Rinnai Enviroflo A Series 180L Heat Pump Hot Water System

The Rinnai Enviroflo A Series 180L Heat Pump Hot Water System is available online from Hot Water Outlet as a supply-only heat pump water heater with metro delivery available in selected areas Australia wide.

Customers can purchase the Rinnai Enviroflo A Series 180L as a supply-only hot water system and request assistance arranging installation quotes after purchase through licensed local installers in selected metro regions.

The Rinnai Enviroflo A Series 180L heat pump is a compact, energy-efficient hot water system designed for smaller households wanting to reduce water heating energy use compared with a standard electric storage tank. With 180L capacity, built-in Wi-Fi timer control, auto disinfection, anti-frost protection, multiple operating modes, R134a refrigerant and suitability for up to 3 people, it is a practical upgrade option for replacing a smaller electric hot water system.

About the Rinnai Enviroflo A Series 180L Heat Pump

The Rinnai Enviroflo A Series 180L Heat Pump uses heat from the surrounding air to heat stored water, making it a smart alternative to a standard electric storage water heater.

Instead of relying only on an electric element, the heat pump absorbs ambient heat and transfers it into the water through a refrigeration process. This helps reduce electricity use under suitable conditions while still providing stored hot water for everyday household demand.

The 180L model is designed for smaller households and is ideal for up to 3 people, depending on shower length, hot water usage, tariff setup, local climate, installation location and household habits.

Buy Rinnai Enviroflo A Series 180L Supply Only

Order the Rinnai Enviroflo A Series 180L Heat Pump Hot Water System online from Hot Water Outlet with metro delivery available in selected areas across Australia.

This option is ideal if you already have a licensed plumber, electrician or installer arranged and only need the unit supplied.

The supply-only product price includes the hot water system itself.

Installation, old system removal, disposal, valve kits, electrical work, plumbing alterations, drainage changes, compliance upgrades and additional site requirements are not included unless separately quoted.

Supply-only is best for customers searching for:

• Rinnai A Series 180L price

• Rinnai Enviroflo 180L heat pump

• Rinnai EHPT180VM heat pump hot water system

• Rinnai 180L heat pump supply only

• 180L heat pump hot water system supply only

• Rinnai heat pump water heater

• Compact heat pump hot water system

• Heat pump hot water system for small homes

Installation Quotes Available After Purchase

Hot Water Outlet does not directly provide installation services.

After purchasing the Rinnai Enviroflo A Series 180L Heat Pump Hot Water System, customers in selected metro areas may request assistance arranging installation quotes through licensed local plumbers and electricians.

Installation quote availability depends on:

• service location

• installer availability

• existing system type

• outdoor location suitability

• drainage suitability

• electrical suitability

• airflow requirements

• access requirements

• compliance requirements

Additional installation costs may apply for:

• valve upgrades

• electrical work

• plumbing changes

• drainage changes

• pipework alterations

• difficult access

• base preparation

• old system removal

• disposal

• compliance upgrades

Rinnai Enviroflo A Series 180L Delivery Brisbane

Hot Water Outlet offers metro delivery for the Rinnai Enviroflo A Series 180L Heat Pump Hot Water System in selected Brisbane areas.

Customers can order online and request assistance arranging installation quotes after purchase where available.

Rinnai Enviroflo A Series 180L Delivery Gold Coast

Hot Water Outlet offers metro delivery for the Rinnai Enviroflo A Series 180L Heat Pump Hot Water System in selected Gold Coast service areas.

Customers can purchase online and organise installation separately or request help arranging installation quotes after purchase.

Rinnai Enviroflo A Series 180L Delivery Sydney

Hot Water Outlet offers metro delivery for the Rinnai Enviroflo A Series 180L Heat Pump Hot Water System in selected Sydney metro areas.

Customers can order online with installation quote assistance available after purchase in selected locations.

Rinnai Enviroflo A Series 180L Delivery Melbourne

Hot Water Outlet offers metro delivery for the Rinnai Enviroflo A Series 180L Heat Pump Hot Water System in selected Melbourne metro areas.

Customers can purchase the system online and request help arranging installation quotes after delivery.

Is the Rinnai Enviroflo A Series 180L Right for Your Home?

