Rinnai B20 Natural Gas Hot Water System

Compact, Efficient, and Built for Continuous Hot Water – Perfect for Small to Medium Homes

The Rinnai B20 Continuous Flow Gas Hot Water System is an energy-efficient, on-demand hot water solution designed for small to medium households. With a 6-star energy rating, compact design, and instant hot water** technology**, this unit provides endless hot water while keeping running costs low. The Rinnai B20 also features quality Japanese design, ensuring superior craftsmanship and advanced manufacturing processes.

Designed for reliability and durability, the Rinnai B20 is a trusted choice for Australian homes, offering environmentally friendly gas heating and precise temperature control.

Why Choose the Rinnai B20 Hot Water System?

✅ Energy Efficient – 6-star rating ensures lower energy bills and reduced emissions.

✅ Continuous Hot Water – No storage tank needed; heats water on demand for unlimited supply.

✅ Compact & Space-Saving – Perfect for small to medium homes with limited space.

✅ Durable & Long-Lasting – 12-year heat exchanger warranty ensures reliability.

✅ Flexible Installation – Works with natural gas or LPG, suitable for indoor and outdoor setups.

✅ Smart Temperature Control – Compatible with Rinnai Hot Water** Controllers** for precise temperature settings.

✅ Manufactured in a High Tech Facility – Ensures superior quality and durability.

Product Features & Specifications

• Capacity: 20L per minute – Suitable for small to medium homes (1-2 bathrooms).

• Energy Rating: 6 stars – Superior energy efficiency compared to traditional storage systems.

• System Type: Gas continuous flow hot water system – No need for a bulky storage tank.

• Ignition: Electronic ignition – No pilot light, reducing gas wastage.

• Temperature Control: Compatible with Rinnai water controllers for adjustable temperature settings.

• Installation Type: Suitable for indoor or outdoor installation.

• Gas Connection: Requires a secure gas connection for optimal performance and safety.

• Low Flow Shower Head: Compatible with low flow shower heads to support water conservation and energy efficiency.

• Warranty: 12-year warranty on the heat exchanger, plus 3-year parts & labor warranty.

Safety and Temperature Control

The Rinnai B20 prioritizes safety and temperature control, ensuring a comfortable and secure hot water experience. The system features Puretemp temperature stability technology, which utilizes a PCB-controlled system to maintain a consistent outlet water temperature. This advanced technology prevents accidental scalding and provides a stable temperature, making it ideal for households with children or elderly members.

Additionally, the Rinnai B20 includes a flame failure protection feature that automatically cuts off the gas supply if the burner flame extinguishes, mitigating the risk of gas leaks and related safety hazards. The system also features an overheat protection feature that reallocates ‘priority’ to the Kitchen Water Controller if the temperature exceeds 50°C, ensuring that your hot water remains at a safe and comfortable level.

Environmental Impact

The Rinnai B20 is designed to minimize its environmental impact, making it an eco-friendly choice for households. The system’s energy-efficient design reduces greenhouse gas emissions substantially, resulting in a lower carbon footprint. By only heating water when needed, the Rinnai B20 minimizes energy waste and reduces running costs.

The use of natural gas as a fuel source also contributes to the reduction of greenhouse gas emissions. The Rinnai B20’s 6-star energy efficiency rating ensures that it meets the highest standards of energy efficiency, making it an excellent choice for environmentally conscious households. This highly energy-efficient system not only benefits the environment but also helps you save on energy bills.

Is the Rinnai B20 Right for You?

If you're looking for a cost-effective, energy-efficient hot water solution for a small to medium household, the Rinnai B20 is a fantastic choice. It’s designed to provide endless hot water while keeping your energy consumption low.

✔ Perfect for homes with 1-2 bathrooms
✔ Great for small to medium households
✔ Ideal for those wanting to reduce energy bills

Maintenance and Longevity

The Rinnai B20 is built to last, with a robust construction and high-quality componentry engineered to withstand the test of time. The system’s compact design and easy-to-access components make maintenance a breeze. Rinnai provides a standard 3-year parts and labour warranty on all Builders series Continuous Flow hot water systems, plus an optional 5-year extended Heat Exchanger warranty. This warranty provides peace of mind for homeowners, ensuring that their investment is protected.

Regular maintenance is essential to ensure the longevity of the Rinnai B20. It is recommended to have the system serviced annually by a qualified technician to ensure optimal performance and extend its lifespan. By following the manufacturer’s instructions and performing regular maintenance, homeowners can enjoy a reliable and efficient hot water system for years to come.

Professional Installation Available Australia-Wide

At Installed Today, we make installing your Rinnai B20 fast and easy. Our licensed plumbers ensure a hassle-free installation, so you can enjoy instant hot water with minimal disruption.

💡 Need installation? Get your system professionally installed by trusted experts.

Order Your Rinnai B20 Hot Water System Today!

Upgrade to a Rinnai B20 Continuous Flow Hot Water System for energy-efficient, reliable, and instant hot water. With high performance and long-term durability, it's the perfect low-cost solution for Australian homes.

