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AquaMAX Hot Water System

Bosch Hot Water Service

Get customisation and conservation with Bosch Highflow Gas Water Heaters.

Bosch pioneered continuous flow hot water in the late 1800’s, and has provided enhancements ever since. Synonymous with innovation, Bosch enables comfort and conservation to coexist. Their high energy efficiency reduces running costs and greenhouse gas emissions, while providing a continuous source of hot water. Precise temperature controls adds convenience, with the option of setting up to 4 separate temperatures for 4 separate taps.

With the widest range of continuous flow products on the market, Bosch has a solution for you.

For continuous improvement and innovation choose Bosch, and Express Plumbing

  • Continuous flow system experts
  • Extensive product knowledge
  • Installation of additional, optional features
  • Accurate capacity selection
  • Removal of old storage systems

For 20+ years, Express Plumbing has been supplying, installing, repairing and maintaining AquaMax Gas Hot Water Storage Systems. With decades of hands-on experience, we know what works and what doesn’t. AquaMAX remains an Express Plumbing preferred manufacturer due to the exceptional quality and durability of their stainless steel storage cylinders.

Our long association with AquaMAX means that we get it right when it comes to sizing your unit, and we get it straight away. Our licensed plumbers and gas fitters safely disconnect and remove your old system, before expertly installing your new corrosion-resistant, mains pressure hot water supply.

Don’t wait for hot water. Get fast, expert installation with Express Plumbing. Call today.

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Call us today on 1300 968 328 for fast, comprehensive, hassle-free service.

Explore Bosch Hot Water Systems

Bosch Highflow 17e

The Bosch Electronic Highflow 17e is compact, space-saving and ideally suited to one bathroom homes.

It delivers 17 litres of hot water per minute and has an energy efficiency rating of 5.5+ energy star rating. It is available in Natural or LP Gas.

Designed for maximum efficiency and minimal environmental impact, the Highflow 17e’s continuous flow technology delivers a constant supply of hot water, while reducing energy costs and greenhouse gas emissions.

Highflow 17e offers exceptional convenience with the option of installing up to 4 temperature controllers, enabling you to designate different, set temperatures for your bathroom, laundry, kitchen, and ensuite. No need to mix hot and cold. No fluctuations caused by someone else flushing a toilet or turning on a tap. Additional benefits include anti-scalding security and the Water Saver, designed to accommodate water restrictions.

Complete with comprehensive warranties, the Highflow 17e delivers efficiency and savings to smaller homes.

Dimensions (mm)520 (h) x 350 (w) x 170 (d)
Star Rating5.6
Tank Capacity (litres)17
Gas Rate (Mj/h)135
Weight (kg)18
Warranty3 years on parts and labour, 10 years on heat exchanger (part only)
  • Bosch Domestic Gas Hot Water Systems
  • PDF 1.8 MB


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Bosch Highflow 26e

Bosch’s Highflow 26e continuos flow gas hot water system is ideal for larger homes, with 2-3 bathrooms.


Delivering 26 litres of hot water per minute, the HIghflow 26e can easily accommodate periods of high usage when multiple showers may be in use, along with household appliances. It is especially well suited to homes with spa or extra-large bathes, easily providing the necessary volume of hot water, without interruption. With an energy star rating of 5.5+, the Highflow 26e meets even intense hot water needs, while reducing energy costs and greenhouse gas emissions.

The Highflow 26e also combines efficiency with convenience. It features optional installation of up to 4 temperature controllers, allowing you to program different water temperatures for your bathroom, laundry, kitchen, and ensuite. Bosch temperature controllers also provide anti-scalding security and water conservation settings.

Backed by comprehensive warranties, the Highflow 26e delivers continuous supply and savings to larger homes.

Dimensions (mm)600 (h) x 350 (w) x 170 (d)
Star Rating5.5
Tank Capacity (litres)26
Gas Rate (Mj/h)200
Weight (kg)22
Warranty3 years on parts and labour, 10 years on heat exchanger (part only)
  • Bosch Domestic Gas Hot Water Systems
  • PDF 1.8 MB


  • Download

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