The Rinnai Enviroflo A Series 180L Heat Pump may be suitable if you are replacing a smaller electric storage water heater and want a compact heat pump option from a recognised hot water brand.

It is commonly suited to smaller households, units, townhouses, granny flats, rental properties and compact homes wanting lower water heating energy use than a standard electric water heater.

Rinnai lists the Enviroflo A Series 180L as ideal for up to 3 people, but real-world suitability depends on shower length, hot water usage, tariff setup, climate, installation location, airflow, drainage, electrical supply and household hot water habits.

This system may suit you if:

• you are replacing an existing electric hot water system

• you want a compact 180L heat pump hot water system

• your household has up to 3 people depending on usage

• you want a heat pump that can use ambient air to heat water

• you want built-in Wi-Fi timer control

• you want SmartLife App control capability

• you want multiple operating modes

• you want auto disinfection and anti-frost protection

• you have suitable airflow, drainage and installation space

• your electrical setup is suitable for the selected installation option

• you prefer supply-only purchase flexibility

Extra work may be required if:

• the system is being moved to a new location

• existing valves are old, missing or non-compliant

• extra pipework or drainage changes are needed

• electrical upgrades or circuit changes are required

• access is restricted

• a compliant base, tray, drainage or insulation is required

• the old system needs additional removal or disposal work

• the installation location has poor airflow or unsuitable clearances

• the existing setup does not suit a heat pump installation

• water pressure requires pressure control changes

Key Features of the Rinnai Enviroflo A Series 180L

• 180L heat pump hot water system

• Product code EHPT180VM

• Ideal for up to 3 people

• Compact heat pump option for smaller households

• Designed to replace electric storage hot water systems

• Uses heat from surrounding air to heat water

• Can use up to 70% less energy compared with a standard electric storage tank under stated conditions

• Built-in Wi-Fi timer control

• SmartLife App control capability

• Can be networked with solar PV panel systems

• Built-in auto disinfection function

• Built-in anti-frost function

• Auto restart after power outage

• Multiple operating modes including Standard, ECO, Hybrid and Electric

• Ambient operating range from -7°C to 43°C for heat pump operation

• 850 kPa maximum water pressure rating

• Quiet operation with integrated low-noise design

• 48 dB(A) listed sound level

• R134a refrigerant

• 1.5kW factory wired electric element

• 0.9kW refrigeration module rated input

• 2.4kW total wired by installer

• 15 amp plug fitted

• IPX4 ingress protection rating

• Federal STC eligibility where requirements are met

• 7-year cylinder parts warranty under Rinnai warranty terms

• 5-year cylinder labour warranty under Rinnai warranty terms

• 5-year refrigeration components parts and labour warranty under Rinnai warranty terms

• 1-year other components parts and labour warranty under Rinnai warranty terms

Quick Specs

Brand: Rinnai
Range: Enviroflo A Series Heat Pump
Product: Rinnai Enviroflo A Series 180L Heat Pump
Product Code: EHPT180VM
System Type: Heat Pump Hot Water System
Capacity: 180L
Recommended Household Size: Up to 3 people depending on usage
Installation Type: Outdoor heat pump installation where site conditions are suitable
Operating Modes: Standard, ECO, Hybrid and Electric
Wi-Fi Control: Built-in Wi-Fi module with SmartLife App capability
Solar PV Timer Use: Can be networked with solar PV panel systems
Auto Disinfection: Built in
Anti-Frost Protection: Built in
Auto Restart: Yes
Ambient Temperature Range: -7°C to 43°C for heat pump operation
Sound Level: 48 dB(A)
Ingress Protection Rating: IPX4
Refrigerant: R134a
Refrigerant Mass: 1kg
Factory Wired Electric Element: 1.5kW
Refrigeration Module Rated Input: 0.9kW
Installer Wired Total Input: 2.4kW
Power Supply: 220–240V AC / 50Hz
Rated Current: Maximum 11A with 15 amp plug fitted
Maximum Energy Output for PTR Sizing: 5.5kW
Heat Output: 3.1kW
Listed COP: 7.5 under stated test conditions
Unit Height: 1730mm
Diameter: 570mm
Hot Outlet Height: 1035mm
Cold Inlet Height: 145mm
Empty Weight: 100kg
Hot and Cold Water Connections: Rp 3/4
PTR Valve Connection: Rp 1/2
PTR Valve Setting: 850 kPa
PTR Valve Rating: 30kW
Fit PLV if Mains Pressure Exceeds With ECV: 680 kPa
Fit PLV if Mains Pressure Exceeds Without ECV: 800 kPa
Recommended PLV Pressure Rating: 500 kPa
Cylinder Parts Warranty: 7 years subject to Rinnai warranty terms
Cylinder Labour Warranty: 5 years subject to Rinnai warranty terms
Refrigeration Components Warranty: 5 years parts and labour subject to Rinnai warranty terms
Other Components Warranty: 1 year parts and labour subject to Rinnai warranty terms

