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Omega Altise Brigadier 25MJ NG Radiant Convector Heater - Sand Dune
OABRFNGSD
$1199
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Product Overview
Key Features
- Gas room heater unflued for large spaces
- Natural gas 10.7 to 25MJ per hour output
- 5.9 star energy rating
- Portable design with 2 speed fan and 3 heat settings
- Tip over switch, oxygen depletion and flame failure shut off
BONUS OFFER
Click & Collect Bonus - Get $15 off⌓ online carts over $150
⌓Ends 11.59PM AEST 06/09/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Minimum spend amount calculated after any other discounts have been applied. Can be used on The Good Guys website in conjunction with a Price Beat when available on individual product pages. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Key Specifications
- Brand:
- Omega Altise
- Model Number:
- OABRFNGSD
- Fuel Type:
- Natural Gas (NG)
- Compatible Room Size:
- 90m2
- Energy Rating (Star):
- 5.9
Heating & Cooling
- Gas Input:
- 10.7 - 25MJ/h
- Heating Settings:
- 3
Safety
- Safety:
- Safety Tip Over Switch, Oxygen Depletion Sensor & Flame Failure Shut Off
- Installation:
- Must be checked and serviced every two years by a licensed and registered plumber
General Information
- Type:
- Unflued Portable Gas Heater
- Colour:
- Brown
- Supplier Colour:
- Sand Dune
- Portability:
- Portable
- Speeds:
- 2 Speed Convection Fan
- Availability:
- Not available in Victoria due to state legislation. Not available in SA (Gas Heaters over 18MJ must be flued)
- What's In The Box:
- 1500mm Inlet gas hose
Warranty
- Manufacturer's Warranty:
- 3 Year
Heating & Cooling
- Gas Input:
- 10.7 - 25MJ/h
- Heating Settings:
- 3
General Information
- Type:
- Unflued Portable Gas Heater
- Colour:
- Brown
- Supplier Colour:
- Sand Dune
- Portability:
- Portable
- Speeds:
- 2 Speed Convection Fan
- Availability:
- Not available in Victoria due to state legislation. Not available in SA (Gas Heaters over 18MJ must be flued)
- What's In The Box:
- 1500mm Inlet gas hose
Product Dimensions
- Product Height (mm):
- 568
- Product Width (mm):
- 796
- Product Depth (mm):
- 285
- Product Weight (kg):
- 23
Box Dimensions
- Box Height (mm):
- 660
- Box Width (mm):
- 295
- Box Depth (mm):
- 870
- Box Weight (kg):
- 23
Product Reviews of Omega Altise Brigadier 25MJ NG Radiant Convector Heater - Sand Dune
Overall Rating Snapshot
4.8 out of 5 stars from 10 reviews
100% of users recommend this product
What customers say, summarised by AI
- Heats large open areas efficiently, quickly warming multiple rooms.
- User-friendly controls with three adjustable heat settings for comfort.
- Attractive design with visible elements, adding a cosy feel to spaces.
- Radiant and convection heating effectively maintain consistent warmth.
- Some users report random shut-offs unless start button is held longer.
- Provides excellent value for money and is highly recommended by buyers.
Pros
Easy (3)
Lovely Warm
Love the heater it’s easy to use. Warms the whole house.
Toni
Confirmed purchase 29 June 2025
Published on 18 August 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.
Love the vibe
I love the look of the elements, feels so cosy. Effective heat. Unfortunately, does turn off randomly. Unless when starting it, hold it for 20 seconds, then no issues.
Sue
Confirmed purchase 29 June 2025
Published on 22 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.
Great HEATER
The Brigadier Gas Heater is easy to operate and does a great job of heating our big area, can recommend it highly.
Mike Lloyd
Confirmed purchase 3 July 2022
Published on 19 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.
Really good
It throws out so much hest
Tanya hardie
Confirmed purchase 16 June 2022
Published on 30 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.
Great heater
This heater is brilliant
Hilary
Confirmed purchase 21 May 2022
Published on 4 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.
Heats my whole home.
This has been perfect for heating my whole home. Heats the lounge, games family room then moves through to the bedrooms.
