Rinnai Hotflo 50L Electric Hot Water System
The Rinnai Hotflo 50L Electric Hot Water System is available from Installed Today as a supply-only compact electric storage water heater 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 plumber or electrician arranged, or check your supply and install package to confirm standard installation, valve kit requirements, electrical suitability, site access, under-bench suitability, water pressure requirements and available installation timeframes before checkout.
The Rinnai Hotflo 50L electric storage water heater is an ultra-compact hot water system designed for tight spaces, small homes, under-bench areas, cupboards, kitchenettes, laundries, offices and low-demand point-of-use applications. With 50L rated capacity, vitreous enamel lined steel tank, inbuilt anode protection, single element configuration, dual handed connections, internal or external installation suitability, and a 7-year cylinder warranty, it is a practical choice for replacing a small electric hot water unit.
About the Rinnai Hotflo 50L Electric Water Heater
The Rinnai Hotflo 50L Electric Hot Water System is designed for compact spaces where a full-size electric storage hot water system is not required.
Rinnai positions the Hotflo 50L as a compact and reliable electric storage option for small houses, under-bench installations and cupboard installations where space is limited. It can suit low-demand applications where hot water is needed for a small number of fixtures rather than a full family household.
The system uses a vitreous enamel lined steel tank for durability, along with enhanced sacrificial anode protection to help extend tank life. It is thermostatically controlled, includes automatic safety temperature shut-off, and is available with or without plug depending on the selected model.
Buy Rinnai Hotflo 50L Supply Only
Order the Rinnai Hotflo 50L Electric Hot Water System online as a supply-only hot water system. This option is ideal if you already have a licensed plumber or electrician 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, 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:
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Rinnai Hotflo 50L Supplied and Installed in Brisbane & Gold Coast
Installed Today can supply and install the Rinnai Hotflo 50L Electric Hot Water System in selected Brisbane and Gold Coast service areas.
This option is designed for customers who want the hot water system supplied and professionally installed through one streamlined online order. The supply and install pathway helps confirm whether this compact electric system suits your property, whether a valve kit is required, whether the existing location is suitable, whether the selected electrical setup matches the site, 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 access, electrical suitability, valve requirements, old system removal or disposal selections, plumbing changes, under-bench space, cupboard access, drainage, compliance requirements and selected add-ons.
Rinnai Hotflo 50L Installation in Brisbane
For Brisbane customers, the Rinnai Hotflo 50L Electric Water Heater can be ordered with supply and install options through Installed Today. This is suitable for homes, units, kitchenettes, laundries, offices, small amenities and compact replacement jobs where the current location, access, plumbing and electrical supply are suitable for the selected installation option.
The 50L size can be a practical fit for Brisbane apartments, granny flats, small homes, commercial kitchenettes, office amenities and tight replacement locations where a larger 125L, 160L, 250L, 315L or 400L electric storage system is not required.
Customers in selected Brisbane suburbs can complete the installation check before checkout to confirm whether standard installation, valve kit selection, electrical work, extra plumbing add-ons, old system removal or disposal options may be required.
This makes the page suitable for customers searching for Rinnai Hotflo 50L installation Brisbane, Rinnai compact electric hot water supplied and installed Brisbane, and 50L electric hot water replacement Brisbane.
Rinnai Hotflo 50L Installation in Gold Coast
Gold Coast customers can also order the Rinnai Hotflo 50L Electric Hot Water System with supply and install options in selected service areas.
This pathway is useful for homeowners, landlords, property managers, unit owners, office managers, renovators and commercial property owners who want the product and 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, electrical work, pipework, access requirements, under-bench space, base support or old system disposal may be required.
This helps customers searching for Rinnai Hotflo 50L installed Gold Coast, Rinnai small electric hot water installation Gold Coast, and 50L electric hot water supply and install Gold Coast.
Is the Rinnai Hotflo 50L Right for Your Property?
The Rinnai Hotflo 50L Electric Hot Water System may be suitable if you are replacing a small electric storage water heater and want a compact unit from a recognised hot water brand.
It is commonly suited to small houses, units, apartments, offices, kitchenettes, under-bench areas, cupboards, laundries and low-demand point-of-use hot water applications.
