Rheem 16L Natural Gas Continuous Flow Hot Water System 50°C

The Rheem 16L Natural Gas Continuous Flow Hot Water System 50°C is available from Installed Today as a supply-only natural gas hot water unit or as a complete supply and install package in selected Brisbane and Gold Coast service areas.

Choose the unit only if you already have a licensed gas fitter arranged, or check your supply and install package to confirm natural gas suitability, water pressure, valve kit requirements, external installation location, power suitability, access and available installation timeframes before checkout.

The Rheem 16L Natural Gas 50°C continuous flow water heater is a compact gas hot water system designed for smaller homes, townhouses, apartments, granny flats and replacement jobs where space is limited. With 16 L/min continuous hot water delivery at a 25°C rise, a 6-star energy rating, 50°C factory temperature-limited output and compact wall-mounted design, it is a strong option for customers wanting reliable natural gas hot water without a large storage tank.

About the Rheem 16L Natural Gas Continuous Flow Water Heater

The Rheem 16L Natural Gas Continuous Flow Water Heater is part of Rheem’s compact gas continuous flow range. It heats water only when hot water is needed, rather than storing a full tank of heated water.

This makes it a practical option for homes where space matters and where the existing setup is suitable for an external natural gas continuous flow unit.

The 16L model is designed for around 1 to 1.5 bathrooms, depending on climate, water pressure, pipe sizing, outlet demand and household usage. It is best suited to smaller to medium homes where the hot water demand suits a 16 L/min flow rate.

This is the natural gas version. Natural gas and LPG models are not interchangeable, so the correct gas type must be selected before ordering or installation.

Buy Rheem 16L Natural Gas Supply Only

Order the Rheem 16L Natural Gas Continuous Flow Water Heater online as a supply-only hot water system. This option is ideal if you already have a licensed gas fitter or plumber arranged and only need the unit supplied.

The supply-only product price is for the hot water system itself. Installation, old system removal, disposal, valve kits, gas fitting work, electrical work, plumbing alterations, compliance upgrades and additional site requirements are not included unless selected separately as add-ons.

Supply-only is best for customers searching for:

• Rheem 16L natural gas price

• Rheem 16L natural gas continuous flow hot water system

• Rheem 876A16 natural gas hot water system

• Rheem 876A16NF gas water heater

• Rheem natural gas instantaneous hot water system

• 16L natural gas continuous flow hot water supply only

• Rheem Metro 16 natural gas hot water system

Rheem 16L Natural Gas Supplied and Installed in Brisbane & Gold Coast

Installed Today can supply and install the Rheem 16L Natural Gas Continuous Flow Hot Water System in selected Brisbane and Gold Coast service areas.

This option is designed for customers who want the gas hot water system supplied and professionally installed through one streamlined online order. The supply and install pathway helps confirm whether this unit suits your property, whether the gas type is natural gas, whether water pressure is suitable, whether a valve kit is required, and whether any additional installation add-ons may be needed before checkout.

The installed-from price is based on the product plus the matching standard installation option. Final pricing may vary depending on natural gas supply, gas pipe sizing, water pressure, valve requirements, wall location, access, old system removal or disposal selections, plumbing changes, compliance requirements and selected add-ons.

Rheem 16L Natural Gas Installation in Brisbane

For Brisbane customers, the Rheem 16L Natural Gas 50°C continuous flow water heater can be ordered with supply and install options through Installed Today. This is suitable for homes replacing an existing external natural gas hot water system where the current location, gas supply, water pressure, pipework and clearances are suitable for the selected installation option.

The compact wall-mounted design can be useful for Brisbane townhouses, units, granny flats, smaller homes and rental properties where a storage tank is not ideal.

Customers in selected Brisbane suburbs can complete the installation check before checkout to confirm whether standard gas hot water installation, valve kit selection, gas fitting work, pipework, old system removal or disposal options may be required.

This makes the page suitable for customers searching for Rheem 16L natural gas installation Brisbane, Rheem natural gas hot water supplied and installed Brisbane, and natural gas continuous flow hot water replacement Brisbane.

Rheem 16L Natural Gas Installation in Gold Coast

Gold Coast customers can also order the Rheem 16L Natural Gas Continuous Flow Hot Water System with supply and install options in selected service areas.

This pathway is useful for homeowners, landlords, property managers and renovators who want the product and licensed gas installation organised together instead of buying the unit separately and arranging trades afterwards.

