Rinnai
Hot Water Systems

Built tough for Australian conditions!

Enquire now for all your Rinnai Hot Water Needs!

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Getting Your Hot Water System is Easy!”

With more than 35 years experience in all aspects of hot water,

our experts have the knowledge to solve all your hot water

installation, repair and servicing needs.

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Our Hot Water Experts have the solution for all Your
Rinnai Hot Water Needs!

OUR RINNAI HOT WATER SERVICES

Rinnai Hot Water System Installation

When installing a Rinnai Hot Water System, we ensure all of the Queensland Building and Construction Commission’s Guidelines are followed. This guarantees that your Rinnai warranty is upheld as the installation is safe and to standard.

Over 35+ Years Rinnai Hot Water Experience

At KMS Services we’re fully licensed and qualified in all aspects of plumbing and electrical work needed for any type of hot water installation.

  • One Call, One Contractor, Job Done – Our contractors will take care of your hot water system install from start to finish, saving you time and money needed to hire other trade companies and guaranteeing an expert job.
  • Free Quote & Fixed Price Guarantee – so you don’t have to worry about any nasty hidden costs!
  • Local Family Business – we care about our community and are committed to providing a fair, reliable and transparent service every time!

GETTING YOUR NEW HOT WATER SYSTEM IS EASY!

1

GET IN TOUCH

Call us or Submit an Online Enquiry Form and receive a Free Upfront Fixed Quote.

2

WE TAKE CARE OF EVERYTHING

Our expert team will take care of the whole process, including recommending the perfect brand, size & type of hot water system to suit your needs and organising a preferred install date and time.

3

GET INSTALLED

Our fully accredited and licensed plumbers & electricians take great care with your hot water system installation to ensure your system is correctly installed and compliant with Government standards.

4

ENJOY YOUR NEW HOT WATER SYSTEM

Sit back and relax as you enjoy steady and strong hot water from your brand new hot water system!

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Rinnai Hot Water System Repairs

Our hardworking and professional repair team are experienced in all hot water repairs and will have your Rinnai Hot Water system back up and running in no time.

  • Leaking Rinnai Hot Water System?
  • Faulty or leaking valves?
  • No hot water at all?
  • Rusted or corroded Rinnai Hot Water System?
  • Is your Rinnai Hot Water System heating element faulty?
  • Is your Rinnai Hot Water System temperature intermittent and not consistent? A new thermostat or element may be required!

we have the repair solution for you!

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Rinnai Hot Water System Service

It is a Rinnai manufacturer recommendation that all Rinnai hot water systems are to be serviced at least every 5 years

Hot water system servicing benefits include: 

  • Maintaining the efficiency of the hot water system and its parts in order to avoid increases in running costs.
  • Prevents over pressurisation of the hot water system, which in turn extends the lifespan of your system!
  • Guarantees your Rinnai Hot Water System warranty is upheld!

Rinnai Hot Water System Relocation/Replacement

When replacing/upgrading your existing hot water system, a relocation involving plumbing and electrical work may be required.

Benefits of Relocating Your New Hot Water System?

  • Installation of a Cost Effective and Energy Efficient Heat Pump in an area of sufficient airflow and ventilation.
  • Compliance with new Regulations – your new system may need to be positioned outside in order to be compliant.
  • Up-sizing to a Larger, More Cost Effective Hot Water System.
  • Changing from a Solar Hot Water System to a Heat Pump – removal of old system from rooftop and installing an on ground heat pump

Our experienced hot water technicians are qualified and licensed in both plumbing and electrical and can take care of the your entire hot water relocation in one visit.

Best Price on All Types of Hot Water Systems

Types of Rinnai Hot Water Systems

Heat Pump Hot Water

Heat Pumps are environmentally friendly and the most energy efficient hot water system on the market, saving you up to 75% on your hot water bills!

Electric Hot Water

Electric Hot Water System are the conventional hot water system on the market. While they are cheaper to install, they have the highest running costs of all hot water systems.

Gas Hot Water

Gas Hot Water Systems are a niche product that is only available on properties with a gas supply already connected. With a compact design, they can be installed where space is limited.

Solar Hot Water

Solar Hot Water Systems rely solely on the sun to produce hot water. On overcast days however, this system is expensive to run using an electrical heating element.

Hot Water System Comparison

Find out which hot water system is the right choice for you!

Electric

Conventional Choice
  • Low Initial Cost
  1. Not Environmentally Friendly
  2. Rising Electricity Prices
  3. Most Expensive to Run

Electric hot water systems are the traditional type of hot water system on the market today. Although they are slightly cheaper to install, they are extremely expensive to run compared with the newer technology of a heat pump, costing you thousands more over the life of the system!

BEST CHOICE

Heat pump

Energy efficient & cost effective
  • Cheapest to Run
  • Reduces Running Cost by up to 75%
  • Latest technology
  • Highly trusted & Reliable Brands
  • Cheaper to Install than Gas & Solar
  • Environmentally Friendly

Heat Pumps have gained tremendous popularity in the recent years and are the No.1 type of hot water system. With market leading energy efficiency, heat pumps can reduce your hot water bills by up to 70%! The iStore Heat Pump is our recommendation as it is built to Australian standards, easy
to install, extremely reliable and saves you THOUSANDS on your running costs over the life of the
system!

 

solar

environmentally friendly
  • Environmentally Friendly
  1. Unreliable & Problematic
  2. Most Expensive to Install
  3. Excessive Weight on Roof
  4. Difficut to Access & Service System
  5. Exposure to extreme weather conditions, leading to damaged panels.

