Randwick is the seat of Randwick City Council, and one of the most diverse east suburbs in Sydney, not ethnically (but that also), but in what is literally constructed here. Grand Victorian mansions on the residential streets not far away around Centennial Park. Semis on the ridge between Belmore Road and Avoca Street, Federation semis and Californian bungalows. The apartment blocks are an art deco of the 1930s. Post-war walk-ups from the 1960s. Student studios in and around UNSW. New townhouse projects being built in any place that a block is offered to sell. The 2021 Census reported 28,943 residents, and nearly two-thirds of all dwellings are apartments or units, yet the third is a mix of nearly all other forms of housing Sydney has created in the last 170 years.
The variety of that implies that we have a totally different installation of hot water at nearly every Randwick job. An independent house on Blenheim Street may contain a gas storage tank in the yard, on a concrete slab in the backyard, which is a simple installation with easy access. A 1960s walk-up apartment that is two blocks away has an electric storage tank forced into a cupboard in the hallway that is barely wider than the unit itself. The system of a student share house near the uni is twelve years old and no one has ever bothered to check the anode rod. They all break in different ways, they all need to do it in different ways and they all need to be repaired before the day is out.
Besides the residential mix, Randwick is surrounded by two gigantic institutions. UNSW introduces tens of thousands of students to the area, most of whom rent out in the area. The Randwick Hospitals Campus, the Prince of Wales Hospital, the Royal Hospital of Women and the Sydney Children Hospital employ thousands of healthcare workers who live in the local area, and work irregular hours. When a shift worker arrives at home at 7 am and the hot water is not on, it is not a we will come on Tuesday scenario. It's an emergency to a person who has been on his feet all day.
When caught early, a cheaper repair is normally involved. Not paying attention to them translates to cold shower and a larger bill in the future.
When the heating element, which had been steadily decreasing in temperature over weeks, is breaking. Elements in electric tanks, which are the most frequent in the apartment stock of Randwick, are corroded by contact with minerals, and lose heating power before they become completely ineffective.
It can be normal to run out of hot water in a share house of three or four people living close to UNSW. But in case it has only recently become worse, there is probably a buildup of sediment on the bottom of the tank that is decreasing the usable capacity. Early caught a flush will do.
The hot tap only, and the cold ran clear, is an indication that the tank is corroding internally. When the lining is destroyed the steel body rusts into the supply. It's a replacement signal.
Mineral scale becomes hardened on the heating element with time. Those deposits break and move when it fires, creating sounds. It is ordinary with tanks over seven or eight years which are never flushed, and Randwick has plenty of them.
When there is a puddle below the tank that is not a result of a valve or a pipe joint, the body of the tank has corroded through. The water damage begins quickly in an apartment with timber floors or built-in cabinets in Randwick.
A pilot flame is used in gas storage and a few continuous flow units. In case it continues to go dead, the thermocouple, pilot orifice, or gas valve could be faulty. Wind can also be the blame in older Randwick homes where the gas unit is located in a draughty enclosure.
Water that alternates between hot and cold without you having to touch the tap most likely indicates a faulty tempering valve, a fluctuating gas pressure, or a flawed flow sensor in a continuous flow unit. Not hazardous, but not self-sticky, either.
Storage tanks have a life span of eight to twelve years. Continuous flow units extend to fifteen or twenty. When yours is approaching the high end and exhibiting any of the symptoms listed above, fixing may be a viable option, or it may be time to find another. We will provide you with both figures.
Australian Industry data. The appropriate system to use your Randwick property will be based on your space, fuel connection and size of the household.
| Type of system | Lasts an average life of the system in years | Most common points of failure in the system | Best Suited For |
|---|---|---|---|
| Electric Storage Tank | 8-12 years old | Corroded anode, failed element, tank rust | Ranwick apartment buildings not on gas; off-peak tariff installations. |
| Gas Storage Tank | 8 12 years old | Burner wear, thermocouple, pilot faults | Freestanding houses and old houses with gas connection. |
| Gas Continuous Flow | 1520 years old | Scaling of heat exchanger, ignition failure | Apartments and townhouses that require an unlimited amount of hot water within a limited space. |
| Electric Continuous Flow | 1520 years old | Heating module Failure, drift flow sensor, | Units without gas; granny flats and studios. |
| Heat Pump | 10-15 years old | Refrigerant loss, compressor wear, fan motor | Houses and townhouses with an outside area; energy conscious homeowners. |
| Solar (Panels + Tank) | 20 yrs and older; 8-12 yrs and older | Circulator pump, collector glazing, tank corrosion | owner occupant, good roof orientation and long-term intentions. |
Industry statistics of the Australian plumbing and energy authorities. Findings are based on the quality of installations, water conditions, and the history of maintenance.
We make systematic tests and do not recommend anything, thermostat settings, element resistance, gas pressure, tank test, check of the valves. In a backyard shed on Frances street or a cupboard in the hallway, we work out what the real problem is.
Parts, thermostats, tempering valves, anode rods, relief valves, pilot assemblies, ignition modules, we stock the standard parts on the van and install them within a day. When the system is still useful, it makes sense to repair it at a fraction of the replacement cost.
