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Bosch Highflow C21

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Bosch Experts

Need a service for your Bosch C21? You can’t go past Metropolitan Plumbing’s years of experience when it comes to hot water systems.

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Why Choose the Bosch Highflow C21 Hot Water System?

The Bosch C21’s unique condensing system makes it more energy efficient than your standard non-condensing hot water system because it uses a second heat exchanger to preheat the incoming water.

Through this unique system, the Bosch C21 harnesses the excess exhaust gas in the secondary heat exchanger to minimise energy loss. The Bosch C21 has an impressive 6.9 star energy rating which makes it one of the most energy efficient continuous flow systems on the market today.

Despite its small size, the Bosch C21 hot water system can provide an impressive 21 litres of hot water per minute, meaning that you’ll never be without hot water! Like all continuous flow hot water systems, the Bosch C21 is significantly more energy efficient than standard storage hot water systems, as they only heat water when required.

For ease of installation, the Bosch C21 can be ordered in both natural gas and LPG gas models. This way you don’t need to make any alterations to your gas supply just because you’re installing a new hot water system.

The Bosch C21 is Ideal for Small Homes

The compact design of the Bosch C21 makes it the ideal hot water system for smaller homes or apartments where there’s just not enough room to house a large storage unit. These continuous flow units can be installed discreetly on the side of your home and are lightweight to make installation as simple as possible.

The Bosch C21 can also be ordered in a recessed box so that you can save space by installing your hot water systems into a recessed wall space.

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Bosch C21 Generous Warranty

Like every quality hot water service produce by Bosch, the C21 continuous flow gas system comes with a generous warranty to ensure you are covered should anything go wrong. In fact, this specific unit is covered with an outstanding 10 year heat exchanger warranty as well as an additional 3 year parts and labour warranty.

What Extras Does the Bosch C21 Come With?

For added convenience, your Bosch C21 can be fitted with up to 4 controllers throughout your home so you can adjust your water temperature in every room! With just the touch of a button, you can alter your water temperature to a desired setting.

These controllers also possess a water saver/bath fill function so you don’t have to wait around for your bath to fill. Furthermore, all bathroom controllers are fitted with a maximum water temperature of fifty degrees to give families an added safety device.

If you’re looking to install a Bosch C21 instantaneous hot water system in your home or would like more information, call Metropolitan Plumbing. Our plumbers can provide you with an accurate price to supply and install your new hot water system and will recommend a unit that best suits your home.

We have extensive experience both repairing and replacing Bosch hot water systems as well as various other brands of gas, electric and solar hot water systems.

Interest Free** Bosch C21

Metropolitan Plumbing is available at all hours on any day and can get to you in less than 60 minutes*.

We also offer eligible customers a range of interest free** payment options.

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 Bosch hot water system.

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

Metropolitan Plumbing always delivers a quick, long-term solution. Give us a call today.

For more information contact us today.

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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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