Dreo OH310 Oil-Filled Radiator
#1 in RadiatorsFull review
For a bedroom or office that needs silent, steady heat held at a set temperature. A fan heater warms a cold room faster for short stays.
Amazon $99.99$99.99
The Dreo OH310 Oil-Filled Radiator rates 3.9 among radiators space heaters; the Lasko Ellipse CT24950 Tower rates 3.5 among fan heaters ones. The Lasko Ellipse CT24950 Tower costs $4.50 less ($95.49 vs $99.99).
Lasko Ellipse CT24950 Tower
#23 in Fan heatersFull review
For a living room or large bedroom where you want a quiet tower that holds a set temperature, with a remote and long timer. Smaller rooms are served as well by cheaper towers.
Amazon $95.49$95.49
Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different type classes (radiators and fan heaters), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Dreo OH310 Oil-Filled Radiator | Lasko Ellipse CT24950 Tower |
|---|---|---|
| Overall rating | 3.9/5 | 3.5/5 |
| Value 25% | 57 $67 per kW ($99.99, 1,500 W) | 28 $64 per kW ($95.49, 1,500 W) |
| Safety 25% | 100 ETL listed, tip-over shutoff, overheat shutoff | 60 tip-over shutoff, overheat shutoff; no safety listing published |
| Thermostat 15% | 100 holds a set temperature | 100 holds a set temperature |
| Warranty 15% | 0 1-year warranty | 50 3-year warranty |
| Controls 10% | 75 eco mode, timer, remote; no app | 75 eco mode, timer, remote; no app |
| Low setting 10% | 67 down to 600 W | 42 down to 750 W |
Specifications
| Dreo OH310 Oil-Filled Radiator | Lasko Ellipse CT24950 Tower | |
|---|---|---|
| Heating | ||
| Heat settings | 600 to 1,500 W | 750 to 1,500 W |
| Type | Radiator (no fan) | Fan |
| Element | Oil-filled | Ceramic |
| Oscillates | No | Yes |
| Controls | ||
| Thermostat | Digital | Digital |
| Eco mode | Yes | Yes |
| Timer | Yes | Yes |
| Remote | Yes | Yes |
| App | No | No |
| Safety | ||
| Safety listing | ETL | None published |
| Tip-over shutoff | Yes | Yes |
| Overheat shutoff | Yes | Yes |
| Cool-touch housing | - | Yes |
| Build | ||
| Noise | - | 40 dB |
| Cord | - | 6 ft |
| Dimensions | 12.2 x 9.84 x 26.06 in | 9.12 x 9.12 x 24.1 in |
| Weight | 17.6 lb | 5 lb |
| Warranty | 1 year | 3 years |
| Released | 2023-09 | - |