Rheem Hot Water Systems Supplied & Installed Across Perth
When your hot water system fails, you want a brand you can trust and a plumber who can install it properly - fast. Proud Plumbing & Gas supplies, installs, repairs and services the full range of Rheem hot water systems across the Perth metro area, with fixed upfront pricing and a $0 call-out fee during business hours. Whether you need a like-for-like Rheem replacement today or you're comparing options for a new build or renovation, our licensed Perth plumbers (PL 9874 | GF 014602) will help you choose the right Rheem system for your household and budget.
Rheem has been manufacturing hot water systems in Australia since 1939, and it remains the country's most recognised hot water brand for good reason: proven reliability, strong warranties, and spare parts that are easy to source anywhere in Perth. That last point matters more than most people realise - when a heater needs a new thermostat, element or valve ten years from now, a Rheem can almost always be repaired quickly and affordably.
Which Rheem Hot Water System Is Right for Your Perth Home?
We stock and install Rheem systems across every major category. Here's how to choose:
Rheem Stellar Gas Storage (135L & 160L)
The gas storage workhorse. The Rheem Stellar 135L (from $1,859) suits households of 3–4 people, while the Stellar 160L (from $1,999) comfortably covers larger families of 4–6. Both are external units with fast gas recovery, meaning the tank reheats quickly even on busy mornings. If your home has natural gas and an existing gas storage unit, a Stellar is usually the simplest same-day changeover with no electrical or plumbing modifications required.
Rheem Electric Storage (50L, 80L, 125L & 160L)
Electric storage systems remain the most affordable upfront option, starting from just $1,189 for the Rheem 50L. The 50L and 80L single-element units suit small households, units and granny flats; the 125L is the popular choice for 2–3 person homes; and the 160L (from $1,749) handles family households. Electric storage is also the standard solution for Perth properties without a gas connection. All Rheem electric units we install are single-element 3.6kW models with standard dimensions, making emergency changeovers quick and inexpensive.
Rheem Continuous Flow (12L, 16L, 20L & 26L)
If you're tired of running out of hot water - or paying to keep a tank hot all day - a Rheem instant gas continuous flow system only heats water when a tap is turned on. The 12L (from $1,200) suits one-bathroom homes, the 16L and 20L cover most family homes, and the 26L (from $1,500) delivers enough flow for two-bathroom households running showers and appliances simultaneously. All units are preset to a safe 50°C delivery temperature.
Rheem Solar Hot Water
Perth's sunshine makes solar hot water a genuinely smart investment. The Rheem 52D300 solar hot water system (from $5,150) uses roof-mounted collectors with a 300L tank, dramatically cutting your water heating costs - typically the largest single energy expense in a WA home. Solar installations may also be eligible for federal small-scale technology certificates (STCs), reducing your out-of-pocket cost. Ask us for a fixed quote including any applicable rebates.
Rheem Running Costs: What Perth Households Should Know
Water heating accounts for roughly a quarter of the average household's energy use, so the system you choose affects your bills for the next decade or more:
- Gas storage offers low running costs where natural gas is connected, with fast recovery for busy households.
- Continuous flow is generally the most efficient gas option because there are no standing tank losses - you only pay to heat the water you actually use.
- Electric storage is cheapest to buy but typically the most expensive to run on a standard tariff; running it on an off-peak or midday tariff can substantially cut costs.
- Solar has the highest upfront cost but the lowest running costs of all - in Perth's climate, a well-sized Rheem solar system can supply the majority of your annual hot water for free.
Not sure what's right? Call (08) 6185 3008 and we'll talk through your household size, fuel availability and budget - no obligation, no call-out fee during business hours.
Rheem Hot Water Installation, Replacement & Repairs in Perth
Our licensed plumbers and gas fitters handle every part of your Rheem installation:
- Same-day Rheem replacement - in most cases we can supply and install a new Rheem system the same day you call, restoring your hot water by tonight.
- Like-for-like changeovers - we remove and dispose of your old unit, install the new Rheem, and test everything before we leave.
- Fuel conversions - switching from electric to gas, or storage to continuous flow? We handle the gas fitting, valves and compliance.
- Rheem repairs and servicing - we repair all Rheem models, including older units, and carry common parts for thermostats, elements, tempering valves and relief valves.
- Compliance and certification - every installation meets WA plumbing standards, and we provide certificates where required.
Every job comes with a fixed-price quote before we start. No hourly-rate surprises, no hidden extras - the price we quote is the price you pay.
Perth-Wide Rheem Service, From Joondalup to Mandurah
We install and repair Rheem hot water systems across the entire Perth metropolitan area - north to Joondalup and Wanneroo, south to Rockingham and Mandurah, east to Midland and Kalamunda, and everywhere in between, including Fremantle, Osborne Park, Canning Vale, Victoria Park and the Perth CBD. For urgent jobs we offer same-day service, and our team is available 24/7 for hot water emergencies.
Frequently Asked Questions
How much does a Rheem hot water system cost in Perth?
Rheem systems we stock range from $1,189 for a 50L electric storage unit through to $5,150 for a 300L solar system. Gas storage units sit around $1,859–$1,999 and continuous flow units from $1,200–$1,500, plus installation. We provide a fixed all-inclusive quote - covering the unit, installation, removal of your old system and all valves and fittings - before any work begins.
Can you install a Rheem hot water system the same day?
In most cases, yes. We carry popular Rheem models and standard fittings, so if you call in the morning we can usually have your hot water running again the same day, anywhere in the Perth metro area.
How long do Rheem hot water systems last?
A Rheem storage system typically lasts 8–12 years, while continuous flow units often run 15–20 years with periodic servicing. Hard water and lack of maintenance shorten lifespan - replacing the sacrificial anode around the 5-year mark can add years to a storage tank's life.
Should I repair or replace my Rheem hot water system?
If your unit is under 8 years old and the fault is a thermostat, element or valve, a repair usually makes sense. If the tank itself is leaking, or the unit is over 10 years old and needs a significant repair, replacement is almost always the better value. We'll give you an honest assessment on site - with a $0 call-out fee during business hours, it costs nothing to find out.
What warranty do Rheem hot water systems come with?
Rheem systems include the manufacturer's warranty (typically up to 10 years on cylinders for selected models, with shorter cover on parts and labour). On top of that, our installation workmanship is guaranteed - and because we're a licensed Rheem installer, your manufacturer warranty stays fully intact.
Do you service all Rheem models, including older systems?
Yes. Our plumbers repair and service the full Rheem range - Stellar, standard gas storage, electric storage, continuous flow and solar - including discontinued models, for which Rheem parts remain widely available in Perth.