Compact Heat Pump for Smaller Homes

The Rinnai Enviroflo A Series 180L is designed for smaller households that want heat pump efficiency without moving to a larger tank size.

Its 180L capacity makes it a practical option for units, townhouses, compact homes, granny flats and rental properties where hot water demand is moderate and the installation location suits a heat pump setup.

For larger households or higher hot water demand, a larger heat pump may be more suitable.

Lower Energy Hot Water

The Rinnai Enviroflo A Series 180L is designed to reduce water heating energy use compared with a standard electric storage tank.

Heat pump technology works by absorbing heat from the surrounding air and transferring that heat into the stored water. This allows the system to produce hot water efficiently without relying only on direct electric element heating.

Rinnai lists energy use reduction of up to 70% compared with a standard electric storage tank under stated conditions. Actual savings can vary depending on location, household usage, tariff setup, installation conditions, the system being replaced and how the product is operated.

Built-In Wi-Fi Timer Control

The Rinnai Enviroflo A Series 180L includes built-in Wi-Fi timer control.

This allows more control over when the system operates and can help households better match hot water heating with daily routines or solar PV production where the site is suitable.

Wi-Fi control is through the SmartLife App, and app use is optional.

SmartLife App Control

The Rinnai Enviroflo A Series 180L includes SmartLife App control capability through the built-in Wi-Fi module.

This can allow convenient control from a phone, making it easier to adjust operation and manage the system around household hot water demand.

App functionality depends on setup, network conditions, compatible device access and third-party app service availability.

Solar PV Timer Use

The Rinnai Enviroflo A Series 180L can be networked with solar PV panel systems.

This can help households use daytime solar generation for water heating where the electrical setup and timer settings are suitable. The best setup depends on the solar system, tariff arrangement, household hot water demand and installation conditions.

Multiple Operating Modes

The Rinnai Enviroflo A Series 180L includes multiple operating modes:

• Standard

• ECO

• Hybrid

• Electric

This gives customers more flexibility to balance efficiency, recovery and backup element operation depending on hot water demand, weather conditions and household routines.

Built-In Electric Element

The Rinnai Enviroflo A Series 180L includes an inbuilt electric element to help ensure reliable hot water supply.

The factory wired electric element is listed at 1.5kW, while the total installer wired input is listed at 2.4kW. This gives the system backup support when needed while still allowing heat pump operation to do the main water heating work under suitable conditions.

Auto Disinfection Function

The Rinnai Enviroflo A Series 180L includes a built-in auto disinfection function.

This function is designed to help reduce the potential growth of legionella by periodically raising water temperature as part of the system’s control logic.

Anti-Frost Protection

The Rinnai Enviroflo A Series 180L includes built-in anti-frost protection to protect the evaporator in colder climates.

The system is designed for ambient air conditions ranging from -7°C to 43°C for heat pump operation, with the electric element able to operate beyond those heat pump limits.

Quiet Operation

The Rinnai Enviroflo A Series 180L is designed for quiet operation with an integrated low-noise design.

The listed sound level is 48 dB(A), making it a practical option for residential installations where site positioning, clearances and neighbouring walls still need to be considered.

Water Pressure and PLV Requirements

The Rinnai Enviroflo A Series 180L is designed and tested to operate with water pressure up to 850 kPa.

The PTR valve setting is listed at 850 kPa, with pressure limiting requirements depending on whether an expansion control valve is fitted.

