Sign up to Earn or Access 90 Day StoreCash> here

Sign up to Earn or Access 90 Day StoreCash> here

The Good Guys
Seen it Cheaper?1300 942 765
Preferred Store: loading...
Logo

Rinnai Avenger 25MJ LPG Unflued Convector Heater - Silver

AV25SL3
$1899
Top Deal
This deal ends 21 June
± Click the icons above as terms, conditions & fees apply

Participating Credit Cards. 50 Months Interest Free.
No Interest. No Deposit. Monthly payments required.

Available in-store only: This product is available exclusively in stores. Check availability at your preferred store below.

In Store Only

You May Also Like

You May Also Like

You May Also Like

You May Also Like

Product Overview

This platinum silver Rinnai Avenger 25 LPG convector heater offers high efficiency heating for large open plan areas. It has the largest gas heat output in Rinnai's convector range with a 5.8 energy efficiency star rating and low emission technology. This heater features electronic thermostatic control, economy mode function to help reduce running costs, dual programmable timers for mornings and evenings, as well as a remote control for added convenience. The Rinnai Avenger 25 LPG convector unflued heater is portable and helps you get warm when you need it most.

Key Features

  • Unflued gas room heater, portable design
  • LPG gas powered, 6.2 Kilowatt output
  • 5.8 star energy rating
  • Portable with variable heat settings and remote control
  • Child safety lock, dual timers, low emission technology

Key Specifications

Brand:
Rinnai
Model Number:
AV25SL3
Fuel Type:
Liquid Petroleum Gas (LPG)
Power:
6200W
Energy Rating (Star):
5.8
Thermostat:
Yes

Heating & Cooling

Gas Input:
8.5 - 25MJ/h
Heating Settings:
Variable

Options

Remote Control:
Yes
Timer:
Yes - dual digital timers for mornings and evenings

Safety

Safety:
Child Safety Lock
Installation:
Must be checked and serviced every two years by a licensed and registered plumber

General Information

Type:
Unflued Portable Gas Heater
Colour:
Silver
Supplier Colour:
Platinum Silver
Portability:
Portable
Availability:
Not available in Victoria due to state legislation. Not available in SA (Gas Heaters over 18MJ must be flued)
Additional Features:
Low Emission Technology, Economy Mode, Preheat Feature

Warranty

Manufacturer's Warranty:
5 Year

Heating & Cooling

Gas Input:
8.5 - 25MJ/h
Heating Settings:
Variable

Safety

Safety:
Child Safety Lock
Installation:
Must be checked and serviced every two years by a licensed and registered plumber

Warranty

Manufacturer's Warranty:
5 Year

Product Dimensions

Product Height (mm):
485
Product Width (mm):
610
Product Depth (mm):
245

Box Dimensions

Box Height (mm):
660
Box Width (mm):
320
Box Depth (mm):
700
Box Weight (kg):
16

Product Reviews of Rinnai Avenger 25MJ LPG Unflued Convector Heater - Silver

Rinnai Avenger 25MJ LPG Heater Unflued AV25SL3

Overall Rating Snapshot

4.7 stars

4.7 out of 5 stars from 25 reviews

96% of users recommend this product

2
0
1
0
What customers say, summarised by AI
  • Warms large or open-plan rooms quickly and maintains temperature well
  • Highly efficient and energy-saving, but uses gas bottles rapidly
  • Easy operation and setup, suitable for elderly users
  • Fan is louder than expected, which may be noticeable in quiet spaces
  • Timer and sensor features add convenience and improve usability
  • Sleek and compact design blends easily with modern interiors
AI-generated summary from customer reviews, which may include incentivised reviews.
Pros
Efficient (3)
Easy (3)
  • 4 out of 5

    Keeping warm

    Warms our large living room quickly however the fan is noisier than expected.

    Acvet

    Confirmed purchase 30 April 2025

    Published on 29 May 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Extremely efficient

    Extremely efficient heats up the house very quickly and maintains the temperature

    Arend

    Confirmed purchase 1 July 2023

    Published on 23 July 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Awesome heater

    I bought this heater for my elderly mother and have made all adjustments already so she just needs to press start and that is all

    Lisa Heapy

    Confirmed purchase 29 June 2023

    Published on 13 July 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Anonymous

    Confirmed purchase 10 June 2023

    Published on 2 July 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Keeps my home room warm

    Cranfield

    Confirmed purchase 1 May 2023

    Published on 16 May 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    John whitehead

    Confirmed purchase 22 June 2022

    Published on 6 July 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Anonymous

    Confirmed purchase 7 June 2022

    Published on 28 June 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 3 out of 5

    It works very well!!!

    But it does chew through gas bottles!!!

    Rick

    Confirmed purchase 7 June 2022

    Published on 23 June 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Easy to operate

    Heats area quickly and efficiently

    Linda

    Confirmed purchase 28 May 2022

    Published on 12 June 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Anonymous

    Confirmed purchase 26 February 2022

    Published on 13 March 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 10 of 25 reviews

ABOUT THE GOOD GUYS REVIEWS

The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Rinnai Avenger 25MJ LPG Unflued Convector Heater is a powerful, portable gas heater ideal for large Australian homes. It features dual programmable timers, remote control, and a 5.8-star energy efficiency rating, making it economical and convenient for everyday use. Its main limitation is that it requires a suitable LPG gas connection and is not suitable for rooms without proper ventilation.

What it’s great for

  • Heating large spaces
  • Quick room warming
  • Energy-efficient heating
  • Programmable comfort

Where it works best

  • Open-plan living areas
  • Family rooms
  • Large lounges
  • Rental homes with gas points

Who it’s for

  • Families
  • Renters
  • Homeowners
  • People seeking portable heating

Things to consider

Requires a dedicated LPG gas connection and is not suitable for use in bedrooms or small, enclosed spaces due to ventilation needs.

Room size suitability

Up to 90m² - Suitable for large open-plan living areas

Energy efficiency score

9/10 - 5.8-star rating offers top-tier energy savings for its class

Family safety rating

8/10 - Includes tip-over switch and low emissions, but not suitable for bedrooms

Portability rating

8/10 - Lightweight and includes handles for easy movement

Noise level vs category

7/10 - Quiet operation for a convector heater, but audible fan noise may be noticed in silent environments

Key benefits

  • Dual Programmable Timers: Set morning and evening heating schedules for automatic comfort.
  • Remote Control: Adjust settings easily from anywhere in the room.
  • 5.8-Star Energy Efficiency: Delivers high energy savings compared to standard gas heaters.
  • Economy Mode: Reduces energy consumption when full heating power isn't needed.
  • Low Emissions Technology: Designed to minimise indoor air pollution for safer operation.
  • Portable Design: Easily move the heater between rooms as needed.
  • Large Heating Capacity: Effectively warms large, open-plan spaces.
  • Easy-to-Use Control Panel: Simple interface for quick adjustments.

Q: Which type of gas does the Rinnai Avenger 25MJ LPG Heater use?

A: The heater uses Liquid Petroleum Gas (LPG).

Q: How much power does the Rinnai Avenger 25MJ LPG Heater produce?

A: It has a 6.2-kilowatt output.

Q: What energy efficiency rating does the Rinnai Avenger 25MJ LPG Heater have?

A: It has a 5.8-star energy rating.

Q: Does the Rinnai Avenger 25MJ LPG Heater include any safety features?

A: Yes, it features a child safety lock.

Q: What are the dimensions of the Rinnai Avenger 25MJ LPG Heater?

A: Height 485mm, Width 610mm, Depth 245mm.