{"product_id":"rinnai-b12","title":"Rinnai Infinity B12 Instant Gas Hot Water System | Supply+Install | LIFETIME WARRANTY","description":"\u003ch1\u003eRinnai Infinity B12 Installation in Brisbane \u0026amp; Gold Coast\u003c\/h1\u003e\n\u003cp\u003eThe Rinnai Infinity B12 is a gas continuous flow hot water system designed for homes wanting efficient, on-demand hot water without a storage tank. It is a practical option for buyers comparing Rinnai Infinity B12 installed pricing, Rinnai Infinity B12 supply and install, or hot water replacement in Brisbane. Like any gas continuous flow hot water system, the right result depends not just on the unit itself, but on whether the installation suits the home, gas supply, pipework layout, and actual hot water demand.\u003c\/p\u003e\n\u003ch2\u003eWhat Is the Rinnai Infinity B12?\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Infinity B12 is a gas continuous flow hot water system, which means it heats water on demand as it passes through the unit rather than storing heated water in a tank. It is a 12 litre gas continuous flow unit designed for smaller homes wanting reliable hot water with a compact footprint.\u003c\/p\u003e\n\u003cp\u003eThis model is built for homes with lighter hot water demand. It has a space-saving profile, digital temperature control, and is designed as a practical option where a straightforward gas hot water replacement is needed without stepping into a larger unit than the home actually requires.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Rinnai Infinity B12?\u003c\/h2\u003e\n\u003cp\u003eOne of the main reasons people choose the Rinnai Infinity B12 is because it offers continuous hot water only when needed, rather than storing and reheating water throughout the day. That makes it a practical option for households wanting lower running costs and better day-to-day efficiency than an older storage-style system.\u003c\/p\u003e\n\u003cp\u003eThis model also suits buyers wanting a compact and dependable unit for smaller homes. It is especially well suited to one bathroom properties with lighter hot water demand, where a larger continuous flow system may be unnecessary. Features like digital temperature control, compact dimensions, and practical installation flexibility also make it a sensible option for homes wanting straightforward performance without unnecessary size.\u003c\/p\u003e\n\u003ch2\u003eIs the Rinnai Infinity B12 Right for Your Home?\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Infinity B12 is generally best suited to smaller homes, particularly one bathroom homes where hot water demand is light rather than high. It can be a strong option for households wanting continuous gas hot water in a compact wall-mounted format without oversizing the system.\u003c\/p\u003e\n\u003cp\u003eBecause this is a gas continuous flow hot water system, installation suitability depends on more than just wall space. Gas supply capacity, water pressure, pipe sizing, clearances, and the final mounting location all matter. Final installation scope depends on what is already at the property. Some jobs are straightforward replacements, while others may require extra works. Depending on the site, that may include gas line upgrades, valve changes, tempering, pressure control, power connection where required, or relocation of the unit to a more suitable position.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose a Quality Hot Water System Instead of a Cheaper Alternative?\u003c\/h2\u003e\n\u003cp\u003eA cheaper hot water system is not always the better result once installation suitability, efficiency, reliability, and actual household demand are properly considered. With gas continuous flow systems especially, choosing purely on price can lead to undersizing, disappointing performance, or extra upgrade costs later.\u003c\/p\u003e\n\u003cp\u003eThe Rinnai Infinity B12 is a purpose-built gas continuous flow hot water system designed for compact installation and reliable on-demand hot water in lighter-demand settings. The bigger issue is whether the unit is actually the right fit for the home. Even a quality system can disappoint if it is undersized for the property, installed in the wrong location, or connected to services that do not properly support it.\u003c\/p\u003e\n\u003cp\u003eThat is why JR Gas \u0026amp; Water focuses on the right product and the right installation together, rather than treating hot water replacement like a one-size-fits-all job.\u003c\/p\u003e\n\u003ch2\u003eProfessional Rinnai Infinity B12 Installation in Brisbane \u0026amp; Gold Coast\u003c\/h2\u003e\n\u003cp\u003eJR Gas \u0026amp; Water provides professional Rinnai Infinity B12 installation in Brisbane \u0026amp; Gold Coast, with the installation assessed around the home’s existing hot water setup, gas supply, plumbing layout, available mounting location, and actual hot water demand. Whether it is a hot water replacement in Brisbane or hot water installation on the Gold Coast, the goal is to make sure the system fits the property properly rather than simply swapping one unit for another.