Stone cold
An electric tank with no hot water at all has usually lost an element or thermostat, or the safety switch has tripped. On gas, the pilot or the ignition is the first suspect. Most of these are fixed on the spot.
REPAIRS · REPLACEMENT · INSTALLATION · SERVICING
Hot Water Systems Caboolture
Hot water is the one part of the plumbing you notice the moment it stops. Caboolture Plumbing and Hot Water repairs, replaces, installs and services electric, gas, solar, heat pump and continuous flow systems across Caboolture and the Moreton Bay region, and tells you plainly when a repair is worth it and when it is not.
QBCCLicensed plumbersLocalKing St, CabooltureBookOnline bookingAllSystem types
Repair or replace, priced firstBook online or call
On the tools
What is your hot water doing?
Not enough of it
A tank that empties before the second shower is either too small for the house now, has a dead lower element, or has a tempering valve that is failing.
Wet around the base
A relief valve that drips is cheap to replace. Water seeping through the tank wall means the cylinder has rusted out, and that tank gets replaced.
Gas will not stay alight
A thermocouple, a gas valve or a draught across the burner. This is gas work, so a licensed gas fitter handles it.
Noisy tank
A layer of sediment at the bottom of the tank, or an element on its way out. A flush and a new part fixes it if it is caught early.
Brown or smelly water
Brown water usually means the sacrificial anode is spent and the tank is starting to corrode. A sulphur smell is bacteria reacting with the anode. An anode change fixes both while the tank is sound.
Every system type
Electric
Storage tanks and instantaneous units. The most common replacement in Caboolture, and the quickest like-for-like swap.
Electric hot waterGas
Storage and continuous flow systems for households on natural gas or LPG. Endless hot water for busy homes.
Gas hot waterSolar
Roof collectors with an electric or gas booster, serviced, repaired and replaced.
Solar hot waterHeat pump
Moves heat from the air into the tank at a fraction of the running cost of a standard electric tank.
Heat pump hot waterRepair it or replace it?
Worth repairing when Usually the cheaper call
- The tank is younger than about ten years
- One part has failed: an element, thermostat, valve, thermocouple or anode
- The tank wall is dry
- The repair is a small fraction of the price of a new unit
Time to replace when New unit
- The tank wall is seeping, which no repair can fix
- It is past ten years and has had more than one fault
- Brown water returns soon after an anode change
- The household has grown or you want a cheaper system to run
Electric, gas, solar and heat pump compared
| Electric storage | Gas continuous flow | Solar, electric boosted | Heat pump | |
|---|---|---|---|---|
| Purchase and install | Lowest | Mid | Highest | High before rebates, mid after |
| Cost to run | High on a flat tariff, less on off-peak | Moderate, follows gas prices | Lowest in summer, booster carries winter | Low all year |
| How long it lasts | About 8 to 12 years | About 15 to 20 years | 15 to 20 years, collectors longer | About 10 to 15 years |
| Time to install | A few hours for a like-for-like swap | Half a day including gas certification | About a day, roof access needed | Half a day, needs outdoor airflow |
| Suits | A fast, cheap swap when a tank fails | Big households that want hot water that never runs out | North-facing roofs and long-term owners | Cutting power bills, especially with rooftop solar |
Cost bands are relative to each other, not quotes. Lifespans and install times are typical and depend on water quality, location and access. Rebates depend on what is being replaced and on current schemes, which we check when quoting.
Local knowledge
Hot water across Caboolture and the Moreton Bay region
Our office is on King Street in Caboolture, so Morayfield, Burpengary, Bellmere and Upper Caboolture are close, and Bribie Island, North Lakes, Kallangur and the Redcliffe peninsula are all inside our regular run.
Older homes near the town centre mostly still run electric storage tanks, often on a single-rate tariff. Those are the homes where a heat pump pays back fastest. Newer estates in Morayfield, Narangba and Burpengary have gas available in places and room for a heat pump in most yards, so the decision there is usually running cost rather than what fits.
Rural blocks around Wamuran, Elimbah and Woodford are often on tank water, which affects anode life and the choice of unit. We ask about the water supply before recommending anything.
What a replacement includes
What a replacement includes
A like-for-like electric swap is a few hours. A change of system type takes longer, and you know the price before it starts.
- Old unit disconnected, removed and disposed of
- New unit installed with new valves, and a tempering valve where required
- Electrical or gas connection made by the appropriately licensed person
- Tested, commissioned and explained before we leave
How it works
1
Call or book online
Tell us the system type, roughly how old it is and what it is doing. Send a photo of the rating plate if you can.
2
Check the unit
The plumber tests the element, thermostat, valves or burner and looks at the tank and the connections before saying repair or replace.
3
Options and prices
Repair is priced first. If the unit is not worth repairing, you get the replacement options with their prices before deciding.
4
Fix, test, hand over
The repair or the new unit is installed, tested with water running and explained. The old unit leaves with us on a replacement.
Questions answered
How long should a hot water system last?
An electric storage tank typically gives 8 to 12 years, gas storage 10 to 15, continuous flow and solar 15 to 20, and a heat pump 10 to 15. Tank water and a neglected anode shorten all of those.
What is a tempering valve and do I need one?
It mixes cold water into the hot supply so bathroom outlets deliver water at a safe temperature, which the plumbing standards require on new installations. We fit one on every replacement where the rules apply.
Do you take the old unit away?
Yes. Removal and disposal of the old system is part of a replacement.
Can I choose a different type when I replace?
Yes. Switching from electric storage to a heat pump or from electric to gas is common. We explain what each change involves for your house before you decide.
Are there rebates for heat pumps in Queensland?
Federal small-scale technology certificates apply to eligible heat pumps and solar systems, and state schemes change from time to time. We confirm what applies at the time of your quote rather than promising a figure here.
No hot water in Caboolture?
Call 1300 568 203 or book online. Tell us the system type and age and we will bring the parts most likely to fix it.