While being environmentally friendly, we have seen far too many problems with solar hot water systems to be able to recommend this type of system. The roof mounted systems are often too heavy for the roof design and due to decreased accessibility, issues with the systems are frequently discovered too late. They are also the most costly unit to install and run inefficiently on an electric booster at night and on overcast days.

 

gas/instantaneous

Compact design
  • Compact Design – can be installed where space is limited
  1. Rising Prices & Gas Charges
  2. Expensive to Install
  3. Expensive to Run

Gas Hot Water systems are a niche product that we only recommend if no other option would fit in the space at your property. They are expensive to install and due to the ever increasing gas prices and charges, they have also become expensive to run.

 

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contact kms services today

Rapid response service with a difference. Here’s why…

WHY CHOOSE KMS?

Over 35+ Years Hot Water Experience

Our Hot Water Experts can provide the perfect solution for all your specific needs and budget!

Competitive & Affordable Fixed Price Guarantee

So you don’t have to worry about any hidden costs!

Trusted Family Owned & Operated Business

We are passionate about our reputation and strive to provide an honest, fair and professional hot water service every time!

Qualified & Insured Hot Water Technicians

Have peace of mind that your hot water system is in safe hands!

Same Day Hot Water Repairs & Installations

Our rapid response times make getting your hot water system easy!

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getting your hot water system is easy

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See why we are the trusted name in hot water!

Our Happy Customers

100+ Customer Reviews

4.8
Highly recommend KMS. Had a heat pump hot water system installed improperly by another mob. KMS came to the rescue, fixed everything wonderfully and promptly. Wish I’d gone to them first.
Our existing hot water system started leaking and was tripping the circuit breaker. After the decision to go with a heat pump hot water system was finalised, Adrian and the guys at KMS were very responsive with an installation date and efficient in getting the old system out and the new one installed. The iStore 270 looks very impressive and the installation required a new location which the guys were able to improve on and works well. Adrian provided simple and useful information on the setup and maintenance steps.Very happy to recommend Adrian and the guys at KMS Services for hot water system replacement and maintenance.
It's just been a month since I had my iStore 270 Heat Pump unit installed and couldn't be happier. First time in 6 years that I've actually had very hot water compared to my old unit. The guys from KMS were very efficient and did a great job installing the unit. I would recommend KMS to anyone.
Current element hws was not adequate so we gave istore a go. So much better 270L does the four of us easily. Nice install by KMS, quick and helpful. So glad we went with these guys. Great system so far, looking forward to power bill to see how much we will save. Cheers.
We bought an ISTORE heat pump system from KMS and the service was excellent. We were impressed with their efficient communication as I phoned Oliver on the Tuesday and the system was installed in the Thursday. The installation proved to be difficult and Adrian went above beyond to ensure that the we had hot water. We are very happy with the system. I would definitely recommend the product and this company. Professional and very friendly.
Called KMS this morning as my hot water system has suddenly stopped producing hot water. By lunch time one of the KMS technicians had arrived and repaired my system at a fraction of the cost than was quoted elsewhere. Great attention to detail and a friendly manner. Would recommend highly!
Adrian replaced my failed electric hot water cylinder with a new one including new ancillary valves. The work was professionally carried out and well finished. In spite of the HW cylinder being mounted on a shelf, Adrian and his assistant expertly removed the old, considerably heavy old cylinder, and installed the new unit. He has a friendly and engaging manner. Highly recommended.
After completing a lot of research, I decided on replacing my old heat pump with a new one. As I live out of suburbia, I was both surprised and delighted that KMS Services were able to attend at a time convenient to me and am very impressed by the communication and service provided. The I-store unit is fantastic and quiet - so happy to have a heat pump that works! I highly recommend KMS services - thank you.
Around 6 months ago I had KMS replace my old electric hot water system with a heat pump in order to reduce the running costs of my hot water. I have since received 2 hot water bills and can happily confirm that my bill has decreased significantly. Professional service, great knowledge and friendly staff. Would recommend.
Needed To replace my old Solar hot water service. Called KMS on Monday Spoke to Adrian. He said he could inspect the job on Tuesday. Had a quote that afternoon. Accepted quote on Wednesday. Heat pump installed Thursday afternoon. Adrian and Oliver were great to work with very professional. Would highly recommend.
These guys are awesome! We changed from gas to the istore heat pump. Great communication and professionalism before and throughout the installation. Big job with removing gas system and replacing with heat pump but all done in a day. Highly recommended. I would certainly call these guys first.
I wanted to replace my old hot water system with a new heat pump model. I sent a request for a quote and received a response within the day. The quote was competitive. KMS continued the fabulous service with an outstanding installation within days, removed the old system, all new fittings. 5 star rating all round, price, service, installation.
The team at KMS has been being really helpful in answering any of my enquiries from quotation to installation of a hot water unit. Adrian is very experienced in what he does on site and pays real attention to details. Adrian is a true professional!
Hey great work KMS service. No hot water in winter, yikes. Thanks to KMS the job was done that day and no cold showers for us. I found the installers to be courteous and the plumbing was neat and professionally done. I was happy with the price and Oliver provided great sales and back office support.
The team at KMS are very professional and communicate everything from repair prices, quotes for new system, removal of old system and time and date they will be at your home. We are very happy with our larger Rinnai system and they took care to make sure everything was correct before leaving the job including how to operate the new system and clean up. Nothing was too much trouble and the work was carried out in a professional, timely and cost effective manner. Quality workmanship is a definite plus here. Also a bonus, KMS does both the electrical and the plumbing. Thank you to the team at KMS. Well done on a great job.
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water services today