🏷️ Brand: Bosch
🔢 Model Number: TF325-8G
📦 Volume: 13L
📏 Width: 405 mm
📐 Height: 845 mm
🌍 Manufactured In:
🛠️ Heat Exchange Material: NA
🛡️ Cylinder/Heat-Exchange Warranty: 10 Years
🔇 Noise Level: NA dBa
⚖️ Dry Weight: kg
📡 WiFi Controller:
⏲️ Built-In Timer: No
💡 LED/LCD Status Indicator:
📊 Coefficient of Performance (COP):
⚡ Energy Source: Natural Gas or LPG
IMPORTANT - Default supply is Natural Gas — please leave a note at checkout if LPG is required where available.

Bosch 13H – Supplied & Installed in Brisbane & Gold Coast

Need reliable, efficient hot water on demand for a small to mid-sized home? The Bosch 13H gas continuous flow hot water system delivers hot water when you need it — without wasting energy or space. Supplied and installed by JR Gas & Water, Brisbane and Gold Coast’s multi-award-winning hot water specialists (2023–2025), this compact system offers consistent performance, energy savings, and peace of mind.

Key Benefits of the Bosch 13H

• Continuous Flow System – Enjoy hot water on demand, without ever running out.
• 13 Litres Per Minute – Ideal for 1–2 bathrooms or small to mid-sized households.
• Energy Efficient – Heats water only as needed, reducing energy usage and power bills.
• Compact Outdoor Design – Wall-mounted, space-saving unit perfect for external installation.
• Temperature Control Ready – Compatible with optional controllers for safe, set water temperatures.

Features at a Glance

Ready for Installation in Brisbane or Gold Coast?

👉 Click “Add to Cart” or Contact JR Gas & Water to Book Your Installation Today.

Fast, expert installation by Brisbane and Gold Coast’s trusted hot water professionals. Reliable comfort made easy.

Features Explained – Why They Matter for Your Home

The Bosch 13H offers on-demand hot water with no storage tank, making it the ideal choice for small to mid-sized households that want energy-efficient comfort without compromise.

Endless Hot Water: The continuous flow design ensures you’ll never run out of hot water, no matter how many showers or laundry loads.

Energy Savings: This system only heats water as it’s used, helping to reduce energy waste and lower running costs.

Space-Saving Installation: Wall-mounted and designed for outdoor installation, it’s perfect for homes with limited space.

Reliable Performance: Built for Australian conditions, the Bosch 13H delivers durable, low-maintenance operation with a 10-year heat exchanger warranty.

Custom Temperature Control: Optional controllers allow for safe, set temperatures, ideal for households with kids or elderly residents.

Installed by JR Gas & Water, you get not just the Bosch 13H system, but professional installation and dependable service throughout Brisbane and Gold Coast.

🔥 Instant Gas Hot Water System Package Selection Guide

(Please rotate your mobile device for easier viewing)

Choosing the right instant gas hot water system package depends on your current setup, whether plumbing or gas upgrades are needed, and if any relocation or compliance work is required. Use this guide to compare package levels and find the best match for your home.

We know things don’t always go to plan — and most customers aren’t plumbers — so we’re flexible and happy to adjust your installation package if needed.

💡 Which Package Is Right for You?

IMPORTANT: All online packages are for EXTERNAL installations only. For internal installations, please request a quote.

✅ Base – For compliant replacements of existing identical EXTERNAL instant systems
Best for like-for-like swaps where the existing system is fully compliant and the same make/model/series. No gas line changes, electrical work, or plumbing alterations.

🧰 Example: Replacing a Rinnai B26 with a Rinnai B26 on the same wall with compliant gas supply.

✅ Silver – For minor upgrades
Includes small plumbing adjustments and a new valve kit. No gas line modifications or system disposal. Designed for customers on a budget upgrading to a slightly different model.

🧰 Example: Replacing a Rheem 26 with a Rinnai B26 where the gas line is compliant but pipework needs modifying to suit and valves need replacing for warranty.

🏆 Gold – Best Seller – For standard installations
Covers everything needed for a standard upgrade: removal of old unit, plumbing changes, valves, and a tempering valve.

🧰 Example: Upgrading from an old Bosch 16P Instant to a new Bosch 16H that requires a tempering valve, with full plumbing refresh and removal of old unit.

💰 Sapphire – Best Value – For installations requiring gas upgrades
Everything in the Gold package plus gas line upgrades or a new gas main from meter to unit to ensure safe and compliant installation.

🧰 Example: Switching from a smaller capacity like a 13L to a larger 26L instant system that needs a larger gas main and full plumbing setup.

✅ Diamond – For major gas plumbing overhauls
Adds extended gas runs, upgraded regulators or meter connections and a new power point. Ideal for homes switching to gas or where old systems were severely non-compliant.

🧰 Example: Changing from electric to gas in a home with no current gas line in the right location, requiring a full line upgrade.

✅ Platinum – The ultimate package
Includes everything: relocation, extensive plumbing, and full gas installation or rerouting. Ideal for complex installs or new system placements.

🧰 Example: Moving the hot water system to the opposite side of the home and running a new gas line with full setup and all compliance.

🏆 Package Comparison Guide

🔧 Trusted Materials, Backed by Quality

We only use high-grade parts from reputable manufacturers:

• Valves – AVG, RMC, Rye Metal

• Copper Pipe – Kembla Type B, Crane

• PEX Plumbing – Ezipex

• Insulation – eFlex, K-Flex

• Brassware – Brasshards

• Gas Components – Bromic, EziPress, Viega

• Sealants – Loxeal

Let us know if you have any specific brands or components you’d like us to use.

🛠 Need Help Choosing?

Still unsure which package is right for your home?
The JR Gas & Water team is here to help.

👉 Click here to contact us

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​

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.