Tasch
Confirmed purchase 27 May 2021
Published on 29 November 2021
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great heater
Awesome heater, I love how there is 3 different heat settings, the radiant warmth of the heater heats the room up very quickly, added bonus of the convection to help keep warm.
Stephen Clarke
Confirmed purchase 14 June 2021
Published on 28 June 2021
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Satisfactory results
The product overall ticks the boxes that is required in a gas heater.
Lucas David Glass
Confirmed purchase 31 July 2020
Published on 31 October 2020
Yes, I recommend this product.
Check out what this reviewer thought after the first 3-6 months.
Great heat coverage
We have a large open plan living area. This heater easily warms up the whole area, it has great settings to increase or decrease the heat. Easy to use.
Fiona
Confirmed purchase 16 July 2020
Published on 8 August 2020
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
7 bars 2 speed fan gets the house warm quick
Buy one great for price great product
Jamesschutz1@live.com.au
Confirmed purchase 21 July 2020
Published on 5 August 2020
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 10 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 Omega Altise Brigadier 25MJ NG Radiant Convector Heater is a high-capacity gas heater designed for large living spaces or open-plan homes. It blends radiant and convector heating for fast, even warmth and features user-friendly controls. Ideal for families seeking reliable winter comfort, its main limitation is the lack of advanced smart connectivity found in some premium models.
What it’s great for
- Whole-home Heating
- Fast Warm-up
- Family Living
- Consistent Comfort
Where it works best
- Large Living Rooms
- Open-plan Areas
- Family Homes
- Lounges
Who it’s for
- Families
- Homeowners
- Renters Needing Portable Heating
- Those in Cooler Climates
Things to consider
Does not offer smart home integration or app-based controls, which are available in some premium alternatives.
Room size suitability
Large rooms and open-plan areas up to approximately 90 m²
Energy efficiency score
7/10 - Good efficiency for its class, but not the highest available
Family safety rating
8/10 - Strong safety features including flame failure and oxygen depletion sensors
Portability rating
7/10 - Easy to move with castors, but heavier than smaller models
Noise level vs category
6/10 - Operates quietly for a gas heater, but some fan noise is present
Key benefits
- High Heat Output: Delivers up to 25MJ of heating power, suitable for large spaces.
- Dual Heating Technology: Combines radiant and convector heating for faster, more even warmth.
- Simple Controls: Easy-to-use manual controls for quick temperature adjustments.
- Portability: Fitted with castors for easy movement between rooms.
- Natural Gas Connection: Efficient and cost-effective heating for homes with gas supply.
- Attractive Finish: Neutral Sand Dune colour blends with modern interiors.
- Reliable Safety Features: Includes flame failure device and oxygen depletion sensor for peace of mind.
- Low Maintenance: Simple design with minimal upkeep required.
Q: Is this Brigadier heater for natural gas only, or can it be converted to LPG?
A: This Sand Dune model is the natural gas version, not a dual-fuel unit in the listed specs. If the home uses bottled LPG, choose the LPG model instead, because conversion is not stated for this heater. Discuss with your plumber.
Q: What does unflued heating mean for day-to-day use?
A: Unflued means this heater releases combustion products into the room rather than through a flue. That gives more placement flexibility, but it needs ventilation during use and is less suited to small sealed rooms or bedrooms.
Q: Is the 25MJ output suitable for a large living area?
A: Yes. This model has a 25MJ/h high gas input and 6.5kW output, with a stated maximum room size of 90m2. In real homes, performance will vary with insulation, ceiling height and how open the room is to nearby spaces.
Q: How do the radiant and convection heating functions feel in practice?
A: Radiant heat warms people and objects directly in front of the heater, while the 2-speed convection fan helps spread warmth more evenly through the room. That combination suits spaces needing both quick spot heat and broader background warmth.
Q: Can this heater be moved from room to room easily?
A: It is a freestanding heater, but at 23kg it is not a lightweight carry-between-rooms option. Castors are optional rather than included, and the 1.5m gas hose also limits movement to where the gas connection can safely reach.