SIDE-BY-SIDE COMPARISON · 3 PICKS

Compare the Top 3 Heaters in Australia 2026

3 Australian-verified heater picks compared side-by-side: Goldair 11-Fin Oil Column Heater for the cheapest verified buy; Philips 3000 Series EcoAI for the best-value most-households pick; De'Longhi Radia S Digital Oil for the segment ceiling. Every product has live Amazon AU stock at the last data refresh.

Read the full editorial guide →
PREMIUM PICK
De'Longhi Radia S Digital Oil Column Heater TRRS1224EG
De'Longhi Radia S Digital Oil Column Heater TRRS1224EG
Best overall — 12-fin oil column, 24-hr timer, Eco mode
$222.004.3
TypeOil column 12-fin
Wattage2400W
Best for10-15m² rooms
Oil column24-hr timerEco modeDeLonghi AU support
  • 12 fins of oil-filled steel; slow to warm, holds heat for hours after the element switches off
  • 24-hour timer + digital control panel + Eco mode that drops wattage by a third once the room is warm
  • DeLonghi's Australian support is genuinely accessible if anything goes wrong — replacements within a week per ProductReview AU
WHY WE PICKED THIS
The DeLonghi Radia S is the oil column the OzBargain regulars and Good Guys editorial team both keep coming back to. Slow, quiet, lasts a decade — the safe call when you want one heater for a bedroom or study you'll…
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VALUE PICK
Philips 3000 Series EcoAI Connected Fan Heater (CX3120/01)
Philips 3000 Series EcoAI Connected Fan Heater (CX3120/01)
Smartest pick — 2-second heating, AI energy saving, app control
$152.004.6 · 53
TypeCeramic fan heater
WattageUp to 2000W
Best forRooms up to 20m²
Amazon's Choice#1 in HeatingEcoAI24 dB(A) quiet
  • Rapid 2-second heating, adjustable up to 2000W, for rooms up to 20m²
  • EcoAI artificial-intelligence energy saving — Philips bills it the world's first AI electric heating range, up to 50% savings
  • Ultra-quiet 24 dB(A) running plus Philips Air+ app Wi-Fi control to adjust, monitor and schedule
WHY WE PICKED THIS
Amazon AU's Choice and the #1 best-seller in Heating, rated 4.6 stars. It heats in 2 seconds, runs near-silent at 24 dB(A), and its EcoAI mode learns to trim running cost by up to 50% — all controllable from the Phi…
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BUDGET PICK
Goldair 11-Fin Oil Column Heater
Goldair 11-Fin Oil Column Heater
Best budget — 2400W output, no-frills oil column
$99.004.1
TypeOil column 11-fin
Wattage2400W
Best for12-18m² rooms
Australian brand2400WManual thermostat
  • Same 2400W output as oil columns selling for three times the price
  • Three heat settings (1000W / 1400W / 2400W) + manual thermostat dial that holds temperature reliably
  • Tip-over safety switch, overheat protection, castor wheels that actually roll on carpet
WHY WE PICKED THIS
A strong budget oil column — same 2400W output as units three times the price, minus the digital display you didn't need anyway.
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Which one should you buy?

For most Australian first-home buyers the De'Longhi Radia S Digital Oil Column Heater (TRRS1224EG) at around $208 is the right buy. Oil column heaters are the right format for AU bedrooms and living rooms — silent operation (no fan), retain heat after switch-off, and the 12-fin design + 24-hour digital timer + Eco mode + ComfortTemp adaptive control make this the most thoughtfully engineered model under $300. De'Longhi's Italian brand reputation in oil columns has held for 20+ years and the AU 2-year warranty is consistent across retailers.

If you want the smartest, fastest-heating pick — and a fan heater rather than a slow column — the Philips 3000 Series EcoAI Connected Fan Heater (CX3120/01) at ~$152 is the standout. It's Amazon AU's Choice and the #1 best-seller in Heating, with a 4.6-star rating across its verified reviews. Rapid 2-second heating, adjustable up to 2000W for rooms to 20m², ultra-quiet 24 dB(A) running, and an EcoAI artificial-intelligence energy-saving mode Philips bills as the world's first AI electric heating range — up to 50% savings — controlled from the Philips Air+ app over Wi-Fi. Pick it over the De'Longhi if you want instant warmth, near-silent operation, app scheduling, and AI-driven running-cost control rather than the oil column's slow, hold-the-heat profile.

The Goldair 11-Fin Oil Column Heater at ~$129 is the budget pick — a well-regarded 2,400W oil column with a basic 24-hour timer. Saves you $100 over the De'Longhi and heats a bedroom or small living room just as well. The tradeoff is no Eco mode (so it cycles on/off less efficiently and uses ~15% more electricity over a winter), no adaptive temperature control, and basic timer interface. For a renter or a guest-bedroom secondary heater, this is the right call.

One honest limitation: none of these three is a reverse-cycle split system. For whole-home heating in cold climates (Melbourne, Hobart, Canberra), a 2.5-3.5kW reverse-cycle split delivers 3-4× more heat per kilowatt than any plug-in heater — covered in our best split system air conditioner guide. Oil columns and fan heaters are the right answer for portable, room-by-room supplementary heating, not as a primary heat source for a 100m²+ home in winter.

For full context on why we ranked these the way we did, what alternatives we considered (and rejected), and the broader buying-guide framework, read the full The Best Heaters in Australia (2026).

Verify the data yourself

Every pick on this page is sourced from NestPath's AU Verified Amazon Appliance Dataset — a CC BY 4.0–licensed open dataset of 352 editorial picks across 83 categories. The dataset includes the same data shown above (brand, price, availability, rating, review count, editorial pick role, last-verified date) plus the canonical Amazon AU URL for each ASIN. Free CSV + JSON downloads.

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352 editorial picks. Free CSV + JSON, CC BY 4.0.