---
product_id: 3585097
title: "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"
brand: "de'longhi"
price: "5070 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/3585097-delonghi-oil-filled-radiator-heater-1500w-electric-space-heater-indoor
store_origin: DK
region: Denmark
---

# 1500W powerful heating 20% energy saving ComfortTemp Advanced safety features 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

**Brand:** de'longhi
**Price:** 5070 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cozy, save energy, and heat smarter — your room’s new best friend!

## Quick Answers

- **What is this?** 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 by de'longhi
- **How much does it cost?** 5070 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/3585097-delonghi-oil-filled-radiator-heater-1500w-electric-space-heater-indoor)

## Best For

- de'longhi enthusiasts

## Why This Product

- Trusted de'longhi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable & Durable:** Integrated handle and smart wheels for easy room-to-room mobility, built with rust-resistant steel for long-lasting use.
- • **Whisper-Quiet Warmth:** Silent radiant heating with no fan, perfect for focused work or restful sleep without distractions.
- • **Smart Energy Efficiency:** ComfortTemp technology automatically maintains optimal warmth, cutting energy use by up to 20%.
- • **Effortless Climate Control:** Simple, intuitive controls with 3 heat settings and adjustable thermostat for personalized comfort.
- • **Safe & Family-Friendly Design:** Thermal cut-off, low surface temperature, and anti-freeze mode ensure peace of mind around kids and pets.

## Overview

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. Designed with safety in mind, it includes thermal cut-off, low surface temperature, and an anti-freeze setting. Its portable design with integrated handle and wheels, combined with durable, rust-resistant steel construction, makes it a reliable, family-friendly heating solution for bedrooms, offices, and living spaces.

## Description

Effectively and efficiently heat any room of the house with the De'Longhi ComforTemp portable oil-filled radiator. Worried about your electric bill? This heater actually saves you money by automatically maintaining the optimal room temperature. Simply press the ComforTemp button for the ultimate in energy savings. The heater even produces the maximum amount of radiant heat while ensuring a low surface temperature, making the radiator a nice choice for homes with pets or kids. The user-friendly control panel offers an adjustable thermostat and three heat settings to customize your heating needs. The anti-freeze setting allows the unit to automatically turn itself on when the temperature drops below 44 degrees F. Safety highlights include rust-resistant durable metal construction, a gently rounded design, and a thermal cut-off function that automatically turns the heater off if it starts to overheat. With its sleek look and silent operation, the De'Longhi oil-filled radiator is the perfect solution to all your heating needs.

Review: Great and Safe Space Heater - Has Worked for Years - I bought three of these for our home because this type of heater was the only space heater the insurance company would let us buy for the office where I worked. I felt these De'Longhi Oil Filled Radiator Heaters were the safest ones for our home as well. They have worked very well for us and still work well for warmth in far rooms years after I bought them here. We also have an earlier De'Longhi one, of a little different design, that I bought over 20 years ago that is still going strong and it is the reason I stuck with this particular brand name.
Review: Works well, perfectly quiet. - *original review* Mine sounds like a machine gun when it cycles off and on. You would think a company that builds heaters out of metal would figure out how to mitigate noise from expansion and contraction and keep them quiet. Maybe i just got a defective unit... *Second unit* The first unit I purchased was defective after all. Bought another one and it's perfectly quiet, with only a gentle click from the thermostat. Absolutely zero noise from expanding and contracting metal parts, but there is (as with ALL oil-filled radiators) some popping noise from the oil when it first heats up after being off all day, but that only lasts 3-4 minutes. Once it's up to operating temp, it's dead silent. The new one works great, and the "comfort temp" is a nice feature. That setting basically ignores the main thermostat knob and keeps the room around 65-70. I use my heater in a poorly insulated bedroom w/ attached office, the total area is 310 sqft. It works great for this size room, but the lowest temperature it's seen so far is 17F. We'll see how it does at -30F this winter.

## Features

- Simple Controls allow you to easily adjust power level and temperature.
- 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 or 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, when the temperature dips below 41 degrees F (5C), the Anti-freeze setting automatically switches on the heater
- 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.
- Lower Energy Bills- heat only the room you're in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000TGDGLU |
| Best Sellers Rank | #115,574 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #295 in Indoor Electric Space Heaters |
| Brand | De'Longhi |
| Brand Name | De'Longhi |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 12,911 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 Height | 27 inches |
| Item Type Name | Thermostat, 3 Heat Settings, Energy Saving, Safety Features, Nice for Home with Pets/Kids, |
| Item Weight | 23.15 Pounds |
| Manufacturer | Delonghi |
| Min Temperature Setting | 44 Degrees Fahrenheit |
| Model Number | EW7707CM |
| Mounting Type | Floor Mount |
| Number of Speeds | 3 |
| 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. |

## Product Details

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

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71CZ4M6crtL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71QzsjCvZ6L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71Y2DlMp93L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71vLDjeyHXL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81AkzlICb+L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: does it smell**
A: 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.

**Q: Cost of operating?**
A: 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.

**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.**
A: 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**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great and Safe Space Heater - Has Worked for Years
*by S***. on December 25, 2025*

I bought three of these for our home because this type of heater was the only space heater the insurance company would let us buy for the office where I worked. I felt these De'Longhi Oil Filled Radiator Heaters were the safest ones for our home as well. They have worked very well for us and still work well for warmth in far rooms years after I bought them here. We also have an earlier De'Longhi one, of a little different design, that I bought over 20 years ago that is still going strong and it is the reason I stuck with this particular brand name.

### ⭐⭐⭐⭐⭐ Works well, perfectly quiet.
*by A***. on October 23, 2025*

*original review* Mine sounds like a machine gun when it cycles off and on. You would think a company that builds heaters out of metal would figure out how to mitigate noise from expansion and contraction and keep them quiet. Maybe i just got a defective unit... *Second unit* The first unit I purchased was defective after all. Bought another one and it's perfectly quiet, with only a gentle click from the thermostat. Absolutely zero noise from expanding and contracting metal parts, but there is (as with ALL oil-filled radiators) some popping noise from the oil when it first heats up after being off all day, but that only lasts 3-4 minutes. Once it's up to operating temp, it's dead silent. The new one works great, and the "comfort temp" is a nice feature. That setting basically ignores the main thermostat knob and keeps the room around 65-70. I use my heater in a poorly insulated bedroom w/ attached office, the total area is 310 sqft. It works great for this size room, but the lowest temperature it's seen so far is 17F. We'll see how it does at -30F this winter.

### ⭐⭐⭐⭐⭐ PERFECT!
*by K***S on January 9, 2026*

I am used to using the hot air blowing space heaters. This radiator heater is a whole new amazing experience. First it is QUIET! Second it gives me a bone warming heat. I can't explain it other than that. It is much more warming than the blow heaters. Third, and most important, my cat loves this heater. She sleeps right next to it. I don't worry that it's too hot for her. She couldn't do that next to a blow heater. I like this so much family members have bought the same one. Do not hesitate to buy this radiator heater.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*