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.

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.

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.

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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

Product ID: 3585097

Details

Brand
De'Longhi
Color
White
Form Factor
Pedestal
Indoor/Outdoor Usage
Indoor
Special Feature
Full Room

⚡1500W powerful heating

♻️20% energy savings with ComfortTemp

🛡️Advanced safety features

Description

🔥 Stay cozy, save energy, and heat smarter with De'Longhi! ⚡

WHISPER QUIET WARMTH - Silent operation with no fan, ideal for allergy-friendly, dust-free heating in bedrooms and offices.
PORTABLE READY TO GO - Integrated handle and smart snap wheels let you move warmth wherever you need it—no installation required.
SMART ENERGY EFFICIENCY - ComfortTemp technology automatically maintains optimal temperature, cutting energy use by up to 20%.
EFFORTLESS CLIMATE CONTROL - Simple, intuitive controls with 3 heat settings and adjustable thermostat for personalized comfort.
BUILT FOR SAFETY DURABILITY - Thermal cut-off, anti-freeze mode, and rust-resistant steel ensure peace of mind and long-lasting performance.

The De'Longhi EW7707CM Oil Filled Radiator Heater delivers 1500W of efficient, silent radiant heat for small to medium indoor spaces. Featuring ComfortTemp technology, it automatically optimizes power use to save up to 20% energy while maintaining a cozy environment. Its durable steel construction, advanced safety features including thermal cut-off and anti-freeze mode, and easy portability with built-in handle and wheels make it a reliable, user-friendly heating solution for bedrooms, home offices, and more.

Specifications

ASIN	B000TGDGLU
Best Sellers Rank	#406,077 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #190 in Indoor Electric Space Heaters
Brand	De'Longhi
Brand Name	De'Longhi
Color	White
Customer Reviews	4.4 out of 5 stars 10,453 Reviews
Form Factor	Pedestal
Fuel Type	Electric
Global Trade Identification Number	00044387707152
Heat Output	1500 Watts
Heating Coverage	Small to Medium Spaces
Heating Element	Radiant
Heating Method	Radiant
Included Components	No
Indoor Outdoor Usage	Indoor
Indoor/Outdoor Usage	Indoor
Item Dimensions D x W x H	6.5"D x 15.5"W x 27"H
Item Type Name	Thermostat, 3 Heat Settings, Energy Saving, Safety Features, Nice for Home with Pets/Kids,
Item Weight	23.2 Pounds
Manufacturer	Delonghi
Min Temperature Setting	44 Degrees Fahrenheit
Model Number	EW7707CM
Mounting Type	Floor Mount
Number of Speeds	3
Part Number	EW7707CM
Power Source	Corded Electric
Recommended Uses For Product	Home
Room Type	Bedroom, Home Office, Study Room
Special Feature	Full Room Heater
Special Features	Full Room Heater
UPC	044387707152
Unit Count	1.0 Count
Voltage	120 Volts
Warranty Description	3 years.

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