🛒 Buy online now or contact us for expert advice!

🔍 Looking for a different size? Check out our full range of Rinnai hot water systems.

FAQs

❓ How long does the Rinnai B20 last?
✔ The Rinnai B20 is built to last 10-15 years with proper maintenance.

❓ Is the Rinnai B20 energy-efficient?
✔ Yes! The 6-star energy rating ensures lower running costs and reduced carbon emissions.

❓ How much hot water does the Rinnai B20 provide?
✔ The Rinnai B20 delivers 20L per minute, making it suitable for homes with 1-2 bathrooms.

❓ Do you offer installation services?
✔ Yes! Installed Today provides professional installation services across Australia. Contact us for a fast quote.

Brand -

Model -

Volume (L) -

Height (mm) -

Width (mm) -

Weight (kg) -

Energy Rating - 

Made In -

Made By -

Maximum Warranty -

Internal Material -

Noise Level (dBa) -

Recommend Occupants -

Recommended Bathrooms -

Hassle-Free Installation – Done Right by Trusted Experts!

Need professional installation? We’ve got you covered! Our optional installation service connects you with our network of certified, trusted contractors, ensuring a smooth and stress-free setup.

How It Works:

🔹 Step 1: Select Installation Service
Choose to include professional installation when purchasing your new system.

🔹 Step 2: Pay for Installation Upfront
Simply add the installation service prior to adding your product to cart —no hidden fees, no surprises.

🔹 Step 3: We Assign a Certified Contractor
We’ll match you with a licensed, experienced contractor from our network to handle the installation.

🔹 Step 4: Schedule Your Installation
The assigned contractor will contact you directly to arrange a convenient time for installation.

🔹 Step 5: Direct Support When You Need It
For any installation-related questions, your contractor is your first point of contact. If any issues arise, our team is here to help.

🚨 Please Note: Installed Today supplies the product and connects you with a certified contractor for installation.

We’re committed to delivering top-quality products and facilitating a seamless installation experience. Have product questions? Reach out to us anytime! 🔥

Experience the "Installed Today" Difference with Our Verified Installers

When you choose "Installed Today" for your installation needs, you're not just getting a product; you're gaining access to a network of rigorously verified installers dedicated to providing you with an exceptional service experience. Here's what you can expect when you opt for an installation by an "Installed Today" verified installer:

Professional and Efficient Service

• Prompt Communication: Our verified installers will contact you within 2 business hours of receiving your order details to confirm and begin scheduling your installation at the earliest convenience.
• Expert Installation: All "Installed Today" installers are highly skilled and qualified, ensuring your product is installed according to the highest industry standards and specific regulations in your area.
• Clear and Professional Communication: From the moment they receive your order until the completion of your installation, our installers maintain clear and professional communication, providing you with all necessary information regarding your installation.

Peace of Mind

• Insurance and Liability: Every "Installed Today" verified installer maintains comprehensive insurance coverage, giving you peace of mind knowing you're protected throughout the installation process.
• Warranty and Quality Assurance: Enjoy a warranty on your installation, guaranteeing rectification work at no additional charge in the unlikely event of any deficiencies. Our installers strive to achieve a minimum 4.5-star average rating across major review platforms, reflecting our commitment to excellence and customer satisfaction.

Customer-Centric Policies

• Customer Dispute Resolution: In the rare event of a dispute, our installers are committed to acknowledging and initiating the resolution process within 1 business day, aiming for a swift and satisfactory resolution within 5 business days.
• Rectification Work Timeframes: Should any rectification work be necessary, it will be acknowledged within 1 business day and completed within 2 business days, ensuring minimal inconvenience to you.

Additional Services at Transparent Rates

• Beyond Basic Installation: Our verified installers offer a range of additional services to complement your installation. All available services and their set rates are communicated upfront, ensuring no surprises.

By choosing "Installed Today," you're not just installing a product; you're investing in a seamless, quality service that values your time and peace of mind. Trust in our verified installers to exceed your expectations with their professionalism, expertise, and commitment to excellence.

This product description outlines the benefits and assurances provided by "Installed Today" verified installers, designed to inform and reassure customers about the high level of service they can expect.

📦 Fast & Reliable Delivery – What to Expect

🚛 Standard Delivery: 2-8 Business Days

⚡ Express Delivery: 1-4 Business Days

🔹 Super Fast Turnaround! – 90% of hot water orders in metro areas arrive within 1 business day! 🚀

🔹 Weather Delays – Hot water systems can’t be shipped via courier in the rain, so delivery may be delayed during severe weather.

🔹 Express Delivery Guarantee – If your express order takes longer than 1-4 business days, we’ll automatically adjust the timeframe to 2-8 days and refund your express shipping charge – no need to chase it up!

🔹 Track Your Order – We’ll send you a delivery details as soon as your order is dispatched.

Need help with your delivery? Get in touch – we’re happy to help! 😊