Hot Water Systems in Slacks Creek
We repair and replace gas, electric and heat pump units; this page helps you sort out who decides, what the body corporate allows and what to ask.
No hot water in Slacks Creek: who decides and what to check
When the hot water stops in Slacks Creek, the first question is often who makes the call, not which tank to buy. Many homes here are rented, a sizeable group are strata, and household size varies widely, so the right step differs for a tenant, a landlord and an owner-occupier. Jim Monger Plumbing and Gas repairs and replaces gas, electric and heat pump units, with free quotes and emergency calls taken 24/7. Below is who to ring first, what to sort out with a body corporate and what to ask for in a quote, so you can call us with the details ready.
Looking up an electric or heat pump system is a sensible start, but the type is the last decision here. First get the fault diagnosed, then work out who signs off, where a new unit can go and how many people it has to serve.
Start with who decides, because in Slacks Creek that is often not the person with the cold shower. At the 2021 Census 43.0% of occupied homes here were rented, against 27.3% in Underwood and 28.8% in Springwood. Renting sat at about 42 to 43% at the 2011, 2016 and 2021 censuses, so the agent or owner belongs at the top of the call list. With renting well above those neighbours, tenancy rules reach a larger share of homes here: the RTA lists a hot water breakdown as an emergency repair, and a tenancy agreement must name the first contact, so check yours before ringing anyone, us included.
The building comes next: by our count of council’s property data, 805 of 4,717 Slacks Creek records are residential strata, about one in six. Of those, 569 are group title and 236 building unit, so if yours is either, check common property rules with the body corporate before agreeing to a quote, and tell us before a site visit. With 19.1% of dwellings here semi-detached, row or townhouse in 2021, shared walls matter for a heat pump: Rinnai’s manual for one model says to avoid neighbours’ bedrooms and lists 500 mm clearance on the fan side, so the old tank’s spot may not suit one.
The fittings come third: our count of Logan Water’s asset records dates about 55% of the 77.6 km of water mains in Slacks Creek to the 1970s, against about 41% in Springwood and 15% in Underwood. That figure covers the street network only, not the pipes inside any home or the age of any house, but with more than half the mains dated to one decade it is a fair reason here to expect valves and connections to be looked at before a replacement is priced.
Let the diagnosis settle repair or replace, and get it on paper, because in a suburb this rented the person at the unit is often not the payer. Ask for a quote covering what failed and both repair and replacement, so a tenant can pass it to the agent or owner. Quotes are free; ask if attending or diagnosing is charged.
Who uses the water should set the size, not the old tank: in 2021, 59.1% of homes here had three bedrooms against 39.6% across Logan, while 27.1% of households were one person against 20.2%. With three-bedroom homes that dominant and lone households that common, the same floor plan here can hold one person or a family, so copying the old unit can oversize or undersize it. When you ring, tell the plumber who uses the water.
Weak flow, scale, low land and rusty water: what to check
Weak flow at the hot tap
Low flow can come from the supply and not the heater, so a weak hot tap on its own does not tell you which one is at fault. A new unit will not fix a street-wide problem, so buying one on that symptom alone can be money wasted. Check the cold taps and ask a neighbour first. If the whole street is affected, ring Logan Water; if it is only the hot side, call us to look at the unit.
Scale blamed for the fault
Logan Water’s 2024/25 report lists Slacks Creek as a main suburb of the Springwood Low supply zone, so its Springwood monitoring is a fair guide here, though zone configurations can change (Logan Water can confirm your property’s zone) and the table does not split High and Low zones. That monitoring averaged about 141 mg/L total hardness, about double Logan East and nearly triple Logan South, so this part of Logan sits at the higher end of the city’s monitoring. That figure still sits inside council’s Good range of 60-200 mg/L, so it is no reason on its own to buy treatment or a new tank. Ask us to look at the actual unit before scale is raised, so any talk of treatment rests on what is there.
A ground-level unit on low land
On Logan’s flood risk mapping as read in November 2026, about 64% of Slacks Creek land falls inside a flood risk area, far more than Underwood, Daisy Hill, Woodridge or Springwood, though that land includes parks and creek corridors, and the mapping is under review into 2027. Only 351 of 4,533 council property records here (7.7%) are flagged as flood affected, so most are not, and you should not assume either way about your own home. Before a new unit goes at ground level, check your address on council’s flood information, then raise what it shows and ask where the unit should sit.
Moving the unit to a new spot
A like-for-like swap needs no trench, but a relocated unit or a new line might, and about 44% of Slacks Creek is mapped on alluvium, with siltstone, shale and sandstone over much of the rest. Regional mapping is not a soil test, and ground can change within the suburb between creek terraces and rock-based rises, so a trench priced on assumption can be wrong. If a move or new line is on the table, ask for any trench to be assessed on site and not priced on assumption. Re-running hot and cold water pipes is a service we offer, so tell us if the job looks like needing it.
Dripping valve or lukewarm water
Rheem says some relief valve discharge is normal during heating on its storage heaters, and lower water temperature can come from a faulty tempering valve. Rheem also says more than a bucket of water in 24 hours may point to another problem, so the amount is worth noting and neither symptom alone means a new system. Tell us how much is coming out and over how long, so the valve and the unit can be checked before anyone talks about replacing it.
