Bosch Optiflow 26: 26L Gas Hot Water System

High-Efficiency Continuous Flow Bosch Hot Water Heaters for Australian Homes

🚨 NO LONGER AVAILABLE – SEE Rinnai B20 AS AN ALTERNATIVE.

The Bosch Optiflow 26 is a 26L continuous flow gas hot water system designed to deliver high-efficiency, on-demand hot water for homes running up to three hot taps simultaneously. The Bosch Optiflow 26 is a highly efficient Bosch hot water heater, perfect for Australian homes.

With a 6-star energy efficiency rating, full copper heat exchanger, and Bluetooth connectivity option, this unit provides a powerful and reliable hot water solution suitable for external installation. 🏆 JR Gas & Water – Voted Best Plumbers & Best Home Care Store (2023, 2024, 2025)! 🔗 Get a Quote or Book Your Installation Here

System Overview

The Bosch Optiflow 26 Professional is a high-performance, gas-powered hot water system designed to provide efficient and reliable hot water supply. This 6-star energy-rated continuous flow hot water system is available in 16L, 20L, and 26L varieties, catering to different household needs. The Professional model is the non-Bluetooth enabled version, offering a cost-effective solution for those who don’t require smart features.

The system features the OptiFlow combustion management system, which utilizes a patented algorithm to modulate the appliance gas valve and fan speed. This advanced technology ensures optimal efficiency by continuously adapting to changing environmental conditions. The “Easy Minimum” technology allows the system to operate at low power output while maintaining a stable output temperature, making it ideal for situations where the incoming water temperature is high and only a small temperature rise is needed.

Key Features & Benefits:

✔ 26L Continuous Flow System – Delivers instant, endless hot water✔ 6-Star Energy Efficiency – Lower running costs & reduced gas consumption ✔ Full Copper Heat Exchanger – Superior durability & heat transfer efficiency ✔ Bluetooth Connectivity – Monitor & control your system remotely ✔ No Water Flow Restrictors Needed – Ensures strong, consistent pressure ✔ Compact & Modern Design – Ideal for external installations ✔ LPG & Natural Gas Options – Choose the fuel type that suits your home ✔ 10-Year Heat Exchanger Warranty – Long-term peace of mind

Bosch's hot water heaters are known for their advanced technology and energy efficiency, making them a top choice for homeowners.

Specifications:

• Brand: Bosch

• Model: Optiflow 26

• Capacity: 26L/min

• Energy Rating: 6-Star

• Gas Type: Natural Gas / LPG

• Installation: External Only

• Heat Exchanger Material: Copper

• Warranty: 10 Years on Heat Exchanger

• Noise Level: Low dBa

• Bluetooth Option: Available

Bosch water heaters are renowned for their efficiency and reliability, making them a preferred choice for many households.

🔗 Book Your Installation with JR Gas & Water Now

Installation and Maintenance

Proper installation and regular maintenance are crucial to ensure the optimal performance and longevity of the Bosch Optiflow 26 Professional. It is recommended to install the system in a well-ventilated area, away from direct sunlight and moisture. A licensed plumber is required to install the system to ensure compliance with local regulations and safety standards.

Regular maintenance is essential to keep the system in top shape and prolong its lifespan. Bosch recommends servicing the system at least every 2 years, with a comprehensive hot water service scheduled every 5 years. It is also important to check the system’s gas supply, heat exchanger, and hot water pressures to ensure they are within the recommended ranges.

Why Choose JR Gas & Water?

🏆 Award-Winning Service – Voted Best Plumbers & Best Home Care Store (2023, 2024, 2025)
💡 Expert Installation – Installed by licensed professionals for seamless setup
💲 Flexible Payment Options – Available via HUMM, ZipPay & Openpay
🔧 Manufacturer-Backed Warranty – We guarantee reliable after-sales support
🌱 Energy-Efficient Advice – Helping you reduce gas costs with smart solutions

Thousands of 5-star customer reviews prove that we offer more than just a product—we provide a superior installation, after-sales support, and long-term reliability.

