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 CT18950 Tower rates 3.9 among fan heaters ones. The Lasko Ellipse CT18950 Tower costs $15 less ($84.99 vs $99.99).
Lasko Ellipse CT18950 Tower
#6 in Fan heatersFull review
For a bedroom or office where you want a quiet tower that holds a set temperature, with a remote, long timer and child lock.
Amazon $84.99$84.99
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 CT18950 Tower |
|---|---|---|
| Overall rating | 3.9/5 | 3.9/5 |
| Value 25% | 57 $67 per kW ($99.99, 1,500 W) | 35 $57 per kW ($84.99, 1,500 W) |
| Safety 25% | 100 ETL listed, tip-over shutoff, overheat shutoff | 100 ETL listed, tip-over shutoff, overheat shutoff |
| 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 |
Independent measurements
Dreo OH310 Oil-Filled Radiator
No independent test published yet.
Lasko Ellipse CT18950 Tower
| Tested by | Noise | Power draw | Conditions |
|---|---|---|---|
| Tom's Guide | 48 dB | 1,355 W | Both are averages on the highest settings, as reported by the reviewer (“about 48 decibels”); meter distance not stated. |
Specifications
| Dreo OH310 Oil-Filled Radiator | Lasko Ellipse CT18950 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 | ETL |
| Tip-over shutoff | Yes | Yes |
| Overheat shutoff | Yes | Yes |
| Cool-touch housing | - | Yes |
| Build | ||
| Noise | - | 40 dB |
| Dimensions | 12.2 x 9.84 x 26.06 in | 6 x 5 x 19 in |
| Weight | 17.6 lb | 4.1 lb |
| Warranty | 1 year | 3 years |
| Released | 2023-09 | 2023-10 |