Complete the supply and install check to confirm whether the existing setup is suitable and whether additional items such as valve kits, pipework, gas fitting work, access requirements, water pressure correction or old system disposal may be required.

This helps customers searching for Rheem 16L natural gas installed Gold Coast, Rheem natural gas hot water installation Gold Coast, and natural gas continuous flow supply and install Gold Coast.

Is the Rheem 16L Natural Gas Right for Your Home?

The Rheem 16L Natural Gas Continuous Flow Hot Water System may be suitable if you are replacing an existing natural gas water heater and want a compact external unit with continuous flow hot water.

It is commonly suited to apartments, townhouses, smaller homes, granny flats, rental properties and homes with around 1 to 1.5 bathrooms where natural gas is already available.

Suitability depends on gas type, natural gas supply, gas pipe sizing, water pressure, number of outlets, household hot water demand, pipework, wall location, clearances and compliance requirements.

This system may suit you if:

• You are replacing an existing external natural gas hot water system

• Your property uses natural gas, not LPG

• You want a 16 L/min continuous flow gas water heater

• You want a 50°C temperature-limited model

• Your home has around 1 to 1.5 bathrooms, depending on usage

• Your external wall location has suitable access and clearances

• Your water pressure and natural gas supply are suitable

• You want the choice of supply only or supply and install

Extra work may be required if:

• The system is being moved to a new location

• The existing unit is LPG, not natural gas

• Existing valves are old, missing or non-compliant

• Gas pipe sizing is unsuitable

• Extra pipework or plumbing changes are needed

• Water pressure is too low or inconsistent

• Electrical or controller requirements need attention

• Access is restricted

• The old system needs additional removal or disposal work

• The installation location does not meet external clearance requirements

Key Features of the Rheem 16L Natural Gas 50°C

• Natural gas continuous flow hot water system

• 50°C factory temperature-limited model

• 16 L/min continuous hot water delivery at a 25°C temperature rise

• Suitable for around 1 to 1.5 bathrooms, depending on conditions

• Compact wall-mounted design

• External installation only

• 6-star energy rating

• Flamesafe® overheat protection

• Rheem Q Factor™ for improved hot water temperature stability

• Smart electronic control

• Digital OK monitor for temperature display and diagnostics

• Low minimum operating flow rate of 1.5 L/min

• Remote temperature controller options available

• Natural gas and LPG / propane variants available

• 519mm high

• 355mm wide

• 188mm deep

• Approximate empty weight of 16kg

• 12-year heat exchanger parts warranty under Rheem warranty terms

• 3-year heat exchanger labour warranty under Rheem warranty terms

• 3-year parts and labour warranty on other domestic components under Rheem warranty terms

Quick Specs

Brand: Rheem
Product: Rheem 16L Gas Continuous Flow Water Heater 50°C
Model Family: 876A16
Gas Variant: Natural Gas
Likely Natural Gas Model Code: 876A16NF
System Type: Gas Continuous Flow Hot Water System
Installation Type: External only
Temperature Setting: 50°C factory temperature-limited model
Flow Rate: 16 L/min at 25°C temperature rise
Bathroom Suitability: Around 1 to 1.5 bathrooms, depending on climate and demand
Energy Rating: 6 star
Minimum Operating Flow Rate: 1.5 L/min
Nominal Gas Consumption: 126 MJ/hr
Maximum Water Supply Pressure: 1000 kPa
Minimum Water Supply Pressure: 120 kPa
Cold Water Connection: R 3/4
Hot Water Connection: R 3/4
Gas Connection: R 3/4
Height: 519mm
Width: 355mm
Depth: 188mm
Approximate Empty Weight: 16kg
Temperature Controller Options: Kitchen, Bathroom 1 and Bathroom 2 controller options available
Accessory Options: Recess box, security cage and wall mount security kit available
Heat Exchanger Warranty: 12 years parts and 3 years labour, subject to Rheem warranty terms
Other Domestic Components Warranty: 3 years parts and labour, subject to Rheem warranty terms

Compact Continuous Flow Design

The Rheem 16L Natural Gas continuous flow water heater is designed to save space compared with a traditional gas storage hot water system.

Because it heats water on demand, it does not require a large storage cylinder. The compact body can be mounted externally on a suitable wall, making it useful for homes with limited outdoor space, narrow side access, townhouses, units and smaller replacement locations.

50°C Temperature-Limited Output

This model is the 50°C factory temperature-limited version. A 50°C model can be a practical option for domestic hot water installations where safer outlet temperature control is important.

