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De'Longhi

De'Longhi Comfort Temp Full Room Radiant Heater, Black

    • Based on 2,330 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 6
Order within 10 hours and 29 minutes
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Color: Black


Size: Black


Style: Heater


Features

  • Simple Controls allow you to easily adjust power level and temperature..Voltage: 120.0volts
  • Lower Energy Bills- heat only the room you're in
  • Up to 20% more efficient* deploy the ComfortTemp feature to automatically maintain the optimal temperature and power levels. *versus using the same unit thermostat at max setting without ComfortTemp
  • Exclusive thermal slot design maximizes heat flow into the room while maintaining a low surface temperature
  • Better Heating- delivers gentle heat minimizing dry air, creating a better breathing environment that is more allergy friendly with no fan to stir up dust, pollen and dander.
  • Integrated handle and control panel allow you to easily operate and relocate your heater during and after use.
  • No Installation Required: A comfort hold handle paired with exclusive smart snap wheels, built-in for convenience, provide out-of-the-box easy movement from room to room as needed.
  • 1500 watts of Long lasting, quiet heat for small to medium spaces
  • Built-in Safety Elements: Thermal cut-off, fully enclosed heating elements, and gently rounded design. Additionally, anti-freeze setting automatically switches your heater on in cold weather to help prevent frozen pipes.
  • Durable & Low Maintenance: High quality steel assembly and permanently-sealed diathermic oil reservoir never needs refilling. A specialized multilayered painting process provides a complete, corrosive resistant finish.

Brand: De'Longhi


Special Feature: Oil Filled Radiant Heater


Color: Black


Form Factor: Tower


Indoor/Outdoor Usage: Indoor


Brand: De'Longhi


Special Feature: Oil Filled Radiant Heater


Color: Black


Form Factor: Tower


Indoor/Outdoor Usage: Indoor


Power Source: Corded Electric


Heating Method: Radiant


Product Dimensions: 5.9"D x 13.78"W x 24.9"H


Recommended Uses For Product: Home


Mounting Type: Floor Mount


Room Type: Di, Bedroom, Home Office, Study Room


Burner type: Radiant


Item Weight: 24.15 Pounds


Heat Output: 1500 Watts


Voltage: 120 Volts


Product Dimensions: 5.9 x 13.78 x 24.9 inches


Item Weight: 24.2 pounds


Department: Home


Manufacturer: Delonghi


Country of Origin: China


Item model number: EW7707CB


Is Discontinued By Manufacturer: No


Volume: 33075 Milliliters


Care instructions: See Owner's Manual


Assembly required: No


Number of pieces: 1


Warranty Description: 3 years.


Batteries required: No


Included Components: De’Longhi Ew7707Cb Comfortemp Radiator, Owner’S Manual.