The 50L size is not designed to perform like a full-size family hot water system. It is best suited to limited hot water demand, compact installation spaces and applications where a larger tank would be unnecessary or difficult to fit.
This system may suit you if:
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You are replacing an existing small electric storage hot water system
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You want a 50L electric hot water unit
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You need hot water for a small home, kitchen, laundry, office or amenity area
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Your hot water demand is low
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You need a compact under-bench or cupboard-friendly system
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You want a vitreous enamel lined steel tank
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You want inbuilt anode protection
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You need internal or external installation suitability
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You want a model available with or without plug
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Your property has suitable access and installation space
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Your plumbing and electrical setup are suitable for the selected installation option
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You want the choice of supply only or supply and install
Extra work may be required if:
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The system is being moved to a new location
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Existing valves are old, missing or non-compliant
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Extra pipework or drainage changes are needed
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Electrical upgrades or power point changes are required
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Access is restricted
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Under-bench or cupboard space is too limited
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A compliant base, tray, drainage or insulation is required
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The old system needs additional removal or disposal work
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The selected plug or no-plug model does not match the existing setup
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The existing water pressure requires valve or pressure control changes
Key Features of the Rinnai Hotflo 50L
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50L electric storage hot water system
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Product code HFE50
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Ultra compact electric hot water tank
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Designed for tight spaces
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Perfect for under-bench and cupboard applications
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Suitable for small houses and low-demand use
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Rated capacity of 50L
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Vitreous enamel lined steel tank for durability
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Inbuilt anode protection to help extend tank life
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Dual handed connections for flexible installation
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Pressure temperature relief valve included
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Suitable for internal or external installation
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Thermostatically controlled operation
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Automatic safety temperature shut-off
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Available with or without plug
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Single element configuration
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Lead free
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Standard sizing for easier replacement and emergency changeovers
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1.8kW, 2.4kW and 3.6kW heating element options on no-plug variants
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240V 50Hz electrical supply
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IPX4 ingress protection rating
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Rp 3/4 water connections
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7-year cylinder warranty under Rinnai warranty terms
Quick Specs
Brand: Rinnai
Range: Hotflo Electric Storage
Product: Rinnai Hotflo 50L Electric Hot Water Storage
Product Code: HFE50
System Type: Compact Electric Storage Hot Water System
Rated Capacity: 50L
Recommended Use: Small houses, under-bench areas, cupboards, offices, laundries and low-demand applications
Warm Climate Peak-Period Suitability: 1 person under listed sizing values
Off-Peak Suitability: Not generally recommended for listed off-peak sizing values
Element Configuration: Single element
Heating Elements Available: 1.8kW, 2.4kW and 3.6kW on no-plug variants
Plug Option: Available with or without plug depending on selected model
Electrical Supply: AC 240V 50Hz
Tank Lining: Vitreous enamel lined steel
Anode Protection: Inbuilt sacrificial anode
Installation Type: Internal or external installation
Water Connections: Rp 3/4
Connection Size: 20mm
Relief Valve Setting: 1000 kPa
Expansion Control Setting: 850 kPa
Maximum Water Supply Pressure With ECV: 680 kPa
Maximum Water Supply Pressure Without ECV: 800 kPa
Ingress Protection Rating: IPX4
Overall Height: 694mm
Outlet Height: 524mm
Inlet Height: 158mm
Electrical Connection Height: 75mm
Tank Diameter: 415mm
Empty Weight: 22kg
Cylinder Warranty: 7 years, subject to Rinnai warranty terms
Ultra Compact Electric Storage
The Rinnai Hotflo 50L is designed for compact installation spaces where a larger hot water tank may not fit.
Its small tank size and 415mm diameter make it a practical option for under-bench areas, cupboards, laundries, offices, kitchenettes and small service areas. It is especially useful where the job requires a compact replacement rather than a large household storage system.
Under-Bench and Cupboard Applications
The Rinnai Hotflo 50L Electric Water Heater is well suited to under-bench and cupboard installations where space is limited.
