About hot water in Caloundra
Caloundra takes in apartment towers along Bulcock Beach, older homes in the streets behind the beaches and newer homes further inland, so hot water setups range from compact units in cupboards to tanks under houses and continuous flow units on outside walls.
Shared plant versus your own tank
Some older Caloundra unit blocks heat water from a shared plant room or a bank of tanks, while newer towers give every unit its own system in a cupboard or on the balcony. Before we quote, we work out which you have, because a shared system is usually a body corporate matter and your own tank is yours to replace.
Squeezed into a cupboard
Plenty of Caloundra units and older homes have the tank wedged into a laundry or hallway cupboard. A new system has to fit the same space with room for the valves and a safe tray, so we measure first and bring a model that suits rather than forcing a standard tank in.
Beachfront hardware wears early
Close to the surf at Bulcock Beach, Kings Beach and Shelly Beach, outdoor hot water hardware is exposed to salt air. Valves and fittings on these systems are worth checking regularly, well before the tank itself gives out.
A recent hot water job in Caloundra
Old Saxon replaced with a Rheem Stellar stainless steel system in Caloundra
When the old hot water system at this Caloundra property stopped working, it had already passed the 10-year mark. At that age a repair rarely makes sense, because the tank itself is near the end of its life, so we recommended a replacement rather than spending money on parts.
The old Saxon electric hot water system came out, and we replaced it with a Rheem Stellar 250 litre electric system with a stainless steel cylinder, which comes with a 12-year warranty. It's installed indoors on a safe tray, with insulated pipework, new valves and a copper relief drain.
We took the old system away, checked the temperature at the taps and lodged the QBCC compliance. The work is backed by our lifetime workmanship warranty.
Hot water services in Caloundra
We handle hot water replacement, repairs, urgent call-outs and servicing in Caloundra, with a fixed price before any work starts.
- Hot water replacementLike-for-like changeovers, often the same day, or an upgrade to heat pump, solar or gas. Old unit removed and compliance lodged.
- Hot water repairsNo hot water, lukewarm water, a dripping relief valve or an error code. Diagnosed on site and fixed at a price agreed first.
- Emergency hot waterNo hot water or a tank leaking now. Fast response, with same-day replacement on most systems.
- Servicing and maintenanceInspections, valve and anode checks, and maintenance that helps your system last longer.
Systems to consider: Units and apartments often suit a compact electric tank or a gas continuous flow unit. Houses near the beach usually do best with a heat pump in a sheltered spot, particularly if the roof has solar panels. Compare heat pump hot water, continuous flow and instantaneous, electric hot water, or read which system suits a Sunshine Coast home.
Common hot water problems and what they mean
Every property is different, but these faults are common in beachside homes, depending on the system's age, where it's installed and the water supply.
- Relief valve dripping from the overflowSalt air wears relief valves faster, and a constant drip usually means the valve needs replacing.
- Rust at the base of an outdoor tankCorrosion on the outer casing often shows the tank is near the end of its life.
- Heat pump losing performanceSalt build-up on the coil and fins reduces efficiency, and can cause error codes.
No hot water in Caloundra right now?
Check these first. They can save you a call-out.
Electric system?
Check the hot water circuit or safety switch at the switchboard hasn't tripped. If it trips again, leave it off.
Gas system?
Check the gas is on at the meter, or that the LPG bottle isn't empty.
Leaking or burst?
Turn off the cold water valve going into the unit, then turn off its power or gas.
Hot water questions from Caloundra
Do you service Caloundra, and is there a call-out fee?
Yes. We cover Caloundra 4551, along with neighbouring Kings Beach, Moffat Beach and Shelly Beach. There's no call-out fee and no travel surcharge, and you get a fixed price before any work starts. Call 0422 698 311 to check our next available time.
What size hot water system does a typical Caloundra home need?
It depends mostly on how many people live in the home and how many bathrooms run at once. As a rough guide, a family of three or four usually needs about a 250 litre electric or heat pump tank, or a continuous flow unit of around 20 to 26 litres a minute. Smaller households of one or two people usually do well with a 125 to 160 litre electric tank, a compact heat pump, or a continuous flow unit of around 16 to 20 litres a minute. Off-peak electric tanks need to be bigger, because they heat only once or twice a day. We confirm the right size when we quote.
Which type of hot water system works best in Caloundra?
Near the coast, salt air is the main thing that shortens the life of outdoor hot water parts in Caloundra, so stainless or well-protected models last longer close to the beach. The median age in Caloundra was 58 at the 2021 Census, so simple controls and safe, tempered bathroom temperatures matter in many homes. Units and apartments often suit a compact electric tank or a gas continuous flow unit. Houses near the beach usually do best with a heat pump in a sheltered spot, particularly if the roof has solar panels. Eligible heat pump and solar models also attract STC incentives that reduce the upfront price.
Have you done hot water work in Caloundra recently?
Yes. Recent jobs in Caloundra include a Vulcan hot water replacement in a laundry cupboard near Kings Beach, a electric hot water replacement West and a old Saxon replaced with a Rheem Stellar stainless steel system. Each one was tested before we left and covered by our lifetime workmanship warranty. You can see the photos and write-ups on this page.
How much does a new hot water system cost in Caloundra?
New hot water systems in Caloundra start from $1,700 supply and install. The price depends mainly on the system you choose. For Caloundra homes we also allow for salt-resistant fittings and a sheltered position close to the beach. You get a fixed price before any work starts, with no call-out fee and no travel surcharge, and every install has our lifetime workmanship warranty. Pricing in Caloundra is the same as in neighbouring Kings Beach and Moffat Beach: there's no travel surcharge anywhere we cover.
Do I need body corporate approval to replace the hot water system in my Caloundra unit?
If the system serves only your unit and sits inside your lot, replacing it is usually your responsibility as the owner. If it's shared or sits in common property, the body corporate normally handles it. Check your building's by-laws, and we can help you work out which applies. See our guide to hot water responsibility in units.
Can you fit a new hot water system in a small Caloundra cupboard?
Usually, yes. We measure the space first and choose a system that fits with room for the valves and a safe tray. Slimline and smaller-capacity models suit tight cupboards in units and older homes.
Figures in these answers are from the 2021 Census, via ABS QuickStats. Sizes are a rough guide; we confirm the right system when we quote.