Import: Imported


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Over ten hours for odor to burn off, and less heat than older DeLonghi
Color: Black Size: Black Style: Heater
UPDATE to my original review: ============================= Even though I did not keep this particular heater, I still use an older DeLonghi oil-filled radiator and have been keeping records about electricity usage. The results should be helpful to anyone considering an oil-filled radiator electric heater. I've tested electrical consumption both using a Kill-A-Watt meter and by comparing my electricity bills over time. The results show that oil-filled radiator electric heaters can be extremely efficient *IF USED CORRECTLY*, but that if not used correctly can actually be less efficient than other types of electric heaters. The most efficient way to use them is to turn them on before you start feeling cold and leave them on low, avoiding if possible turning on both power switches. I live in a moderate climate where nighttime winter temperatures rarely go much below the high twenties Fahrenheit, so this is easier for me than for people in colder areas. I have an oil-filled radiator heater in my bedroom and have found that my electric bills are actually higher when I turn if off the DeLonghi while I'm asleep than when I leave it on low all night. This is because when it's off all night, in the morning I turn it up high, with both power switches, to heat up my room. However when it's on all night at a very low heat setting, in the morning I just turn up the thermostat but don't turn on the second power switch. Instead I use a Lasko 100 My Heat to heat my immediate area. It uses only 200 watts, rather than the 800 watts that the second power switch on the DeLonghi would use, and it heats my immediate area very quickly. The difference in my actual electricity bills were dramatic. Last winter I turned off the DeLonghi before going to bed and this winter I left it on low all night. My electricity bills for the same periods are dramatically lower this year with the DeLonghi on low all night. I was disappointed that the particular DeLonghi I wrote the original review about did not work out for me, but if I were buying a new heater today, it would probably be another DeLonghi oil-filled radiator. When used correctly, they can be really efficient. ORIGINAL REVIEW: I filed for a return on a Friday and UPS wouldn't be able to pick up the unit until Monday, so over the weekend I decided to test it some more. I didn't want to return it unless it really was defective. After about 16 hours of operation at high heat, the odor was finally mostly (but not entirely) gone, but now there was a new problem: the heater wasn't outputting as much heat as when I first had it. Initially, it became so hot that I could barely touch it with my bare hand, but on my last day of testing, I was able to lay my bare hand on top for prolonged periods without feeling any risk of being burned. In contrast, my much older DeLonghi EW0507 Safeheat still gets too hot to touch. I have two other DeLonghi oil-filled radiators and I love both of them. After returning this heater, I considered ordering the same model as a replacement and decided first to contact DeLonghi and find out their reaction to my experience. I immediately received an automated reply that promised a personal reply would follow, but after four business days I still have not received the reply. I've now decided to stick with my old DeLonghi's for a while longer. When I buy another heater, it will probably be this model, but I'll do more research first to confirm that my experience isn't common. There is one problem that seems to be common to DeLonghi oil-filled radiator heaters. It's the low quality electrical plug. It's true of both my DeLonghi's, it appeared to be true of this one, and I've read other owners complain about it, so it seems to be a widespread problem. I no longer use my oldest DeLonghi on high heat because the plug shows signs of melting, and my newer DeLonghi's plug also shows signs of melting, though not as advanced. This is the most disappointing thing about DeLonghi oil-fllled radiators. The heaters themselves will last decades, but if you operate them at high heat, the plugs won't last as long as the heaters. I don't know yet how hard it would be to replace the power cord. In addition to my problems with this heater, I unhappy with the condition in which it was shipped to me. It was obviously a heater that a previous customer had returned. It was disappointing that either Amazon or DeLonghi (I don't know which) didn't even make an attempt to make it look new - the box was taped amateurishly, the power cord was unwrapped, the user manual was dog-eared, and the two power buttons and ComforTemp buttons were all turned on. Additionally, when I first turned it on, I didn't smell the intense odor that I expected, which indicated that it had previously been used, but what odor there was never ended, even after ten hours at high heat. I was not happy that no attempt appears to have been made to check out the unit after the previous customer returned it or to ship it in new condition. However I don't know whether the fault was DeLonghi's or Amazon's. My other experiences with DeLonghi oil-filled radiators have been excellent, aside from my gripe with their electrical plugs. I love the steady heat they produce. I've owned one of my DeLonghi's for 23 years and it's still working, though because of the electrical plug's signs of deterioration, I no longer use it at high heat. I checked the claimed and actual wattages of the EW7707CB using my Kill-A-Watt meter. It showed that this 700/800/1500 watt DeLonghi's actual wattages are 700, 750, and 1350. Discrepancies like this are common in electric space heaters, and in fact these readings are nearly identical to the readings I got for my older DeLonghi EW0507 oil-filled radiator, which is also rated at 700/800/1500 watts. There was one more problem when I submitted my request to return this heater: Amazon gave me instructions to give it to my letter carrier for pickup! I can just imagine the expression on my