We replace it when it is costing us more than half the price of a new one in repair, or when its tank is leaking through the body. We recommend the correct size, type of fuel, and location of your Randwick property, and our recommendations vary when it comes to a freestanding house, a walk-up, or a modern townhouse.
Storey tanks of electric storage are prevalent in Randwick. We test the elements, check the wiring and circuit breakers, examine the sacrificial anode and flush sediment. Proactive servicing prevents a breakdown by detecting problems before they start in shared houses where several individuals are hammering the system every day.
The later townhouses and renovated older houses in Randwick have gas continuous flow as standard. We possess the gas fitting licences necessary and can do anything as pilot relights to heat exchanger descaling. In older gas storage tanks in the backyards, we inspected burners, flues and ventilation, the safety basics.
The outdoor space that heat pumps require is available in the freestanding houses and townhouses located in Randwick that are close to Centennial Park. We do the plumbing part, tanks, pumps, valves, connections, anode checks and we also liaise with electricians to do the electrical work. In the case of solar hot water, we service collectors, circulator pumps and storage tanks.
Most suburbs have a predictable hot water demand curve: high in the morning, low during the day, moderate in the evening. Randwick is not the same. UNSW injects a huge number of students into the local streets, students who shower 24 hours a day, study until 3 am, and subject joint hot water supplies in rental houses to 24-hour pressure. Randwick Hospitals Campus contributes to the number of healthcare workers who reside in the area, work during the night, early morning hours and rotational shifts, totaling thousands. A nurse who has had a 12-hour shift on the night shift at 7 am requires hot water as much as a person who is going to work at the office of 9 to 5.
This is important to system sizing. A shared house with four bedrooms and 50 litre electric tank, located close to the university will never have enough hot water because it was not designed to accommodate four adults with unplanned schedules. The problem is usually resolved permanently by upgrading to a larger tank or switching to a continuous flow system which supplies an unlimited amount of hot water at any time. This is the situation in Randwick as opposed to the majority of the other suburbs we service.
Randwick is likely to be the most diverse in terms of housing styles in the Eastern Suburbs. This is the place where the first stone house was constructed in 1848, Blenheim House on Blenheim Street, which is still standing today and construction has never stopped. The same postcode hosts Victorian terraces, Federation semis, Californian bungalows, art deco apartments, post-war walk-ups, 1970s brick blocks, modern townhouses and purpose-built student accommodation.
There is a common type of hot water set up in each type of housing. The large freestanding homes on the more residential side streets are likely to have gas storage or continuous flow in a specific outside location. The art deco and post-war apartments have separate electric tanks, which frequently are of smaller size than modern standards, crowded into internal cupboards. New townhouses have gas continuous flow that is mounted outside. Student studios on the university grounds may have a small under-bench electric unit which was not designed to carry out anything but rudimentary washing.
When we examine a hot water problem in Randwick, most of the story is revealed to us before we open the cupboard, which is of the type of housing. We understand the type of materials to use in the pipe, the problems of access that may occur, and which options will fit into the space. That is time-saving on all jobs.
When a repair will serve the purpose, we do not force replacements. Nor do we charge you to fix a system which will fail again next month. This is the way we consider it.
Less than seven years old, minor fault, repair. The system is several years to go. Parts are available. The price is one-fourth of a new unit.
Seven or ten years, moderate matter, your choice. We provide you the two of them: the replacement cost and the repair cost. Depending on your situation you select. When you are a landlord and the tenant requires hot water today, in some cases, it will save two more call-outs in the next eighteen months to replace the item now.
Recurring problems, replacement usually prevails over the past ten years. The time per repair is shorter than the previous one. It is more appropriate to use the money at this stage by installing a new system with a full warranty.
The leakage of the tank body always changes. Internal corrosion is incurable. After the failure of the lining, the steel continues to erode and the leak becomes more severe.
In the case of Randwick share houses and student rentals, there is a further factor to consider; when the existing system is persistently too small to accommodate the number of people, fixing it up again will not be the solution to the problem of capacity. Perhaps the truthful response in some cases is that the system was not originally designed to suit the use of the property that the landlord is making, and he must invest in something bigger or go to continuous flow.
And what is happening, no hot water, leaking, odd noises, lukewarm showers. We will have some questions and make a reservation to arrive.
A licensed plumber arrives with tools and typical parts. We are always in Randwick, which is just 6 kilometres to the CBD and is well-connected through Belmore Road and the light rail.
We test the system, identify the root cause, and clarify on what should be done. You have a good price prior to commencing. We will inform you whether it is worth repairing.
We perform the repair, test the system, leak check, temperature check, and clean. In the case of rental houses, a written report is given to the landlord or agent.
"I have had Plumber Sydney come to our place twice, the first time due to replacement of the fittings and the second time due to installation of a new solar hot water system and they appear on time, clean the place and treat our home with respect. "
"Callout was fast, excellent service. Highly recommend, thank you again."
"Friendly phone assistance with some plumbing emergency, before coming to clear up the situation. Problem was solved in a few minutes and a call the following day to confirm that it was functioning!"
We cover Randwick and all surrounding Eastern Suburbs and coastal areas.
Whether it's a dead system, a slow leak, or a share house running cold after one shower, we'll sort it. No call-out fee. Same-day service where possible. Written reports for landlords and strata.