cooktops, heaters and gas lines installed, pressure tested and certified in one visit, with the load actually calculated rather than assumed to be fine.
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Gas into a property arrives through a single line at a single meter, and every appliance in the place shares it. That sounds obvious until somebody adds a sixth burner to a line that was sized around four.
The line was sized for whatever the property had at the time it went in. In housing that has been renovated repeatedly, and had its appliances swapped more than once, what is connected today may bear no relationship to what the sizing assumed.
The failure mode is what makes this worth saying out loud. An undersized supply does not stop working. It underperforms. Appliances run poorly and burn badly, and nothing about that announces itself the way a clean failure would.
So a new appliance is arithmetic before it is installation. Total demand, against what the line and meter can genuinely deliver. If the answer is that the supply needs upgrading first, you hear it before anybody starts rather than after.


No switches, no phones indoors. Turn it off at the meter only if you can reach it safely, then ring from outside.
Adding an appliance is a calculation against total demand, not a connection job.
The line and the meter each have a limit, and both get checked.
Housing that has been reworked repeatedly has had its appliance mix change with it.
The original sizing assumed a load that may no longer exist.
Appliances underperform and burn poorly rather than stopping.
Nothing announces it, which is the reason to calculate rather than hope.
Its input rating is the number the calculation runs on.
Have it when you ring and most of the answer arrives on the phone.
Required on every gas job, and worth filing with the property papers.
It gets asked for at claim time and at sale, sometimes years later.
Fixed price agreed before anything starts. These are indicative 2026 ranges.
Connected, tested and certified in one visit.
Priced on the run rather than by the hour.
On its own if you want the answer before you buy, and it comes off the work.
With the compliance certificate handed over.
Made safe at any hour, with the cause established afterwards.

Everything already drawing on the supply, plus what you want to add and its model if you have it.

Total demand against what the line and meter can deliver, before anybody commits to an installation date.

Fitted to the Australian Standards and pressure tested before anything is signed off.

The Certificate of Compliance in your hand before we leave rather than in the post afterwards.
Get outside, leave the switches alone, and ring. A licensed gas fitter can be on the way immediately.
Call 1300 381 569
Sometimes yes and sometimes no, and the difference is arithmetic rather than opinion. Every appliance in the property draws from the same supply, so what matters is the total demand against what that line and meter can actually deliver.
It works fine for what is connected now. The line was sized for whatever the property had when it was installed, and in housing that has been renovated and re-appliance more than once, what is connected today may bear no relationship to that. Adding one more is the point at which it stops being fine quietly.
Appliances do not simply fail. They underperform, run poorly and burn badly, which is worse than a clean stoppage because nothing announces itself. That is exactly why the calculation gets done rather than skipped.
The model of the appliance if you have bought one. The input rating on its plate is the number the sizing uses, and having it to hand answers most of the question on the phone.
Yes, on every gas job, and you get it on the day rather than in the post. Keep it with the property papers, because insurers ask for it after an incident and conveyancers ask for it at sale.
Everyone outside first. No light switches, nothing electrical, no phone used indoors. Turn the supply off at the meter only if you can reach it safely, then ring from outside.
An appliance connection is $200 to $500. A new gas point is $500 to $1,200 depending on the run. A leak test and certificate is $180 to $350. A load calculation on its own is $150 to $300 and comes off the work.
Tell us everything the property already runs on gas and what you want to add. With the appliance model, the sizing gets settled while we are still on the phone.
Calculated, installed, tested and certified, at the figure agreed first.
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