mailman's face if I asked him to put a very large, 25 pound box in his mailbag! I had to contact Amazon via chat to straighten it out and schedule a UPS pickup. Amazon made that part of it quite easy. General information about buying electric space heaters: ============================================= I've owned and used electric space heaters since 1988, mostly DeLonghi oil filled radiators. When I recently began looking for a heater that would warm up a room faster, I was frustrated at the lack of hard, objective, facts about electric space heaters. Even the manufacturer websites often fail to mention or makes it hard to learn the most basic information you need to know, such as wattage ratings and warranty lengths. Not even Consumer Reports has enough information to really inform a consumer. Therefore it's up to us as consumers to share what we know. The rest of this review shares some of what I've learned. In case you're wondering what heater I decided on to replace my DeLonghi, I didn't. I tried a Vornado PVH and a Bionaire BH1331-U, but I ended up returning both heaters. I finally decided to stick with oil-filled radiators and to replace my 23 year old DeLonghi with one of the new black ones, but it was defective so I returned it and am sticking with my old DeLonghi's for the time being. Basic electric space heater facts: 1. All electric space heaters are equally efficient. All heaters rated at 1500 watts output the same amount of heat, but may do it very differently. You have to choose the one that heats the way you need it. 2. Power consumption is determined by two things: the power setting you're using and how long the heater is actually on. Turning up the thermostat setting doesn't increase the heat or power consumption; it just lengthens the time that your heater will be running. 3. To reduce power consumption, use the lowest power setting on your heater that produces the heat you need. 4. An electric space heater will save you money only if you turn your central heating down or off and use space heaters to heat only the rooms where you need heat. 5. The only kind of electric space heater that's likely to provide adequate heat in a large or draft space is a radiant heater (not to be confused with a radiator heater, which is very different), but radiant heaters pose a fire hazard. Don't take manufacturer wattage claims too seriously. When I used my Kill-A-Watt meter on six space heaters, I found variations of up to 200 watts between the claimed and actual wattage for each space heater. In most cases the actual watts were less than the claimed watts, but one of my DeLonghi's 1500 watt heaters turned out actually to be a 1600 watt heater. Two crucial steps in finding the electric space heater that's right for you: ============================================================ 1. Learn which heater is right for your needs. A huge percentage of complaints by reviewers about space heaters are due to reviewers buying the wrong type of heater for their needs. Your first step should be to decide between the basic types: Ceramic heaters with a fan, oil-filled radiator, micathermic, and radiant. First learn the conditions in which each one works best and works best and then select the type that will work best for your needs. There is no one single "best" heater for all situations. Each one has conditions in which it works well and conditions in which it's terrible. 2. Look at the warranties. Warranties on space heaters range from one year to five years. Delonghi and Soleus heaters that I've checked have one year warranties. Other companies, such as Bionaire, Honeywell, Lasko, and Vornado offer three year and five year warranties on many - but not all - of their models. If a company offers only a one year warranty on some models but a five year warranty on others (such as Bionaire), it raises question about the durability of the heater with the shorter warranty. However a long warranty is only as good as the company offering it. Read reviews to learn what experiences people have when their heaters die while still under warranty. In most cases, you'll have to download the manual from the manufacturer's website to get the length of the warranty. It's a nuisance, but it's worth taking the time to do. Don't let anyone tell you that any particular type of heater is "the best". The best type is the one that best suits YOUR needs. The best heater for me might be the worst heater for you. Some heaters heat up a cold room faster, some keep a room at a steady temperature, and some will work better in a large space. Some questions you need to ask yourself before deciding which type of heater to buy- Will it be keeping a room at a steady temperature? (oil-filled radiator or micathermics heaters might be best) - Will it be heating up a cold room? (a heater with a fan or a radiant heater might be best) - Are there children or pets who might be injured by touching a hot surface? (oil-filled radiator and radiant heater might be a problem) - Do you want to heat just a particular spot rather than the whole room? (radiant heaters might be best - Are you concerned about fire risks? (oil-filled radiator or micathermic heaters might be best, though no space heater is completely safe) Oil-filled radiators: These are my favorite heaters. These are the heaters that look like old-fashioned steam radiators. The oil retains its warmth after the thermostat cycles off, which is important if you want to keep a room at a steady temperature. The downside is that the oil takes longer to heat initially, which is why these heaters take so long to warm up. I have two DeLonghi oil-filled radiators; I've been using one of them for 23 years, and the other is about eight years old. I love the heat they provide. It's steady, warm, with no noise and no drying out of the air like with some other types of heaters. They are ideal for maintaining a steady temperature in an enclosed room. Oil filled heaters have a huge drawback, however: they are terrible at heating up a cold room quickly. It can take an oil-filled heater hours longer to heat up a cold room than other types of heaters. The US Department of Energy