Some applications may still require additional tempering or installation controls depending on the property, plumbing layout, fixtures and compliance requirements. Suitability should be confirmed before installation.

Natural Gas Hot Water

This product is the natural gas version of the Rheem 16L continuous flow water heater.

It is intended for homes connected to natural gas. It is not the same as the LPG version, and the two gas types cannot be swapped without selecting the correct product and completing suitable licensed gas work.

Customers should confirm their gas type before ordering.

Rheem Q Factor™ and Flamesafe® Protection

The Rheem 16L Natural Gas includes Rheem Q Factor™ technology, designed to help deliver steady hot water temperature and reduce the fluctuations that can occur with some continuous flow systems when hot water demand changes.

It also includes Flamesafe® overheat protection, which is designed to shut down the water heater before overheating can occur.

Common Uses

The Rheem 16L Natural Gas 50°C Continuous Flow Hot Water System can be suitable for:

• Natural gas hot water replacement

• External continuous flow hot water applications

• Homes connected to natural gas

• Apartments and townhouses

• Granny flats

• Smaller homes

• Rental properties

• Compact wall-mounted replacement locations

• Homes with around 1 to 1.5 bathrooms, depending on demand

• Supply-only orders where a licensed gas fitter is already arranged

• Supply and install orders in selected Brisbane and Gold Coast areas

Suitability depends on natural gas supply, gas pipe sizing, water pressure, outlet demand, installation location, access and compliance requirements.

Why Order From Installed Today?

Installed Today gives customers a simple way to order the Rheem 16L Natural Gas Continuous Flow Hot Water System as either a product-only purchase or a supply and install package in selected Brisbane and Gold Coast service areas.

You can compare the unit-only price, check the installed-from price, complete the installation compatibility check and select matching gas hot water installation add-ons before checkout.

Why customers choose Installed Today:

• Supply only or supply and install options

• Installed-from pricing shown separately

• Compatibility check before checkout

• Valve kits and installation add-ons available online

• Brisbane and Gold Coast service area support

• Suitable for natural gas hot water replacement orders

• Clear product and installation pathway before checkout

• Product-only ordering for customers with their own licensed gas fitter

• Supply and install pathway for selected natural gas hot water upgrades

Frequently Asked Questions

Can I buy the Rheem 16L Natural Gas supply only?

Yes. You can buy the Rheem 16L Natural Gas as a supply-only product if you already have a licensed gas fitter or plumber arranged. The unit-only price does not include installation, old system removal, disposal, valve kits, gas fitting work, plumbing alterations, electrical work or compliance upgrades unless selected separately.

Can I get the Rheem 16L Natural Gas installed in Brisbane?

Yes. Supply and install options are available in selected Brisbane service areas. Complete the installation check to confirm whether the standard gas hot water installation option suits your property and whether additional add-ons may be required.

Can I get the Rheem 16L Natural Gas installed in Gold Coast?

Yes. Selected Gold Coast service areas are available. Installation suitability depends on access, gas type, natural gas supply, water pressure, existing plumbing, valve requirements, clearances, compliance and selected add-ons.

Is installation included in the product price?

No. The main product price is the unit-only price. The installed-from price is shown separately so you can compare supply only against supply and install.

What does the installed-from price include?

The installed-from price is based on the Rheem 16L Natural Gas unit plus the matching standard installation option. Final pricing may vary depending on valve kits, gas fitting work, pipework, access, compliance, old system removal or disposal selections and other selected add-ons.

Is this model natural gas or LPG?

This page is for the natural gas version of the Rheem 16L 50°C continuous flow water heater. Natural gas and LPG units are not interchangeable, so the correct gas type must be selected before ordering or installation.

Can this Rheem gas hot water system be installed indoors?

No. This is an external gas hot water system and is not designed for internal installation. Gas hot water units must be installed in accordance with location, clearance, ventilation and compliance requirements.

What is the flow rate of the Rheem 16L Natural Gas?

The Rheem 16L Natural Gas continuous flow water heater delivers 16 L/min at a 25°C temperature rise.

How many bathrooms is the Rheem 16L suitable for?

Rheem lists the 16L model as suitable for around 1 to 1.5 bathrooms, depending on climate, water pressure, pipe sizing, appliance flow rates and household usage.

What is the minimum water pressure required?

The Rheem 16L model is listed with a minimum water supply pressure of 120 kPa.

What is the maximum water supply pressure?

The Rheem 16L model is listed with a maximum water supply pressure of 1000 kPa.

What is the minimum operating flow rate?

