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Rinnai B20

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Rinnai Hot Water Experts

When you need qualified hot water experts, Metropolitan Plumbing is your top choice for any Rinnai B20 service. With 25 years of experience, we are your trusted, local choice.

Rinnai Hot Water
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Why Choose the Rinnai B20?

Rinnai is one of the top brands supplied and installed by our team of local plumbers. It’s also one of the most popular brands customers ask for and often already have installed. Rinnai’s diverse range provides incredible flexibility for a range of homes, including the B20 hot water system.

The Rinnai Builders Series has been a popular choice, proven to reduce running costs and gas emissions. The Rinnai B20 is a compact heater that is easy to install and maintain, making it a popular choice for family homes around Australia. Some other great features of this system include:

  • Has an Energy Rating of 5.8 Stars
  • This system is suitable for homes with 1-2 bathroom as it has a delivery capacity of 20L per minute
  • Units come in Natural Gas and LPG with temperature pre-set available
  • Outdoor installation only
  • Rinnai has a 10-year warranty on this range

Plus more!

24-Hour Rinnai B20 Service

When you need installation, repair or service of a Rinnai B20 hot water system, Metropolitan Plumbing is your local hot water expert.

We can replace your old hot water unit or carry out any general maintenance you may require. We can also attend to hot water related emergencies because we operate 24/7, every day of the year. Because we know just how important hot water is, we try to be at your door within an hour*.

It’s all part of our Quality Assurance Guarantee which is in place to ensure we always operate with customer satisfaction as our top priority.

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Interest Free** Rinnai Hot Water

Metropolitan Plumbing is proud to offer eligible customers a range of interest free** payment plans on your next job.

Simply choose a payment plan with one of our providers, Zip or Humm. You get the flexibility of weekly, fortnightly or monthly instalments, depending on your choice of provider. Some plans even accept a $0 deposit, so there’s no upfront cost.

Your on-site technician can take you through the easy application process and approval usually takes only a few minutes. Then Metropolitan Plumbing can get on with fixing or installing your Rinnai hot water system.

We also accept payment by cash, cheque and credit card (Visa, Mastercard or American Express).

If you wish to find out more information about our plans or want to book one of our plumbers, contact us today.

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Arrange an Appointment with the Award Winning Team!

If you have emergency or a general household problem, please fill in the form and one of our friendly team members will endeavor to call you back as soon as possible.

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Fill in your details below to receive a call back within 3 minutes*.

Our team will be in touch within 3 minutes!*
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Same Price After Hours

Whether it's a public holiday, weekend or late at night, we charge the same great rates across all services.

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1 Hour* Emergency Service

For all general maintenance and emergency services, we can be there within the hour and deliver same day services.

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Finance Options**

We offer convenient interest free options, as well as Zip Pay, so you can pay in easy and flexible instalments.

What Our Happy Customers Have to Say

This is why we do, what we do!

Metropolitan Plumbing are proud winners of 2021 and 2020 Product Review awards in the plumbing category. These awards highlight our dedication to outstanding customer service. Product Review provides a platform for real-life experiences. Check out some of our customers' reviews below:
5 stars rating

Dave.C was very friendly and professional especially for a Sunday. He was able to identify the cause of the leaky shower head, and provide two quotes. He was also able to show what the issue was and was able to advise what he had done to fix it. Thank you.

Tyrell Tongz - QLD
5 stars rating

They replaced our old, malfunctioning toilet. The installation was quick, and they checked for any leaks thoroughly. Reliable service we can count on!

Anna Cunning - QLD
5 stars rating

I had a toilet that wouldn’t stop running, and it was wasting so much water. They arrived promptly, diagnosed the issue, and replaced the faulty parts. Now my toilet works perfectly. Great service and reasonable rates.

Caity Waters - QLD
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