Where an expansion control valve is fitted, a pressure limiting valve is required if mains pressure exceeds 680 kPa. Where an expansion control valve is not fitted, a pressure limiting valve is required if mains pressure exceeds 800 kPa. The recommended pressure limiting valve rating is 500 kPa.

STCs and Government Incentives

The Rinnai Enviroflo A Series 180L may be eligible for Small-scale Technology Certificates where requirements are met.

Eligibility and value can vary depending on installation location, product model, installation date, installer requirements and program rules. Some state-based incentives may also apply where requirements are met.

Any rebate, STC discount or incentive should be confirmed before ordering or installation.

Common Uses

The Rinnai Enviroflo A Series 180L Heat Pump can be suitable for:

• electric hot water system replacement

• compact heat pump hot water upgrades

• smaller homes

• units and apartments

• townhouses

• granny flats

• rental properties

• investment properties

• homes with up to 3 people depending on usage

• homes wanting lower energy use than standard electric storage

• homes with solar PV where timer operation may be useful

• homes where traditional roof-mounted solar hot water may not be suitable

• properties needing a compact 180L heat pump hot water system

Frequently Asked Questions

Can I buy the Rinnai Enviroflo A Series 180L supply only?

Yes. You can buy the Rinnai Enviroflo A Series 180L as a supply-only product if you already have a licensed installer arranged.

Does Hot Water Outlet install heat pump hot water systems?

No. Hot Water Outlet does not directly provide installation services. Customers may request assistance arranging installation quotes after purchase in selected metro areas.

Can I get an installation quote after purchasing?

Yes. Customers in selected metro areas may request help arranging installation quotes through licensed local installers after purchasing the system.

Is delivery available Australia wide?

Metro delivery is available in selected service areas across Australia. Delivery availability may vary depending on location and product type.

What is the product code for the Rinnai Enviroflo A Series 180L?

The product code is EHPT180VM.

What is the tank capacity?

The Rinnai Enviroflo A Series heat pump has a 180L capacity.

How many people is the Rinnai Enviroflo A Series 180L suitable for?

The Rinnai Enviroflo A Series 180L is listed as ideal for up to 3 people. Actual suitability depends on shower length, hot water usage, climate, tariff setup and household habits.

What operating modes does the Rinnai Enviroflo A Series 180L have?

The system includes Standard, ECO, Hybrid and Electric operating modes.

Does the Rinnai Enviroflo A Series 180L have Wi-Fi?

Yes. The Rinnai Enviroflo A Series 180L includes a built-in Wi-Fi module for SmartLife App control.

Can the Rinnai Enviroflo A Series 180L work with solar PV?

Yes. The system can be networked with solar PV panel systems where the electrical setup and timer use are suitable.

Does the Rinnai Enviroflo A Series 180L have an electric element?

Yes. The system includes a 1.5kW factory wired electric element and has a listed installer wired total of 2.4kW.

What refrigerant does the Rinnai Enviroflo A Series 180L use?

The Rinnai Enviroflo A Series 180L uses R134a refrigerant with a listed refrigerant mass of 1kg.

What is the sound level?

The Rinnai Enviroflo A Series 180L has a listed sound level of 48 dB(A).

What is the operating temperature range?

The system is listed for heat pump operation across ambient conditions from -7°C to 43°C.

What is the maximum water pressure rating?

The Rinnai Enviroflo A Series 180L is designed and tested to operate with water pressures up to 850 kPa.

What are the dimensions?

The Rinnai Enviroflo A Series 180L has a listed unit height of 1730mm and a diameter of 570mm.

How much does the Rinnai Enviroflo A Series 180L weigh?

The listed empty weight is 100kg.

What is the IP rating?

The Rinnai Enviroflo A Series 180L has an IPX4 ingress protection rating.

Does the Rinnai Enviroflo A Series 180L have auto disinfection?

Yes. The system includes a built-in auto disinfection function to help reduce the potential growth of legionella.

Does the Rinnai Enviroflo A Series 180L have anti-frost protection?

Yes. The system includes a built-in anti-frost function to protect the evaporator in colder climates.

Is the Rinnai Enviroflo A Series 180L eligible for rebates?

