Rinnai Hot Water Sydney: Repairs, Service and Replacement
A Rinnai that has gone cold, is leaking or is showing an error code, repaired or replaced by licensed plumbers across Sydney. We read the model and age off the unit, tell you whether it is a repair or a replacement, and price it before any work starts.
- $0 call-out fee*No charge just to come and look
- Fixed Price QuotesUpfront pricing before work starts
- Aussie owned & operatedFamily-owned in Sydney since 2010
- Lifetime guaranteeIf our work fails, we fix it
Free quotes · Licensed & insured · Lic #306457C
*No call-out fee during business hours, Monday to Friday 7am to 4pm. Mr Splash VIP lifetime members pay no call-out fee at any time. After-hours and weekend call-outs may attract a fee at our discretion, and we will always confirm it with you before we attend.
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The Rinnai Hot Water Work We Do
Rinnai makes continuous flow gas units, gas and electric storage tanks and heat pumps. We repair, service and replace all of them, with one fixed price agreed before work starts.
Rinnai Repairs
No hot water, lukewarm water, a pilot that will not stay lit or an error code. We test the unit, find the failed part and repair it on the spot where parts allow.
Leaks And Relief Valves
Water from the relief valve, the fittings or the base of the tank. A valve or a fitting is a repair; a tank leaking from its body is a replacement, and we tell you which straight away.
Service And Safety Check
Relief valve tested, anode, element and thermostat checked, the tempering valve set, and gas units burner-checked so the system lasts and the water is safe.
Rinnai Replacement
When the unit is past repair we replace it like for like, or with the Rinnai model that suits the household, and take the old unit away.
New Rinnai Installation
New tanks, continuous flow units and heat pumps installed and connected to the water, the power or the gas, with the compliance certificate for the gas work.
Switching To Or From Rinnai
The new system does not have to match the old brand. What matters is the fuel, the size and the connections; any pipework changes are part of the fixed price.
What Is Your Rinnai Doing?
The three hot water calls we get most, and what each usually needs.
Water Pouring From The Unit
Water running from the tank, the relief valve drain or the pipes under a continuous flow unit. Turn off the cold water valve to the unit, switch off its power or gas, and call.
No Hot Water Or An Error Code
A cold shower or a code on the controller often comes down to one part, like an element, a thermostat or an igniter. Note the code and the model, then book a repair.
Old, Rusty Or Running Out
Rust on the tank, or hot water that runs out sooner than it used to, is worth a look before the tank lets go. We tell you whether it is a repair or time to replace it.
How A Rinnai Repair Works
The same three steps whether it is a tank in the laundry or a continuous flow unit on the wall.
Make and model firstCheck The Unit
We read the model, size and age off the Rinnai label, test the unit and find what has failed.
Fixed price firstRepair Or Replace, Priced
You get one fixed price for the repair, or for a new system when the old one is past it, and the choice of brand is yours.
Tested on handoverFit, Fill And Test
We fill the system, run hot water at the taps, check every joint for drips, and take the old unit away if we replaced it.
Free Call-Out, Free Quote, Fixed Price
Nothing to pay until you say yes. Here is how it works.
We come out, no call-out fee*
A licensed plumber comes to you, looks at the problem and tells you exactly what is going on. No charge for the visit during business hours.*
You get a fixed-price quote, free
Before any work starts you get the full price in writing. Not an hourly rate, not an estimate that grows once we are in the walls.
You only pay when you say yes
Accept the quote and we start. The price you accepted is the price you pay, however long the job takes. What you see is what you get.
*No call-out fee during business hours, Monday to Friday 7am to 4pm. Mr Splash VIP lifetime members pay no call-out fee at any time. After-hours and weekend call-outs may attract a fee at our discretion, and we will always confirm it with you before we attend.
Video Testimonials
Get The Hot Water Back On
Tell us what your Rinnai is doing and a licensed plumber will call you back with a time and a fixed price.
- Fixed Price QuotesOnce the unit is checked and the fault is found, you get one fixed price for the repair, or for a new system when the old one is past it. You say yes before any work starts.
- No Call-Out Fee*No charge for a licensed plumber to come out and look during business hours. After hours and on weekends a call-out fee may apply, and you are told before anyone is sent.
- Pay Later At 0%A new hot water system is not a small bill. Spread the fixed price over a 0% interest payment plan and get the hot water back on now.
*Terms and conditions apply.
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Rinnai Hot Water FAQs
Answer:
Yes. Rinnai is one of the major hot water brands we service across Sydney. Tell us the model from the label and what the unit is doing when you book, so we can bring the right parts.
Answer:
Repair makes sense when the tank is sound and a part like an element, thermostat, valve or igniter has failed. A tank leaking from its body cannot be patched, so it needs replacing. We tell you which on the spot and price both where it makes sense.
Answer:
It depends on the part and the type of unit, so we do not quote from a price list. Once the unit is checked you get one fixed price, agreed before any work starts, and a 0% interest payment plan is available.
Answer:
Yes. The new system does not have to match the old brand. What matters is the fuel type, the size and the connections, and any pipework changes are part of the fixed price we give you before we start.
Answer:
No. In NSW, connecting a hot water system to the water supply is licensed plumbing work, and connecting gas needs a licensed gas fitter. You are welcome to choose the model, and we will tell you whether it suits your home before you buy.
Answer:
The model from the label on the unit, whether it runs on gas or electricity, roughly how old it is, and what it is doing. A photo of the unit and any error code helps us bring the right parts.
Rinnai Hot Water Plumbers Across Sydney
One team covers the whole city. Pick your area for the local page.
Upfront fixed pricing quoted before any work starts. Terms and conditions apply.