Rusty water from the hot tap
Logan City Council says orange or rusty water that clears after 2 to 5 minutes may indicate corrosion in a home’s plumbing, and that galvanised iron pipes in older homes corrode over time. Council’s advice is about household plumbing, so a failed tank is a separate possibility and not the automatic answer. Note whether it clears and how long that takes, then get it diagnosed before paying for a new unit; we also re-run hot and cold pipes when that is the real fix.
Our hot water services in Slacks Creek
Hot water repairs
Repairs to gas, electric and heat pump hot water units. Renting here? Have the agent’s or owner’s contact ready when you ring, so the answer reaches whoever decides.
Hot water replacements
Replacements and new installations across gas, electric and heat pump units.
Electric hot water systems
Electric hot water units repaired and replaced.
Gas hot water systems
Gas hot water units repaired and replaced, with gas fitting and connections under gas licence L90908.
Heat pump hot water systems
Heat pump units installed, repaired and replaced.
Thermostatic mixing valves
Valve installation, testing and yearly maintenance. Queensland hot water must reach taps at no more than 50°C, with a temperature control device on all new and replacement systems.
Why choose Jim Monger Plumbing and Gas
Jim Monger Plumbing and Gas is a family-run plumber and gasfitter based at Victoria Point, serving Redlands, Logan and south-east Brisbane. We hold QBCC plumbing licence 15504687 and gas licence L90908, and you can check both before work starts. Our site lists membership of the Master Plumbers Association of Queensland. Across all services and areas, our Google rating was 4.9 from 100 reviews as of 28 October 2026. In one Google review, a customer credits us with an honest assessment that stopped them buying a new hot water system they did not need. Another, whose system did need replacing, reports a prompt quote and work done as promised. One repeat customer writes of using us several times, from installing hot water systems to other work. These reviews speak to the business as a whole, not to any one suburb.
Ring with what the unit is doing, whether you rent, own or sit under a body corporate, and the name of whoever signs off. One Google review, not tied to any suburb, says Jeremy largely diagnosed a gas hot water fault over the phone; we cannot promise that every time, but describing the symptoms can help. We repair and replace gas, electric and heat pump units, so tell us who the quote should go to.
Frequently asked questions
Can’t see your question? Call us and we’ll talk it through.
Call 0418 871 269I rent in Slacks Creek and the emergency contact is not answering. What now?
The RTA says that if the contact cannot be reached within a reasonable timeframe, the tenant or property manager can arrange repairs up to a maximum value of 4 weeks’ rent. A tenant who pays must request reimbursement in writing with all receipts and allow at least 7 days, and can then apply urgently to QCAT, so keep every invoice. The RTA can explain how this applies to your tenancy.
I own a rental here. What should I tell my property manager?
Tell them now how you want a replacement handled, because the RTA says a manager who pays for emergency repairs may deduct up to the cost of 4 weeks’ rent from paid rent before passing on the remainder. Rinnai recommends inspecting the sacrificial anodes on one of its models at least every 5 years, so ask what your make needs, since other makes differ. We do plumbing maintenance for rental properties.
Can a by-law stop solar hot water on my townhouse?
Since 2010 Queensland covenants and body corporate by-laws cannot ban energy efficient features, and 2022 amendments protect solar infrastructure on non-common-property surfaces of class 1 homes. That protection is worded around solar and does not settle a heat pump question, and consent steps may still apply, so ask your body corporate first.
Do I need a council permit to replace a hot water system?
Replacing a water heater in an existing home is a common example of notifiable work, done without a local government permit or mandatory inspection. It must be registered with the QBCC within 10 business days of invoicing, and a copy of the form goes to the customer or occupier within 20 business days. Keep that copy for your rental or resale file.
Do you look at hot water on small industrial premises?
Our plumbing maintenance covers commercial properties as well as homes. Logan City Council traces industry here to the 1960s Moss Street industrial subdivision, and 2012 state land use mapping put about 12% of the suburb in manufacturing and industrial use, so tell us what the site is and how the water is used when you enquire.
Is a heat pump worth considering here?
Rinnai’s Enviroflo AR manual says a heat pump is more efficient in warmer climates, but that is one model, so ask for model-specific specifications before comparing running costs. In Queensland, solar and heat pump systems must be installed by a hot water installer with a QBCC solar and heat pump endorsement, which you can check on the QBCC register.
Can I turn the tank down to cut the power bill?
Queensland Government advice is not to turn down hot water systems, because tanks must store water at 60°C or more to limit Legionella. If the taps run too hot, the fix is a temperature control device fitted by a licensed person, which we install and test.
I can smell gas near the hot water unit. What do I do?
Turn off the gas supply, and if you can still smell gas, call 000. In Queensland only a licensed gasfitter can do gas work, so do not try to fix it yourself. We take calls for gas problems 24/7, including weekends.
Hot water in nearby areas
Not listed? We probably still cover your area, so give us a call.
Related services
More ways we can help around your home or business.
Guides
What to check yourself first, and when it needs a plumber. All guides
No hot water? Get the fault diagnosed and quoted. Call 0418 871 269.
Free quotes, and emergency callouts 24 hours a day.