Best Space Heater Australia in 2026: Top Rated Models Compared
Editorially independent. This page may contain affiliate links and clearly-labeled paid placements — see our advertising disclosure. Paid placements never change the ranking order below. As an Amazon Associate we earn from qualifying purchases. Prices are indicative ($) and change often; retailer links go to amazon.com (US).
We evaluated five heating solutions for Australian homes, prioritizing heating efficiency, noise levels, and smart connectivity features. This ranking is designed for homeowners and renters seeking specific performance metrics like wattage output, room coverage area, and precise temperature control.
How we ranked these
At a glance
| # | Product | Score | Price | Best for |
|---|---|---|---|---|
| 1 | De'Longhi Radia S Digital Oil Column Heater (TRRS1224EG) | 9.2 | $329.00 | Users in medium-sized rooms (10–15m²) who prioritize precise scheduling and eco-friendly operation over initial cost. |
| 2 | Philips 3000 Series EcoAI Connected Fan Heater (CX3120/01) | 8.9 | — | Tech-savvy users in rooms up to 20m² who value silent operation and remote app control. |
| 3 | Goldair 11-Fin Oil Column Heater | 8.4 | $129.00 | Budget-conscious buyers needing high wattage for larger rooms (up to 18m²) without smart features. |
| 4 | CHOICE Electric Heater Reviews | 8.0 | — | Consumers who want independent, lab-tested performance data before purchasing a specific brand. |
| 5 | Micomlan Fan Heater | 7.8 | $17.09 – $17.99 | Renters and students needing a portable, low-cost heater for small shared spaces like dormitories. |
De'Longhi Radia S Digital Oil Column Heater (TRRS1224EG)
$329.00 9.2- Delivers 2400W output suitable for medium-sized rooms
- Includes a 24-hour timer for precise scheduling
- Features Eco mode to optimize energy consumption
- 12-fin design provides consistent heat distribution
- Highest price point at $329.00 compared to budget alternatives
- Optimal performance limited to rooms sized 10–15m², smaller than some competitors
Best for: Users in medium-sized rooms (10–15m²) who prioritize precise scheduling and eco-friendly operation over initial cost.
Is this your product? Get a verified listing · free rank badge
Philips 3000 Series EcoAI Connected Fan Heater (CX3120/01)
8.9- Achieves warmth in just 2 seconds via ceramic fan heating
- Operates at a quiet 24 dB(A) noise level
- Supports Wi-Fi app control for remote management
- EcoAI technology automatically adjusts energy usage
- Maximum output of 2000W is lower than the 2400W offered by De'Longhi and Goldair models
- Requires Wi-Fi connectivity for full feature set, unlike standalone manual units
Best for: Tech-savvy users in rooms up to 20m² who value silent operation and remote app control.
Is this your product? Get a verified listing · free rank badge
Goldair 11-Fin Oil Column Heater
$129.00 8.4- High 2400W output matches premium models at a lower cost
- Suitable for larger rooms sized 12–18m²
- Simple manual thermostat requires no setup
- Backed by Australian brand support
- Lacks smart features like Wi-Fi or Eco modes found in Philips and De'Longhi units
- No digital timer, requiring manual on/off management unlike the 24-hour timer on De'Longhi
Best for: Budget-conscious buyers needing high wattage for larger rooms (up to 18m²) without smart features.
Is this your product? Get a verified listing · free rank badge
CHOICE Electric Heater Reviews
8.0- Provides scientific testing data weighted 70% on Heating score
- Compares major brands including Dyson, Breville, and Rinnai
- Offers unbiased performance metrics on warm-up speed and thermostat performance
- Requires a paid membership to access full comparison tools
- Does not sell heaters directly, acting only as an information aggregator
Best for: Consumers who want independent, lab-tested performance data before purchasing a specific brand.
Is this your product? Get a verified listing · free rank badge
Micomlan Fan Heater
$17.09 – $17.99 7.8- Extremely low price range starting at $17.09
- Includes 45° oscillation for wider coverage
- Features tip-over protection with automatic shut-off
- Adjustable temperature range of 15–40°C
- Noise level of 32dB is louder than the Philips model's 24 dB(A)
- Limited to indoor use in smaller spaces like dormitories or offices, lacking the 20m² capacity of Philips
Best for: Renters and students needing a portable, low-cost heater for small shared spaces like dormitories.
Is this your product? Get a verified listing · free rank badge
How to choose
Choose the Philips CX3120/01 for rooms up to 20m², whereas the De'Longhi TRRS1224EG is optimized for smaller rooms of 10–15m².
Select the Philips model for its quiet 24 dB(A) operation, compared to the Micomlan's louder 32dB noise level.
For maximum heat, choose the De'Longhi or Goldair models with 2400W output, which exceeds the Philips' maximum of 2000W.
The Micomlan offers the lowest entry price at approximately $17.09, significantly cheaper than the Goldair's $129.00.
Our verdict
For most Australian homes, the De'Longhi Radia S offers the best balance of high wattage and smart scheduling, while the Philips CX3120/01 is superior for quiet, app-controlled heating in larger rooms.
Replacing an older one? You can sell it for free on Bazeta, our classifieds marketplace.
Frequently asked questions
Which heater is quietest?
The Philips 3000 Series operates at 24 dB(A), which is quieter than the Micomlan Fan Heater's 32dB noise level.
What is the best heater for large rooms?
The Philips CX3120/01 covers rooms up to 20m², while the Goldair 11-Fin handles rooms sized 12–18m².
Which heater has the highest wattage?
Both the De'Longhi TRRS1224EG and Goldair 11-Fin offer 2400W output, higher than the Philips' maximum of 2000W.
Is there a cheap option for dorms?
The Micomlan Fan Heater costs between $17.09 and $17.99 and includes tip-over protection for shared spaces.