recommends oil-filled heaters as the most efficient, because the fins generate warmth even when the heater's thermostat cycles off. However this efficiency is only when the heater is continually on, keeping a room at a constant temperature. If you turn the heater on and off frequently, you'll lose most of the efficiency that's inherent in these heaters. If you have children or pets, look into one of the shielded radiator heaters. I prefer the unshielded ones because they radiate more heat laterally, but the surface can get very hot and be a hazard if touched. DeLonghi claims that their shielded radiator heaters circulate heated air more quickly. Both of mine are unshielded, so I have no way of confirming that. My concern about the shielded radiators is that they would direct more hot air up rather than to the side, where I need it. If your electric rates are different for different times of the day, you can use this to your advantage in setting your radiator heater toswitch on and warm the room from cold when rates are low, then let it provide steady heat when rates are higher. A word of warning about oil-filled radiators: if one is poorly made or damaged, it can leak oil and permanently damage rugs and floors or even start a fire. Only buy from a reputable manufacturer and don't accept one that has any visible damage. Ceramic fan heaters: These are great at heating a room quickly, however many people including myself don't like the heat they blow. I don't mind it in my Vornado Personal Heater (375/700watt), which is located under my desk, but I thoroughly dislike it in the old Honeywell ceramic oscillating heater that came with my house. I much prefer the warmth that comes from an oil-filled radiator. Ceramic heaters can be most effective at quickly warming up a cold room. Radiant heaters Radiant heaters (don't confuse them with radiator heaters!) work by heating whatever they are pointed at rather than heating the air in the room. If you have a large, drafty space, a radiant heater might be your best choice, because it doesn't heat the air, only the objects and people it's directed at. Micathermic heaters Micathermic heaters work similarly to oil-filled radiators, except that instead of heavy metal fins filled with hot oil, micathermic heaters have thin sheets of mica that heat up. I've only had experience with one micathermic, a Bionaire BH1331-U, and found that it's exterior surface remained very cool except for a few very warm spots on top. There would be less risk of young children being burned by touching a micathermic heater than an oil-filled radiator. Micathermic heaters are slower heating than ceramic fan heaters, but are faster then oil-filled radiators.. Baseboard heaters I have a Lakewood oil-filled baseboard heater I bought five years ago that has many of the advantages of a micathermic heater. It heats faster than an oil-filled radiator but has no hot surfaces and low fire risk. My Lakewood does an excellent job of heating my 12x15 bedroom. However I have not researched baseboard heaters and only have experience with this Lakewood, so I don't know whether others are as good as this one. I was impressed that when I measured the actual wattages of my various space heaters, the Lakewood's actual wattages came closest to its claimed wattages of all the other heaters I tested. Lakewood unfortunately went out of business in 2009 and had a major problem with oil leaking from its heaters a few years earlier. Despite this, it's in many ways my best heater and has the lowest cost of operation. ... show more
Reviewed in the United States on January 13, 2012 by Erik Gordon Bainbridge
    • Compact, quiet and gentle heat that warms a room
Color: Black Size: Black Style: Heater
Review Image by Cat Lady Cat Lady
Review Image by Cat Lady Cat Lady
Review Image by Cat Lady Cat Lady
Review Image by Cat Lady Cat Lady
Review Image by Cat Lady Cat Lady
Review Image by Cat Lady Cat Lady
11/5/17 I want to leave an update. This week one of my cats became very ill and the weather here during nights has been cold. I had to separate my cat in a smaller room where he could be comfortable, rest and heal while I kept an eye on him. This little heater kept that small room comfortably warm for him on the min setting/ #2 all night and day. To some this may seem like not a big deal but for me it was very important to keep my cat warm and comfortable while his little body healed from the sickness he had. This little heater is still in that small room, because like I've mentioned before it is the laundry room and is on an outside wall that gets very cold in winter (the last thing I need is frozen pipes that break). I'm very happy to have bought this heater in time for colder weather and also happy that it has done such a great job in warming the area that it is kept in. During the nights with the wash room door closed the room was very warm and comfortable. On the nights and days of leaving the washing room door open the entire den attached was also kept mildly comfortable and warm (which is amazing because it is large with concrete floors and no carpeting, plus a skylight). I cannot recommend this heater enough. It is a great find and was quiet enough not to make noise that would scare my cat while he rested and healed (he is doing much better now and is healing). 