---
product_id: 376910648
title: "De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10\"w x 15\"d x 26\"h, White"
brand: "de'longhi"
price: "€ 199.50"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.ie/products/376910648-delonghi-trd40615t-full-room-radiant-heater-heater-mechanical-trd40615t-10w
store_origin: IE
region: Ireland
---

# 24-hour programmable timer 1500W powerful heat Built-in safety features De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10"w x 15"d x 26"h, White

**Brand:** de'longhi
**Price:** € 199.50
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat smarter, live cozier — your room’s new best friend!

## Quick Answers

- **What is this?** De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10"w x 15"d x 26"h, White by de'longhi
- **How much does it cost?** € 199.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/376910648-delonghi-trd40615t-full-room-radiant-heater-heater-mechanical-trd40615t-10w)

## 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

- • **Move It Where You Need It:** Ergonomic handles and patented Smart Snap wheels make relocating your heater smooth and hassle-free.
- • **Safety & Efficiency, Always:** Child lock, tip-over switch, thermal cut-off, and ECO Plus energy optimization keep you safe and your bills low.
- • **Radiant Heat That Feels Like Home:** Exclusive design delivers 75% more radiant surface area, spreading cozy warmth evenly without hot spots or dry air.
- • **Effortless Warmth On Your Schedule:** Set your comfort with a programmable 24-hour timer and adjustable thermostat for personalized heat control.
- • **Whisper-Quiet, Allergy-Friendly Comfort:** No fan means no dust or pollen stirred up—enjoy gentle, silent heat that’s perfect for sensitive environments.

## Overview

The De'Longhi TRD40615T is a 1500W radiant oil heater designed for full-room comfort with 75% more radiant surface area for faster, even heat distribution. Featuring a programmable 24-hour timer, adjustable thermostat, and exclusive ECO Plus energy-saving mode, it delivers quiet, allergy-friendly warmth without dry air or noise. Built with durable steel, integrated handles, and patented Smart Snap wheels, it’s portable and easy to move. Safety features include child lock, tip-over protection, thermal cut-off, and antifreeze setting, making it a reliable, low-maintenance heating solution for medium to large spaces.

## Description

The De’Longhi TRD40615T Dragon Radiant Heater packs 1500W of soft, quiet convection heating power with up to 40% more radiant heat surface for faster comfort. Ideal for larger spaces, it delivers full-room heat that feels just like your furnace and will effortlessly take the chill out of the air while providing even heating without hot spots or blowing heat. Patented Thermal Chimneys maximize heat flow while maintaining a low surface temperature. Constructed with high-quality steel, it is durable and maintenance-free. In fact, it will never leak or need refilling because it is permanently sealed. The gentle, rounded design of the De’Longhi TRD40615T, CA Dragon features manual controls with an adjustable thermostat, 24-hour programmable timer, 3 heat settings for personalized comfort, a thermal shutoff to prevent overheating. Plus, the antifreeze standby setting automatically warms up the heater when the temperature dips below 40F. Easy to move around, with its preassembled, patented Smart Snap wheels this De’Longhi Dragon Radiant Heater lets you heat only the room you’re in, so you can lower your thermostat and reduce your utility bill. Please note this product does not come with a remote.