The Rinnai Enviroflo A Series 180L may be eligible for STCs and other government incentives where requirements are met. Eligibility and value can vary depending on location, installation date, product model, installer requirements and program rules.

What is the warranty on the Rinnai Enviroflo A Series 180L?

For domestic use, Rinnai lists the Enviroflo A Series 180L with 7 years cylinder parts warranty, 5 years cylinder labour warranty, 5 years parts and labour warranty on refrigeration components, and 1 year parts and labour warranty on other components, subject to warranty terms and conditions.

Is the Rinnai Enviroflo A Series 180L good for replacing an electric hot water system?

Yes. The Rinnai Enviroflo A Series 180L can be a practical replacement option for selected smaller electric hot water systems, provided the property has suitable space, airflow, drainage, electrical supply, water pressure and plumbing conditions.

What is the difference between the Rinnai Enviroflo A Series 180L and larger Enviroflo heat pumps?

The Enviroflo A Series 180L is the compact option suited to up to 3 people. Larger Rinnai heat pump ranges offer more storage capacity and may be better suited to family homes, larger households or properties with higher daily hot water demand.

* 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.

Buying a new hot water system or hot water part should be simple. Hot Water Outlet helps you compare hot water systems, valves, thermostats, elements, pipework and fittings in one place, so you can choose the products that suit your home, budget and hot water needs without the back and forth.

Whether you already know exactly what you need or you are still comparing electric, gas, instant gas, gas storage or heat pump hot water options, Hot Water Outlet makes it easier to order with confidence.

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Hot Water Systems and Parts in One Place

Shop hot water systems, valves, thermostats, elements, pipework and fittings online from one focused hot water store. Choose the system first, then add the parts and accessories needed for your setup.

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See your hot water system price upfront, then add common valves, fittings or accessories before placing your order. This makes it easier to plan your purchase and compare options before checkout.

Product Details That Actually Help

Key specs, sizing details, tank capacity, flow rate, gas type, energy source, dimensions, warranty information, product features and suitability notes are shown clearly, so you can compare hot water systems properly before you buy.

Valves and Accessories Available

Where relevant, you can add common hot water parts such as tempering valves, pressure relief valves, duo valves, non-return valves, thermostats, elements, pipework and fittings to help complete your order.

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Hot Water Outlet is built for customers who want a faster, clearer and more convenient way to buy hot water systems and hot water parts online.

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Important Note

Product suitability can vary by property, existing services, energy source, gas type, available space, connection points, pressure requirements and local compliance requirements. Always check product specifications carefully and confirm the selected hot water system, valves, fittings and accessories are suitable for your property before ordering.

DELIVERY TIMES WITH INSTALLATION - HOT WATER SYSTEMS EXC. HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 2 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 3 business days

DELIVERY TIMES WITHOUT INSTALLATION - HOT WATER SYSTEMS EXC. HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 3 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

Harvey Bay, Cairns and Townsville - up to 5 business days

Metropolitan Cities - up to 5 Business Days

Listed Metropolitan Centers - up to 10 Business Days

DELIVERY TIMES WITH INSTALLATION - HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 2 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

DELIVERY TIMES WITHOUT INSTALLATION - HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 5 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

Metropolitan Cities - up to 5 Business Days

Listed Metropolitan Centers - up to 10 Business Days

DELIVERY TIMES WITH/WITHOUT INSTALLATION - PUMPS AND WATER FILTERS

Greater Brisbane and Gold Coast - up to 5 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

Harvey Bay, Cairns and Townsville - up to 10 business days

**PLEASE NOTE ORDERS OUTSIDE OF THESE AREAS WILL BE REFUNDED AS SOON AS POSSIBLE**

SERVICED METROPOLITIAN CENTRES & CITIES

-Brisbane (EXCLUDING BAY ISLANDS)

-Gold Coast

-Sunshine Coast

-Toowoomba

-Coffs Harbour

-Tamworth

-Canberra

-Sydney (EXCLUDING ISLANDS)

-Bathurst

-Melbourne

-Ballarat

-Geelong

-Adelaide

-Perth

-Darwin

-Cairns

-Townsville

-Harvey Bay

-Rockhampton

-Bundaberg

-Tweed Heads

-Wollongong