Earn or Access 90 Day StoreCash> here
See our latest catalogue here
The Good Guys
Seen it Cheaper?1300 942 765
Preferred Store: loading...
rinnai greyscale logo

Rinnai Avenger 25MJ NG P/Silver Heater Unflued

AV25SN3
$1899
buy now, pay laterin 4 payments of $474.75in 4 payments of $474.75
± Click the icons above as terms, conditions & fees apply

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

Store availability

 
Rinnai Avenger 25MJ NG P/Silver Heater Unflued AV25SN3
866692
866691
Pinch to zoom
Rinnai Avenger 25MJ NG P/Silver Heater Unflued AV25SN3
866692
866691
In Store Only
Battery Warning: This product contains a button/coin cell battery and is hazardous. Keep batteries away from children. Batteries can cause severe or fatal injuries in 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought immediately if it is suspected the battery has been swallowed or placed inside any part of the body.

You May Also Like

You May Also Like

Product Overview

This platinum silver Rinnai Avenger 25 AV25SN3 natural gas 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 convector heater is portable and helps you get warm when you need it most.

Key Features

  • Gas room heater unflued portable
  • Natural gas 6.2kW variable output
  • 5.8 Star energy rating
  • Portable design with variable heat settings
  • Child safety lock and dual on off timers
Battery Warning: This product contains a button/coin cell battery and is hazardous. Keep batteries away from children. Batteries can cause severe or fatal injuries in 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought immediately if it is suspected the battery has been swallowed or placed inside any part of the body.

Key Specifications

Brand:
Rinnai
Model Number:
AV25SN3
Fuel Type:
Natural Gas
Power:
6.2kW
Thermostat:
Yes

Heating & Cooling

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

Efficiency

Energy Rating (Star):
5.8 Star

Options

Timer:
Yes - Dual Timers On and Off Programming for Mornings and Evenings

Safety

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

General Information

Type:
Gas Room Heater - Unflued
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, Fully Thermostatic Control, Economy Mode, Includes Remote Control

Warranty

Manufacturer's Warranty:
5 Year

Heating & Cooling

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

Options

Timer:
Yes - Dual Timers On and Off Programming for Mornings and Evenings

General Information

Type:
Gas Room Heater - Unflued
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, Fully Thermostatic Control, Economy Mode, Includes Remote Control

Box Dimensions

Box Height (mm):
570
Box Width (mm):
340
Box Depth (mm):
700
Box Weight (kg):
15

Product Reviews of Rinnai Avenger 25MJ NG P/Silver Heater Unflued

Rinnai Avenger 25MJ NG P/Silver Heater Unflued AV25SN3

Overall Rating Snapshot

4.8 stars

4.8 out of 5 stars from 128 reviews

93% of users recommend this product

1
0
  • 5 out of 5

    Great product

    Heats up my big area very quick, worth it and energy saving.

    Unknown

    Confirmed purchase 6 June 2025

    Published on 1 July 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

    Useful product

    It’s expensive but what u invested it’s worth it. Heating is very good. Warm the area in short time so, less bill. Easy to install & operate.

    Parin Shah

    Confirmed purchase 8 June 2025

    Published on 1 July 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

    Good

    Good

    Confirmed purchase 24 June 2023

    Published on 24 September 2023

    Yes, I recommend this product.

    Check out what this reviewer thought after the first 3-6 months.

  • 5 out of 5

    A+++++

    Very good 👍

    Lÿdïã Šümãmpõüw

    Confirmed purchase 9 September 2023

    Published on 23 September 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.

  • 4 out of 5

    Confirmed purchase 3 June 2023

    Published on 20 September 2023

    Yes, I recommend this product.

    Check out what this reviewer thought after the first 3-6 months.

  • 5 out of 5

    Confirmed purchase 14 August 2023

    Published on 28 August 2023

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

  • 5 out of 5

    Awesome features and keeps the house warm

    Confirmed purchase 22 July 2023

    Published on 13 August 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

    Confirmed purchase 22 July 2023

    Published on 7 August 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

    Great

    Heats large area

    Paul Chikosh

    Confirmed purchase 21 June 2023

    Published on 17 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.

  • 4 out of 5

    Awesome features

    Fuel efficient compact

    Pam

    Confirmed purchase 22 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.

You've viewed 10 of 128 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.

¤Discounts apply to previous ticketed/advertised price prior to the discount offer. As we negotiate, products will likely have been sold below ticketed/advertised price prior to the discount offer.

Store Cash Wallet

>Qualifying conditions, including signing up to 90 Day StoreCash, activating a Digital Wallet before being eligible to earn/win and where a qualifying purchase is required, delivery/collection of product within 60 days. 90 Day StoreCash expires 90 days after issue. Personal purchases only. Exclusions and purchase limits apply. Each 90 Day StoreCash reward must be used in one transaction and no change/credit for any unused balance. Refer to 90 Day StoreCash T&Cs for details, including how to receive 90 Day StoreCash deposit notifications, how to earn & timing for issue of 90 Day StoreCash.