Gas Hot Water Repairs & Replacement in Carlingford NSW

Last winter a couple decided to swap their ageing storage cylinder for a continuous flow unit, so we upgraded the gas line, fitted a new flue and had the unit running over a single visit. Full replacements are only part of our hot water repairs and installation work, which also covers emergency breakdowns, pilot and ignition faults, thermocouples and gas valves, leaking cylinders and TPR or tempering valve replacement. Annual servicing with anode, burner and TPR checks is available on natural gas and LPG units alike.

If you can smell gas near your hot water unit, stop and close the isolation valve on the gas line before you do anything else, then move away from the area and ring us. A gas smell is always treated as an emergency and a licensed gasfitter will attend as a priority to find and fix the leak safely. Do not try to relight the pilot or operate the unit until it has been checked.

We work throughout the local region rather than sticking to a single suburb. Give us your address and we can tell you in a moment whether you fall inside our usual run or whether we will need to plan a trip out.

The honest answer is that it varies, and a good gasfitter will show you why. Unit type, capacity, the state of your gas supply and flue, whether the system is changing type or location, and the removal of the old cylinder all feed into the figure. Beyond the install itself, a more efficient new system and a solid warranty lower what you pay over the years, which is worth weighing against the upfront cost.

Even an older storage hot water unit with a pilot that keeps failing is usually worth repairing, because the thermocouple and pilot assembly are standard, readily available parts. A gasfitter can often fit them during the same visit as the diagnosis. The rest of the cylinder is not affected by the fault at all.

Picture a warranty claim on a unit that failed early. The manufacturer will usually want evidence that a licensed gasfitter installed it, and the compliance certificate we provide is that evidence. Every gasfitter on our team is licensed and the business carries insurance, so that paperwork is always available.

Consider a continuous flow unit whose heat exchanger has worn through after a long working life. A heat exchanger is the heart of the unit and on an older system the cost of the part often approaches the cost of a new one. We would generally recommend replacing it with a current, more efficient model rather than investing in a part that leaves the rest of the ageing unit untouched. The quote would show both so you can see the comparison.

Ask whether the old unit is being taken away as part of the job. Removal and disposal are normally included in the visit, which is a few hours for a straight swap, and confirming it ahead of time avoids a second trip or a cylinder left at the side of the house.

Think of a hot water service as a safety check and a tune-up rolled into one. On the safety side we test for gas leaks and carbon monoxide, confirm the flue has a healthy draught, and open the TPR valve to make sure it releases and reseals. On the performance side we clean the burner, measure regulator pressure, test the ignition, and set the tempering valve to a safe 50 degrees Celsius before writing up a short report of what we found.

Manufacturer cover on the unit is tied to a correctly completed, licensed installation. Our gasfitters hold the required licence and issue the compliance certificate on every install, which is what keeps that cover valid. On top of that sits our own guarantee on the workmanship, so the pipework, flue and gas connections are backed by us.

Continuous flow units that stop can seem more mysterious than a cylinder because there is no pilot to see, but the diagnosis is usually straightforward. Low gas supply, an igniter fault, a blocked water filter or a dirty heat exchanger are the usual suspects, and each has a clear fix. A gasfitter with the right test gear will have the cause pinned down in a single visit.

A continuous flow unit heats water only as it passes through the heat exchanger, so it has no stored volume to keep warm and no standing heat loss, but it is limited by its flow rate in litres per minute. A storage cylinder holds a heated volume ready to go, so it can feed several outlets at once with simple controls, at the cost of some heat loss through the tank walls. Neither is better in every home, which is why we size and compare before recommending one.