Troubleshooting and Support

In case of any issues with the Bosch Optiflow 26 Professional, troubleshooting and support are readily available. Common problems such as insufficient gas pressure, faulty hot water tap, or issues with the heat exchanger can be resolved by following the troubleshooting guide provided by Bosch.

For more complex issues, customers can contact Bosch’s customer support team for assistance. The company offers a range of resources, including instruction manuals, FAQs, and troubleshooting guides, to help customers resolve any issues they may encounter.

In addition, Bosch provides a 3-year parts and labor warranty, as well as a 12-year warranty on the heat exchanger (part only), giving customers peace of mind and protection against any defects or malfunctions.

Flexible Payment Options Available

💳 Buy Now, Pay Later with:

✅ ZipPay – 6 months interest-free
✅ Humm – Up to 12 months interest-free on purchases over $2,000
✅ Openpay – Flexible repayment plans

Upgrade to a High-Efficiency Natural Gas Hot Water System Today!

This model is no longer available, but the Rinnai B20 is a great alternative!

💦 Click here to book your installation or request a quote!

ZipPay – 6-Month Interest-Free on All Products

ZipPay allows you to buy now and pay later, offering flexible, interest-free payments for up to 6 months on all JR products. It’s easy to set up, and you can customize your repayment schedule to suit your budget. Payments can be made weekly, fortnightly, or monthly, with a $6 fee if the balance isn’t paid off by the due date​.

Humm – Up to 12 Months Interest-Free

Humm provides interest-free payment plans on purchases up to $30,000, perfect for both small and large buys. For items over $2,000, you can spread payments over 12 months. Humm also offers flexibility in scheduling payments based on when you get paid​

Afterpay – 8 Weeks, No Interest

With Afterpay, spread the cost of purchases across four equal installments, due every two weeks, over an 8-week period. There’s no interest, and as long as payments are made on time, there are no fees. Perfect for purchases between $100 and $1,500​

Plenti Finance – For Reclaim Systems Only

Plenti Finance is available exclusively for Reclaim Energy systems. This option offers tailored repayment terms with competitive interest rates, helping make eco-friendly choices more affordable. For more detailed information on Plenti’s terms and eligibility for Reclaim systems, visit the Reclaim Energy finance page​

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If you're in Queensland and considering a new electric hot water system, JR Gas & Water is the company to choose. Here's why:

Experience and Expertise: JR Gas & Water has over 10 years of experience in the gas and plumbing industry. Their team of licensed and insured professionals is highly skilled and knowledgeable about all aspects of electric hot water system installation, maintenance, and repair. They can provide expert advice on the best system for your needs and ensure a smooth installation process.

Quality Products: JR Gas & Water uses only high-quality products from trusted brands to ensure your electric hot water system is reliable and efficient. They also offer a range of options to suit different budgets and requirements.

Competitive Pricing: JR Gas & Water offers competitive pricing for their electric hot water systems, ensuring that you get a great value for your investment. They also provide a detailed quote upfront, so there are no surprises or hidden costs.

Customer Service: JR Gas & Water is committed to providing excellent customer service. They are always available to answer any questions or concerns you may have and are committed to ensuring your satisfaction.

Local Business: JR Gas & Water is a locally owned and operated business in Queensland. By choosing them for your electric hot water installation, you are supporting a local business and contributing to the local economy.

Warranty and Guarantee: JR Gas & Water provides a warranty and guarantee on all their products and services, giving you peace of mind knowing that your system is covered in case of any issues.

Energy Efficiency: Electric hot water systems can be energy efficient, and JR Gas & Water can help you choose the right system for your needs. They can provide advice on energy-saving features and options, such as timers and thermostats, to help you save on your energy bills.

Safety: JR Gas & Water is committed to safety and ensuring that all installations are done to the highest safety standards. They are also familiar with local safety regulations and requirements, ensuring that your electric hot water system is installed safely and in compliance with all relevant codes.

JR Gas & Water is a reliable and experienced choice for your electric hot water system installation in Queensland. With a commitment to quality products, competitive pricing, excellent customer service, and safety, they can help you make the switch to a more efficient and cost-effective solution for your hot water needs. Contact them today to learn more about their services and how they can help you.