These installations still need to be checked properly. The location must allow suitable access, ventilation, safe plumbing connection, valve placement, electrical connection, drainage where required, future servicing access and compliance with installation requirements.
Vitreous Enamel Lined Tank
The Rinnai Hotflo 50L uses a vitreous enamel lined steel tank designed to support long-term durability.
Vitreous enamel lining helps protect the steel tank surface from stored hot water conditions. The system also includes inbuilt anode protection, which helps protect the cylinder as part of the tank’s corrosion protection design.
Correct installation, water pressure control, water quality, valve setup and servicing conditions can all affect hot water system lifespan and warranty outcomes.
Inbuilt Anode Protection
The Rinnai Hotflo 50L Electric Water Heater includes an inbuilt sacrificial anode to help extend the life of the hot water tank.
Anodes are designed to gradually wear over time as part of protecting the cylinder. This makes maintenance and water quality checks important for long-term performance.
Available With or Without Plug
The Rinnai Hotflo 50L is available with or without plug depending on the selected model.
This gives flexibility for different replacement jobs, but the correct model must match the site. Some installations may require a licensed electrician, a suitable circuit, a compliant power outlet or a hardwired electrical connection depending on the selected variant and existing setup.
Single Element Configuration
The Rinnai Hotflo 50L uses a single element configuration.
Single element compact electric water heaters are commonly used for low-demand applications where the system is serving a small number of outlets. The correct element size should match the selected model, electrical setup and site requirements.
Internal or External Installation
The Rinnai Hotflo 50L Electric Hot Water System is suitable for internal or external installation where the location is compliant and suitable.
This gives flexibility for homes, units and small commercial spaces replacing an existing compact electric storage system. Installation location still needs suitable access, drainage, base support, valve setup, electrical connection and compliance with plumbing and electrical requirements.
Dual Handed Connections
The Rinnai Hotflo 50L includes dual handed connections to allow more flexibility during installation.
This can make replacement easier because the water connections can better suit different existing plumbing layouts. Dual handed connection options are useful in compact replacement jobs where space and pipework position can be more limited.
Thermostatic Safety Control
The Rinnai Hotflo 50L is thermostatically controlled and includes automatic safety temperature shut-off.
This helps control stored water temperature and provides added protection as part of the system’s safety design.
50L Electric Storage Capacity
The 50L rated capacity makes this model a compact option for low-demand hot water use.
It can suit selected small homes, kitchens, laundries, offices and amenities, but it is not intended to replace a full-size family hot water system. For higher household demand, a larger electric storage system such as 125L, 160L, 250L, 315L or 400L may be more suitable.
Common Uses
The Rinnai Hotflo 50L Electric Hot Water System can be suitable for:
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Small houses
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Units and apartments with low hot water demand
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Office kitchenettes
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Canteens
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Laundries
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Small amenities
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Under-bench installations
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Cupboard installations
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Compact replacement locations
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Point-of-use hot water
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Internal or external compact hot water installations
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Homes needing more capacity than a very small point-of-use heater
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Supply-only orders where a licensed installer is already arranged
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Supply and install orders in selected Brisbane and Gold Coast areas
Suitability depends on household size, fixture demand, shower length, hot water usage, tariff setup, installation location, plumbing condition, electrical supply, water pressure and compliance requirements.
Why Order From Installed Today?
Installed Today gives customers a simple way to order the Rinnai Hotflo 50L Electric 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 installation add-ons before checkout.
Why customers choose Installed Today:
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Supply only or supply and install options
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Installed-from pricing shown separately
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Compatibility check before checkout
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Valve kits and installation add-ons available online
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Brisbane and Gold Coast service area support
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Suitable for compact electric hot water replacement orders
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Clear product and installation pathway before checkout
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Practical 50L electric storage replacement option
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Product-only ordering for customers with their own licensed installer
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Internal and external installation suitability
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Available with or without plug depending on selected model
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Rinnai electric hot water system from a recognised hot water brand
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Ultra compact design for tight installation spaces
Frequently Asked Questions
Can I buy the Rinnai Hotflo 50L supply only?
Yes. You can buy the Rinnai Hotflo 50L as a supply-only product if you already have a licensed installer arranged. The unit-only price does not include installation, old system removal, disposal, valve kits, electrical work, plumbing alterations or compliance upgrades unless selected separately.