10/30/17 Initially, I did not like this unit at all based on leaving it running overnight on high and not feeling warmth in a medium-sized room. What changed my opinion? I gave this heater a second chance and was amazed at just how much warmth actually does come out of it. My grandmother used to have a larger radiator heater of this brand and loved it. That heater would warm up the living room (a medium-sized room) perfectly in winter, so when I saw this one I knew it was a must for our home. Earlier this month the central heating/air conditioning unit went out and is unrepairable, which has left us in a 1250 sq ft (appx 70-year-old) home with no heater. My house was weatherized last year by the utility company & I have put up thermal curtains in all the rooms, laid down rolled up blankets against the bottom of doors leading outside and since my home has hardwood/cement floors I've added small area rugs in most of the rooms to help keep in the warmth. This is the first winter in 22 years that we have no central heat and I admit, at first thought, I panicked about how to keep this house warm during winter. I've done my research on zone heating & know that space heaters can/will & do raise the electric bill in winter (my gas bill with the central heating unit was always right under $200 a month during the cold months) so I am hoping to at least save a bit on heating this way, as there is no other option for us this winter. I have a small space heater in every room we spend our days or nights in and they do manage to keep the house warm when it is freezing outside (we have already had freezing temps this year). This little heater might be small, compact and quiet (no fan) but don't that fool you. The amount of heat that actually radiates from this heater is enough to literally warm to comfort a medium size room (if left on day and night during a cold spell). The very little noise I do hear from this heater is clicking or pinging when it is heating up and then there is silence. I have it set on the lowest temp during the day and then raise that up at night when it is the coldest (I do not use the green button for saving the heat setting to the room temperature). This heater stays on all day and night when it is severely cold in my washing room because of the room being so small & having a single pane window (not a regular storm window like the rest of the house). The washroom gets very cold (cement floors with linoleum) and I fear the pipes for the washing machine will bust with the severe cold air, plus that is where the cats' litter boxes are. My cats have warm butts when it is cold at least. What I thought is the radiator heater would warm up just the small washing room and not the den attached to it, which is the largest room in the house, but on high setting, this heater warms up both spaces nicely. I've attached pictures of the heater on the lowest setting #2, which goes up to 6 and has a min/max button plus the eco setting (the large round button that turns green when it is on). The warm air comes out of little vents on top of the unit and radiates from the middle & back of the unit. Use caution because once this heater is fully warm the back part (has no handle) and gets very warm (enough to burn someone & actually hurt). The rollers are attached and fold under the unit for storage. This is a lightweight heater and can be easily carried from one room to another, if not rolled. Since it is a radiator, there is no fan that kicks on and off throughout the night to keep you awake if you choose to keep it in a bedroom. And when you need to store the unit on the bottom front there is a place to wrap the cord back up so it is safely out of the way. One thing I always forget to mention is this has a 2 prong plugin, instead of a 3 so you don't need an adapter to plug into the wall. The electrician that came to look at the central heat unit said that space heaters are safe if you don't drape anything over or around them and do not plug them into anything but an outlet dedicated to that one heater (no smart outlets, power strips, surge protectors or the like) and always leave space around the heater so it can breathe properly. Just a couple tips for winter: Weatherize your home (sometimes the utility companies offer it for free to homeowners) Put down rolled up blankets or towels along the bottom of doorways to help seal out the drafts that can come in. Replace curtains & mini blinds with thermal backed curtains that not only help seal the warmth in but also keep out drafts and noise from outside. Make sure the thermal curtain hangs at least 2 extra feet below the window frame to help prevent drafts or cold air from coming in through a window (especially picture windows found in older homes). You can also roll up a towel and place it in between the door and screen door to help prevent drafts on a door not sealed or weatherized. If you zone heat, place space heaters in a corner of the room away from anything that can catch on fire if the heater gets too hot, but also in the direction of where you want the heat to go. That way the heat will circulate throughout the entire room instead of placing a space heater in the middle of a room where it will only push air from that point forward and leave cold air behind it. To avoid tripping the breaker box, use the lowest heat setting on a 1500 watt heater and space out the heaters on different circuits around the house (one in each room on a wall with no heavy appliances) and be sure to turn off the space heater if you plan to vacuum or run a device that takes a lot of energy. 70 degrees and below seems to work well in not tripping the breaker box in my home, as anything higher trips the box if I vacuum or use the hairdryer. Hopefully, these tips help and my review as well. I'm on a budget and thankfully Amazon has some great prices on items that are a must have. ... show more
Reviewed in the United States on October 18, 2017 by Cat Lady Cat Lady
    • Amazing for small room
Color: Black Size: Black Style: Heater
Using this in the spare room that I use for my WFH office. Probably <150 sf. Perfect for that space. I have another one in the great room that's about 400 sf, and it has a harder time keeping up in that larger space.
Reviewed in the United States on May 11, 2023 by Amazon Customer
    • Good heat, doesn't have two handles to pick up
Color: Black Size: Black Style: Heater
There needs to be TWO handles so you can pick up the unit up. There is one "handle" (a cup-shaped part to grab it) so you can slide it, but not a second so you can pick up up. This means you cannon pick it up and move it while hot- only slide it on the rollers. Even when it's cool, it's not easy pick up. You have to grab the thin radiator metal on the back with a second hand to carry it. Good heat, but bad practical design in that sense. ... show more
Reviewed in the United States on April 3, 2023 by Sarah Steffens

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