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What is Hydronic Heating?

What is Hydronic Heating?

Hydronic heating in your home is simple and reliable – a hydronic boiler heats water and transports it around your house to release and create warmth.

The heat can be released via underfloor pipes which can be laid in your slab, or via stylish radiator panels on your walls. Depending on your requirements the perfect solution can be designed for you.

If you want a flexible heating solution that accommodates for different temperatures throughout the day then radiator panels are ideal for you, but if you prefer to maintain a stable temperature in your home throughout the heating season then laying underfloor pipes in the slab will help you achieve your goal.

Benefits of Hydronic Heating for your home
Advantages of Hydronic Heating

The Benefits Of Hydronic Heating For Your Home

Hydronic heating provides you with superior comfort, operational efficiency and silent operation. It also eliminates the negative effects to allergy and asthma sufferers caused by pollen and dust blowing in the air when ducted heating is used.

  • Up to 24% more cost effective to run than ducted heating*
  • Can be installed under the floor or using elegant wall panels
  • Silent operation
  • Allergy and asthma friendly
  • Even temperature distribution for ultimate comfort
  • Zoned temperature control

*Approximate running cost comparison between gas ducted 3 star and gas hydronic (condensing) zoned.
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Bosch Has The Right Boiler For Your Home

The boiler is the heart of the hydronic heating system. It maintains the correct temperature of the water in the heating system, and its internal pump circulates the water into your underfloor pipes or radiator panels.

Bosch offers a range of highly efficient boilers in New Zealand. They vary in size and technology, meaning that there is a solution for homes of all sizes and budgets.

In addition, there is also the option to combine your heating and hot water in a unique combination boiler.

No matter the size or style of your home, there’s a Bosch boiler solution to suit your needs.

Max output
Efficiency at 50/30° (Flow/Return)
Gas type
18kW heat output
2 year parts and labour warranty, 5 year heat exchanger warranty*
30kW heat output
2 year parts and labour warranty, 5 year heat exchanger warranty*
30kW heat output
21L/min continuous hot water
2 year parts and labour warranty, 5 year heat exchanger warranty*

*heat exchanger part only

A Bosch Controller - Keeping You In Control

The Bosch Controller

The Bosch controller is your tool to manage your hydronic heating system. Whether it be to set a temperature, or to set timers to reflect your lifestyle, we provide you with the ability to personalise your heating needs.

Bosch controllers are specifically designed to work with the Bosch boilers, providing a seamless interface.

  • Schedule your heating to fit around your lifestyle
  • Wireless installation options available
  • Inbuilt thermostat
  • Outdoor sensor options

The Bosch Advantage

Play now!

Quality Comes From Experience – Over 1.5 Million Boilers Produced Every Year

As the inventors of energy-saving condensing technology, Bosch have a history of innovation and success in hydronic heating. Our boilers have been used for over 100 years throughout the world and provide superior quality and durability.

All boilers undergo thorough quality checks before being released from the factory, as well as extensive testing in the market. Our environmentally friendly gas condensing boilers increase system efficiency and lower gas bills, saving money.


Reliability Guaranteed
Reliability guaranteed

All Bosch boilers are produced with maximum care and high quality materials. Our manufacturing plants are highly automated and every boiler undergoes thorough testing before it leaves our factory to make sure it will be a reliable product in your home.

Local Support NZ
New Zealand based and proud

Located in New Zealand, Robert Bosch guarantee both product and spare parts piece of mind. Bosch has over 50 years’ experience in residential heating boilers and is a global market leader.

Lifetime service. It goes without saying at Bosch.

Once your warranty period is over, we are still here to assist you. You can rely on expert care and first rate service through the lifetime of your appliance. From missing instruction manuals to appliance repair, we take care of everything.

German Engineering
German engineered

With a strong history in innovation and quality, we pride ourselves on our heritage, striving to the highest standards synonymous with German technology.

2 year warranty
Leading warranty

Reliability is the cornerstone in building trust. The Bosch range of condensing residential heating boilers are covered by a comprehensive 2 year parts and labour warranty and 5 year heat exchanger part only warranty. And should anything go wrong, our friendly Bosch Customer Care team is just a call away to provide competent, reliable assistance.

Sensitive Choice
Bosch hydronic heating, the Sensitive Choice.

Bosch boilers are the perfect heating system for those with asthma and allergies. Our systems provide clean, radiant warmth for your home, and are the only hydronic heating system approved by the Asthma and Respiratory Foundation NZ’s Sensitive Choice program.

Bosch Heat Emitter

Why Use A Bosch Hydronic Heating Specialist?

Installing a hydronic heating system is a significant investment, that will provide you with comfort for many years. A hydronic heating system is not a one size fits all solution, rather, it is a bespoke solution designed around your home.

Our Bosch Hydronic Heating Specialists are fully trained, independent installers, specialising in Bosch installations and can offer exclusive benefits to you.

Your local Bosch Hydronic Specialists can provide:

  • Obligation free quotes
  • New installations, service and repair work
  • Friendly help and advice for your needs

We'll connect you with your nearest Bosch Hydronic Heating Specialist Installer and Parts Stockist

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