Can I get the Rinnai Hotflo 50L installed in Brisbane?
Yes. Supply and install options are available in selected Brisbane service areas. Complete the installation check to confirm whether the standard installation option suits your property and whether additional add-ons may be required.
Can I get the Rinnai Hotflo 50L installed in Gold Coast?
Yes. Selected Gold Coast service areas are available. Installation suitability depends on access, existing plumbing, electrical requirements, drainage, valve condition, under-bench space, cupboard access, 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 Rinnai Hotflo 50L unit plus the matching standard installation option. Final pricing may vary depending on valve kits, removal or disposal selections, pipework, electrical work, access, under-bench requirements, compliance and other selected add-ons.
Do I need a valve kit?
Many hot water replacements require compatible valves to meet installation and compliance requirements. The installation check helps identify whether a valve kit is recommended for your order.
What is the product code for the Rinnai Hotflo 50L?
The product code for the Rinnai Hotflo 50L electric storage water heater is HFE50.
What is the rated capacity?
The Rinnai Hotflo 50L has a 50L rated capacity.
How many people is the Rinnai Hotflo 50L suitable for?
The Rinnai Hotflo 50L is designed for small houses and low-demand applications. Rinnai’s listed sizing values show warm climate peak-period suitability for 1 person. Real-world suitability depends on fixture demand, shower length, usage pattern, tariff setup and household habits.
Can the Rinnai Hotflo 50L be installed under a bench?
Yes. The Rinnai Hotflo 50L is designed to fit into tight spaces and is well suited to under-bench and cupboard applications where the location is compliant and suitable.
Can the Rinnai Hotflo 50L be installed outside?
Yes. The Rinnai Hotflo 50L is suitable for internal or external installation where the location is compliant and suitable.
Is the Rinnai Hotflo 50L single element or twin element?
The Rinnai Hotflo 50L uses a single element configuration.
Is the Rinnai Hotflo 50L available with a plug?
Yes. The Rinnai Hotflo 50L is available with or without plug depending on the selected model.
What element sizes are available?
The Rinnai Hotflo 50L lists 1.8kW, 2.4kW and 3.6kW heating element options on no-plug variants. The correct option depends on the selected model, electrical setup and site requirements.
What is the tank lining?
The Rinnai Hotflo 50L uses a vitreous enamel lined steel tank.
Does the Rinnai Hotflo 50L have an anode?
Yes. The Rinnai Hotflo 50L includes inbuilt anode protection to help extend the life of the hot water tank.
What is the relief valve setting?
The Rinnai Hotflo 50L has a listed 1000 kPa relief valve setting.
What is the expansion control setting?
The Rinnai Hotflo 50L has a listed 850 kPa expansion control setting.
What is the maximum water supply pressure?
The Rinnai Hotflo 50L lists 680 kPa maximum water supply pressure with an expansion control valve and 800 kPa maximum water supply pressure without an expansion control valve.
What are the dimensions?
The Rinnai Hotflo 50L has an overall height of 694mm and a tank diameter of 415mm.
How much does the Rinnai Hotflo 50L weigh?
The Rinnai Hotflo 50L has an empty weight of 22kg.
What is the IP rating?
The Rinnai Hotflo 50L has an IPX4 ingress protection rating.
What is the warranty on the Rinnai Hotflo 50L?
The Rinnai Hotflo 50L is listed with a 7-year cylinder warranty, subject to Rinnai warranty terms and conditions.
Is the Rinnai Hotflo 50L good for replacing an old small electric hot water system?
Yes. The Rinnai Hotflo 50L can be a practical replacement option for selected compact electric storage hot water systems, provided the existing location, plumbing, electrical supply, water pressure and hot water demand suit a 50L electric storage water heater.
What is the difference between the Rinnai Hotflo 50L and 125L?
The Rinnai Hotflo 50L is a compact low-demand system suited to small spaces, under-bench areas and point-of-use applications. The Rinnai Hotflo 125L provides more stored hot water and is better suited to small homes or households with higher daily hot water demand.