\u003c\/p\u003e\n\u003cp\u003eWe also service surrounding areas including Logan, Ipswich, Moreton Bay and Redlands. Our approach is practical and installation-led. That means checking whether the gas supply is suitable, whether the home’s usage matches a 12 litre continuous flow system, and what may need to change to complete the installation safely and compliantly.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Involved in Installing the Rinnai Infinity B12?\u003c\/h2\u003e\n\u003cp\u003eInstalling the Rinnai Infinity B12 involves more than mounting a compact unit on a wall. Because it is a gas continuous flow hot water system, the installation needs to account for gas supply capacity, hot and cold water pipe connections, safe clearances, commissioning, and how the system suits the expected demand at the property.\u003c\/p\u003e\n\u003cp\u003eIn a standard installation scenario, the work may include removal of the old hot water system where applicable, mounting the new unit, connecting hot and cold water pipework, completing the gas connection, commissioning the unit, and testing operation. Depending on the site, that may also include gas upgrades, valve changes, tempering requirements, pressure control items, power connection where relevant, or changes to suit the selected mounting position.\u003c\/p\u003e\n\u003cp\u003eJR Gas \u0026amp; Water keeps the process practical and clear so customers understand what is standard, what may vary, and what may be needed for a safe and compliant installation. The final installation scope depends on what is already at the property, because some jobs are relatively straightforward while others need extra work to get the right result.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose JR Gas \u0026amp; Water?\u003c\/h2\u003e\n\u003cp\u003eJR Gas \u0026amp; Water is installation-led, which matters when you are choosing a gas continuous flow hot water system. The real result depends on whether the system suits the home, the gas supply, the plumbing layout, the mounting location, and the way hot water is actually used in the property.\u003c\/p\u003e\n\u003cp\u003eWe work with real homes across Brisbane and the Gold Coast, helping customers choose the right setup for their site rather than relying on generic brochure claims. With a model like the Rinnai Infinity B12, that means practical advice, realistic installation assessment, and a stronger focus on whether the unit is the right fit for the expected demand and available services.\u003c\/p\u003e\n\u003ch2\u003eRinnai Infinity B12 Installation FAQs\u003c\/h2\u003e\n\u003ch3\u003eHow much does Rinnai Infinity B12 installation cost in Brisbane or the Gold Coast?\u003c\/h3\u003e\n\u003cp\u003eInstallation cost depends on what is already at the property. A straightforward replacement in a suitable location with an adequate gas supply is usually simpler than a job needing gas upgrades, plumbing changes, or relocation. Final pricing depends on the site, access, and what is required for a safe and compliant installation.\u003c\/p\u003e\n\u003ch3\u003eIs the Rinnai Infinity B12 right for my home?\u003c\/h3\u003e\n\u003cp\u003eIt can be a strong option for smaller homes wanting a gas continuous flow hot water system for lighter demand. It is generally best suited to one bathroom homes where simultaneous hot water use is limited.\u003c\/p\u003e\n\u003ch3\u003eWhat is included in a standard Rinnai Infinity B12 installation?\u003c\/h3\u003e\n\u003cp\u003eA standard installation typically includes the core labour and materials needed to install the new unit in a suitable location and connect it to existing services where conditions allow. That may include mounting the unit, plumbing connections, gas connection, commissioning, and operational checks. Extra works may still be required depending on the site.\u003c\/p\u003e\n\u003ch3\u003eCan the Rinnai Infinity B12 replace my current system?\u003c\/h3\u003e\n\u003cp\u003eIn many cases, yes. It can replace an older gas hot water unit where the property suits a lighter-demand continuous flow system. Whether it is the right replacement depends on the gas supply, household demand, pipework layout, available location, and what is required to complete the installation properly.\u003c\/p\u003e\n\u003ch3\u003eCan JR Gas \u0026amp; Water install the Rinnai Infinity B12 in my area?\u003c\/h3\u003e\n\u003cp\u003eJR Gas \u0026amp; Water installs the Rinnai Infinity B12 across Brisbane and the Gold Coast, and also services Logan, Ipswich, Moreton Bay and Redlands. Availability depends on the job type, timing, and site conditions, but we regularly handle gas continuous flow hot water installation across these areas.\u003c\/p\u003e","brand":"JR Gas and Water","offers":[{"title":"Base Package – Continuous Gas to Continuous Gas Replacement - Exact Replacement only of Existing Rinnai Infinity B12 - Inc. 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