The Rheem 16L model has a listed minimum operating flow rate of 1.5 L/min.

What is the gas consumption?

The Rheem 16L model is listed with a nominal gas consumption of 126 MJ/hr.

What are the dimensions?

The Rheem 16L continuous flow unit is approximately 519mm high, 355mm wide and 188mm deep.

Does the Rheem 16L Natural Gas have temperature controller options?

Yes. Rheem lists optional kitchen and bathroom temperature controllers for the 16L continuous flow range.

What is the warranty on the Rheem 16L Natural Gas?

Rheem lists the 16L continuous flow range with a 12-year parts and 3-year labour warranty on the heat exchanger, plus 3-year parts and labour warranty on other components when installed in a domestic dwelling, subject to warranty terms and conditions.

Is the Rheem 16L Natural Gas good for replacing an old natural gas hot water system?

Yes. The Rheem 16L Natural Gas can be a practical replacement where the existing system is natural gas, the installation location is external, and the gas supply, water pressure, pipework and compliance requirements are suitable.

What is the difference between the 50°C and 60°C Rheem 16L models?

The 50°C model is factory temperature-limited for domestic hot water applications. The 60°C model can deliver higher outlet temperature and generally requires tempering to meet bathroom outlet temperature requirements. The right model depends on the property, plumbing layout and compliance requirements.

* Requested element size may come delivered separately to system for electric systems - All units supplied with factory with 3.6kW

**Where a unit supplied is capable of supplying more than 50°C, a tempering valve must be installed on the property or purchased as part of a valve kit with your order.

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! 🔥

Buying a new hot water system, water filter, pump or plumbing product should be simple. Installed Today helps you compare the product, the supply-only price and the available installation options in one place, so you can choose what suits your home, budget and timing without the back and forth.

Whether you already know exactly what you need or you are still comparing options, we make it easier to order with confidence.

Why Customers Choose Installed Today

Supply Only or Installed Options

Choose the product on its own, or add installation where available. This gives you the flexibility to buy the way that suits you best.

Clear Pricing Before Checkout

See your product price upfront, then add the installation options or common extras you need before placing your order. No confusing quote forms just to understand your starting price.

Product Details That Actually Help

Key specs, sizing details, warranty information, product features and suitability notes are shown clearly, so you can compare products properly before you buy.

Installation Add-Ons Available

Where relevant, you can add common installation extras such as valve kits, bases, electrical options, removal, access-related items or other site-specific upgrades before checkout.

Built Around Brisbane and Gold Coast Homes

Our product and installation options are selected with common local homes, water quality, plumbing layouts, access issues and replacement requirements in mind.

One Simple Order

Add the product and selected extras to cart in one order, instead of trying to organise separate suppliers, installers and parts.

Practical Help Before You Buy

Not sure which product, size or installation option is right? Installed Today gives you a clearer path to choosing the right system before you order.

Designed To Make Your Decision Easier

Installed Today is built for customers who want a faster, clearer and more convenient way to buy.

Instead of guessing what is included, waiting for basic pricing or trying to work out which extras are needed, you can review the product, compare your options and move forward with confidence.

Choose supply only if you just need the product.

Choose supplied and installed if you want the product installed where available.

Add common extras before checkout if your job needs additional parts or site-specific options.

It is a simpler way to organise the product and the parts of the job that matter most.

Important Note

Installation availability, inclusions and add-ons vary by product type, site access, existing services, selected options and your property requirements. Some installations may require additional work, upgrades or checks before the job can proceed.

Fast & Reliable Delivery – What to Expect

Same Day Delivery: Available in Brisbane and Gold Coast on select units ordered before 8:00am
Express Delivery: 1–4 business days
Standard Delivery: 2–8 business days

Same Day Delivery

Same day delivery is available for selected hot water systems in Brisbane and Gold Coast metro areas when ordered before 8:00am, subject to stock availability, delivery capacity and suitable transport conditions.

Fast Metro Delivery

Most hot water orders in metro areas are delivered quickly, with around 90% arriving within 1 business day.

Weather Delays

Hot water systems cannot always be transported safely by courier during rain. Delivery timeframes may be affected when wet weather impacts safe handling, loading, unloading or transport conditions.

Express Delivery Guarantee

If your express delivery order takes longer than 1–4 business days, we will adjust the delivery timeframe to our standard 2–8 business days and refund your express shipping charge automatically.

Order Tracking

We will send your delivery details as soon as your order has been dispatched.

Need help with your delivery? Contact our team and we’ll be happy to assist.