I need to heat 800 feet of space.What size can I get?

I used this 24/7 during 2 typical Ohio winters minus 10F-40F in a 24 X14 room with no heat and no insulation. Worked well to keep the room warm but only lasted through 2 winters and then stopped working.

Does anyone know what exactly is going on when the Comfort Temp is activated? Does it override the numbered thermostat? How does it save energy?

The Comfortemp feature is basically a simple thermostat that is not adjustable. It is factory set somewhere in the 68-72 degree range. This is a crude approximation of what most people would consider "comfortable". The Comfortemp button allows you to simply press a button and the radiator will strive for a temperature that has a good chance of feeling comfortable. This takes the guesswork out of the buttons and dials. Of course, if your unit is calibrated higher or lower than the temp you actually like, this feature won't be very useful to you.

how much does it cost to run?

Hello, the cost to maintain your unit will depend on your region's energy costs, however, this unit runs at a minimum of 700 watts and has a nominal wattage of 1500 watts. Thank you.

Is there a timer? Is it noise when it is working? I am afraid it is as loud as my oven when automatically turn on/off, hope it won't wake me up~~

Hello, unfortunately, there is no timer function on this unit. Upon first use, this unit may almost make a crackling noise. This is normal. Thank you.

Delonghi Ew7707cb Safeheat 1500w Comfortemp Portable Oil Filled Radiator Black

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

Simple controls allow you to easily adjust the power level and temperature
Up to 20% Efficiency* Features ComfortTemp function to automatically maintain optimal temperature and power levels. *When using the thermostat of the same unit without ComfortTemp at maximum setting
Unique thermal slot design maximizes heat flow to the room while maintaining a low surface temperature
BETTER HEATING - Provides gentle heat to minimize dry air, no dust, pollen, and no dandruff fans, creating an allergy friendly better breathing environment
Handle and control panels integrate to make operation and relocation of the heater during or after use
(No Installation Required) The comfort hold handle combined with the dedicated smart snap wheel, is built in convenience, so you can easily move it from room to room when needed
Long lasting, 1500 watts of quiet heat for small to medium spaces
Built-in Safety Elements: Heat blocking, completely sealed heating element, gently rounded design. Also, when the temperature falls below 41°F (5°C), the heater will automatically turn on with the "Anti-freeze" setting
【DURABLE & LOW MAINTENANCE】High quality steel assembly and permanently sealed Diatermic oil reservoir, no refilling. Special multi-layer painting process ensures a complete, corrosion-resistant finish
Reduce Electricity Bills - Heats up only the room

Use the De'Longhi ComforTemp portable oil filled radiator to effectively and efficiently warm any room in your home. Worried about your electricity bill? This heater actually saves you money by automatically maintaining the optimal room temperature. Simply press the ComforTemp button and get the ultimate energy saving. The heater generates minimal radiant heat while keeping surface temperature low, making it ideal for homes with pets and children. The easy-to-use control panel features an adjustable thermostat and three heat settings to customize your heating needs. The anti-freeze setting automatically turns on when the temperature drops below 44°F. Safety points include rust-resistant durable metal construction, gently rounded design, and thermal cut-off that automatically turns the heater off when overheated. With its sleek appearance and quiet operation, the De'Longhi oil filled radiator is the perfect solution for all your heating needs

Specifications

ASIN	B002PLQ4T8
Amperage	12.5 Amps
Brand Name	De'Longhi
Color	black
Customer Reviews	4.4 4.4 out of 5 stars (2,440)
Form Factor	Pedestal
Fuel Type	Electric
Global Trade Identification Number	00044387377072, 00044387677073
Heat Output	1500 Watts
Heating Coverage	Small to Medium Space
Heating Element	Radiant
Heating Method	Radiant
Indoor Outdoor Usage	Indoor
Item Dimensions D x W x H	15D x 35W x 63.2H cm
Item Weight	10.61 kg
Min Temperature Setting	41 Degrees Fahrenheit
Model Number	EW7707CB
Mounting Type	Floor Mount
Number of Speeds	1
Part Number	EW7707CB
Power Source	Corded Electric
Recommended Uses For Product	Home
Room Type	Home Office
Special Features	Full room heater
UPC	885621185547 044387377072 882530532134 044387677073
Unit Count	1.0 Count
Voltage	120 Volts

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DeLonghi EW7707CB Safeheat 1500W ComforTemp Portable Oil-Filled Radiator - Black by DeLonghi

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