It does for the first day or two due to the new oil reacting with the heat for the first time. However, after that it never smells. I’ve had mine for 3 years and had any issue with the smell.

depends of how much you use it. On high setting it consume 1500W. If it runs on high 24 hours a day, that is about $5/day for 14cents/kW/hr. However, you probably wouldn't use it on high all day plus it has a thermostat meaning that it will shutdown occasionally even at the highest setting. At our house we use these to maintain the temperature in our bedrooms at about 72F during Chicago nights. I keep it at Min setting (700W) and the thermostat at 3. It comes on every hour or so for a few minutes a shuts off.

DeLonghi Safeheat 1500W ComforTemp Portable Oil-Filled Radiator Heater

DeLonghi Safeheat 1500W ComforTemp Portable Oil-Filled Radiator Heater

Q: How long can I leave the unit on for? My Delonghi works great but I get a little concerned when it's on for more than 12 hours.

I've had my Delonghi radiant heater for 10 years. I use it in my home office and keep it on 24/7. Only time I shut it off is if we are out of the house on a vacation. My office can be cold year round, in the winter because of outside temp, in summer because the air conditioner used to cool our main level to 80 degrees, freezes out our basement level which is where my office is. I love that I can walk into my office at anytime and it is a reasonable temp. No noise, quiet heat.

Q: what are the demensions

The radiator is approximately 6.5 inches wide x 2.5 long x 3 feet tall. Add a few inches in the width for the wheels at the bottom. No tape measure handy or I would be more exact. Good sturdy unit by the way.Good for gradual warming and maintaining temperature. Hope this helps.

4.4/5

Product ID: 725854563

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Details

Brand
Color
White
Form Factor
Pedestal
Mounting Type
Floor Mount
Heat Output
1500 Watts

⚡Energy-efficient ComforTemp tech

🔥1500W powerful heating

🛋️Compact 27" x 6.5" x 15.5" design

Frequently Bought Together

De'Longhi Oil filled Radiator Heater, 1500W Electric Space Heater for indoor use, portable room heater, Energy Saving, full room like office and bedroom with safety features, EW7707CM

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Dreo Oil Filled Radiator, Electric Radiant Heaters for indoor use Large Room with Remote Control, Child Lock, 4 Modes, Overheat & Tip-Over Protection, 24h Timer, Digital Thermostat, Quiet, 1500W

Description

🔥 Stay warm, stay smart — heat your space the DeLonghi way!

POWERFUL 1500 W HEATING - Rapidly warms your space with consistent, cozy heat.
SLEEK PORTABLE DESIGN - Compact footprint and lightweight for easy room-to-room mobility.
WHISPER QUIET OPERATION - Enjoy peaceful warmth without distracting noise—perfect for work or relaxation.
SAFE OIL FILLED RADIATOR - No exposed heating elements, ensuring safe use around pets and kids.
SMART COMFOR TEMP TECHNOLOGY - Automatically maintains optimal temperature for energy savings and comfort.

The DeLonghi Safeheat 1500W ComforTemp Portable Oil-Filled Radiator combines powerful heating with energy-efficient technology in a sleek, compact design. Its oil-filled system ensures safe, silent operation while the ComforTemp feature intelligently maintains your ideal temperature, making it perfect for modern living spaces.

Specifications

Manufacturer	Delonghi
Model Number	EW7707CM
Package Dimensions	67.6 x 39.6 x 17.1 cm
Color	White
Volume	1 Milliliters
Size	27" x 6.5" x 15.5"
Wattage	1500
Voltage	120 Volts
Package Weight	10.82 Kilograms
Batteries Required	No
Batteries Included	No
Brand Name	De'Longhi(デロンギ)
Volume	3 Liters

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How long can I leave the unit on for? My Delonghi works great but I get a little concerned when it's on for more than 12 hours.

what are the demensions

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