Your needs, this model
Does it fit your priorities?
Do you want an oil radiator that heats without a fan?
The EW7707CM-6A page explicitly says there is no fan to stir dust and identifies a sealed oil radiator. It does not offer fan-only airflow.
Explore this need in the finder →Are three listed heat settings enough?
The exact U.S. listing gives three power settings and 1,500 watts maximum; it does not specify the wattage for each position.
Explore this need in the finder →Can you shortlist this radiator without relying on an undocumented timer?
Yes, if no timer is essential: the exact support page reports no manual, so no timer behavior is confirmed.
Explore this need in the finder →The De’Longhi EW7707CM-6A is a grey, seven-fin oil-filled radiator with mechanical controls, caster wheels and a listed maximum input of 1,500 watts at 120 V/60 Hz. The manufacturer lists three heat settings, anti-freeze protection, a room thermostat and a safety thermostat. At 23.37 pounds, this is a rolling floor heater rather than a compact unit to carry around while warm. Its main attraction is fanless radiant and natural-convection heat with a simple control layout.
ComfortTemp is a feature claim, not a savings test
The product page promotes ComfortTemp as a way to use the thermostat differently from a continuous maximum setting, and describes a sealed oil reservoir, thermal cutoff and no fan to stir dust. Those descriptions help identify how De’Longhi intends the heater to work; they do not establish a measured percentage of energy saved in your home. The unit still has a 1,500-watt maximum. If your concern is electrical load, use that maximum rather than treating the ComfortTemp claim as a lower-watt guarantee.
The page lists three levels but does not provide an exact model manual in its support section. The middle and minimum wattages, the thermostat’s numerical range, the order of anti-freeze controls and the timer behavior therefore stay unknown. It would be misleading to borrow instructions from the similar-looking KH390715CB-6A or to assume that the manual from another seven-fin radiator is identical.
Where it differs from the KH390715CB-6A
Both the EW7707CM and KH390715CB are current seven-fin, fanless ComfortTemp-style radiators. The KH page lists 22.12 pounds and dimensions of 5.9 × 13.8 × 24.8 inches, while the EW page lists 23.37 pounds and 5.9 × 13.78 × 24.9 inches; neither page assigns its dimensions to height, width or depth. The KH product highlights SmartSnap wheels and an updated control panel, while the EW retains a distinct model number, SKU and page. These are small specification distinctions, not evidence that one heats more effectively.
The page also prints a 2.15 m²/23.2-square-foot working-capacity value. Treat it as the manufacturer’s catalog field, not a tested coverage rating. A radiator may feel different in a room with drafts, cold exterior walls or open doors; a single square-foot value cannot account for that. The product’s weight and footprint are sensible filters for storage and placement, but they do not replace the required operating clearances.
Use the questionnaire without overreading the data
For an ordinary fit search, the EW can meet an indoor floor-radiator request, a fanless-heating preference and a maximum-wattage limit of 1,500 watts. It should not satisfy a fan-only request: the maker says there is no fan. Three published heat positions can meet a minimum-three-level need, but not a four-level requirement. A required timer, delayed start, automatic shutoff, remote or app control should remain an unsatisfied essential condition because the exact source does not confirm those functions.
The linked support page reports no instructions for this exact EW7707CM-6A. That leaves important use details open: minimum room area, furniture spacing, floor-level placement requirements, bathroom restrictions, extension-cord rules and permission for unattended operation. Use only a stable, dry indoor location, keep the radiator clear of curtains and furniture, and consult the complete instructions supplied with the exact unit before setting it up. Do not transfer the 43-square-foot or 3-foot rules from another De’Longhi manual without evidence that it is the same model.
Who should shortlist it?
Choose the EW7707CM-6A if you want the quiet-style warmth of a fanless oil radiator, mechanical controls and casters, and you value the exact listed weight and footprint. It makes less sense if you need remote adjustment, a documented timer, low carrying weight or numeric placement guidance before purchase. Compare the KH390715CB-6A for a nearby black variant with a lighter listed weight, or the white TRD40615E-6A for electronic controls and a manual-confirmed timer. Verify the exact EW7707CM-6A model and SKU 0108770325; the images and claims for the neighboring radiators should not be merged into its file.
De’Longhi EW7707CM-6A product page · Exact-model U.S. support listing
Key details at a glance
| Maximum listed input | 1500 W |
|---|---|
| US supply voltage | 120 V |
| Published body weight | 23.37 lb |
| Installation form | Floor-standing and movable |
| Power-heat levels | 3 |
| Separate fan-only mode | No |
| Documented fan-only speeds | 0 |
| Timer behavior | No timer operation is established by the exact product and support pages. |
| Fanless convection heating | Yes |
| Heating element description | Seven-fin sealed oil-filled radiator; manufacturer page says it heats without a fan. |
Use the exact model’s instructions for operating limits, supplied equipment and version differences.
Sources for this assessment
Check whether the room and routine line up.
Check room restrictions and full wall clearances first, then compare fan-only versus fanless heat, fit, app controls and the timer behavior the exact manual describes.