Review: This is an excellent radiator that puts out a lot of heat with almost no noise and no smell. I used an infrared thermometer to measure the temp at the top and sides after 30 min on max. The top got to 368F while the sides didn't get over 160F. 368F sounds dangerous but I can still put my hand on top for a few seconds before I have to take it away so I'm not worried at all about burns if someone accidentally touches the heater. The temp difference between the top and sides shows that the thermal chimney design really works well. It draws cold air in from the bottom, dumps all of its heat into the air and then accelerates the air out of the top using only convection. No moving parts but it heats the air so well that there's a noticeable "breeze" of hot air that rises straight up from the heater. I have noticed some very faint clicks that the heater makes as it operates. The thermostat clicks softly when it turns on and off and rarely I'll hear a pop from the metal expanding while it heats or cools down. None of the noises are loud or distracting but I've seen a lot of comments asking if it makes ANY noise. It does, but I don't know how someone could make a quieter heater than this one. I've also seen a lot of reviews asking of there was a smell. I ran mine on high for a few hours when I first got it to burn off any smell there was. If I stuck my face right above the heater, I guess I could smell something like fresh paint/metal but it was very faint and not noticeable in the room. I've been running it for a few days now and nobody has noticed a smell. Definitely better than that "first time you turn it on" smell of a ceramic heater. We use this unit for secondary heat in a very large bedroom with vaulted ceilings that used to be a living room. When used with a fan near the ceiling to circulate air it let's us keep the house pretty cold while our room stays comfortable if we're wearing a light jacket. I let it run on max for a few hours the first day and came back to a 75 degree room when it was 25 outside so it's definitely capable of heating a large room, but the electric bill would probably be insane if this is the only heat source you use. All in all I'm extremely happy with this heater. It's the most I've ever spent on a space heater but it's solidly built, works well and when used with the timer should hopefully pay for itself this year.
Review: Works well. Def recommend oil heaters (like this) instead of electric. Like how the heat rolls out through the room slowly instead of being blasted out. Easy to roll. And like the ones used in old houses with no central heating. Decently priced.

## Features

- Easy-to-use control panel for selection of temperature and power level with programmable 24 hour timer.
- De'Longhi Exclusive: 75% more radiant surface area than RadiaS due to unique design*- the more radiant surface= the more heat transferred to you and your environment
- Quick Heat Up: Warm air is rapidly distributed thanks to the increased convection heating effect and exclusive battery design.
- 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 handles and control panel allows you to easily operate and relocate your heater at any time during or after use.
- Exclusive ECO Plus feature optimizes energy consumption by regulating power flow and temperature to efficiently manage your comfort .
- Ergonomic Portability: Enjoy easy movement from room to room thanks to ergonomic front and rear handles Exclusive Smart Snap wheels require no installation and are rubber coated for smooth transition between surfaces.
- 1500 watts of Long lasting, quiet heat for small to medium spaces
- Built-in Safety Elements: Enjoy peace of mind with child lock, tip-over switch that will shut off the machine if it falls over and a thermal cut-off function that turns off the machine in case of overheating. 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FT5VAWI |
| Best Sellers Rank | #232,907 in Kitchen ( See Top 100 in Kitchen ) #675 in Electric Heating |
| Brand | De'Longhi |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,365) |
| Date First Available | 6 November 2013 |
| Item Weight | 11.3 Kilograms |
| Material | Plastic |
| Model Number | TRD40615T |
| Number of Speeds | 1 |
| Power / Wattage | 1500 watts |
| Product Dimensions | 40.64 x 16.51 x 63.5 cm; 11.34 kg |
| Special Features | Adjustable Temperature, Child Lock, Noiseless, Manual Thermostat, Energy Efficient, Fast Heating, On Off Timer, Overheat Protection, Portable, Tip-Over Protection, Wheels |
| Voltage | 120 |

## Product Details

- **Brand:** De'Longhi
- **Colour:** White
- **Form factor:** Tower
- **Indoor/outdoor use:** Indoor

## Images

![De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10"w x 15"d x 26"h, White - Image 1](https://m.media-amazon.com/images/I/51HM0CEfi8L.jpg)
![De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10"w x 15"d x 26"h, White - Image 2](https://m.media-amazon.com/images/I/51YM3bASHDL.jpg)
![De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10"w x 15"d x 26"h, White - Image 3](https://m.media-amazon.com/images/I/71MpZG5ZX2L.jpg)
![De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10"w x 15"d x 26"h, White - Image 4](https://m.media-amazon.com/images/I/71SQUylz4RL.jpg)
![De'Longhi TRD40615T Full Room Radiant Heater Heater-Mechanical-TRD40615T, 10"w x 15"d x 26"h, White - Image 5](https://m.media-amazon.com/images/I/71gBAZCxVbL.jpg)

## Questions & Answers

**Q: Is it truly silent or is there a humming electric sound or clicking when it's on?**
A: No it is not, look at that other answers, they are from a long time ago, I must have a newer model (early 2021), because it makes a loud BANG noise, about 5-10 minutes upon heating up and cooling down as the metal expands, so impossible to use in a bedroom if you are sleeping. Also it clicks quite a bit too just during regular operation and DeLonghi would do nothing for me on this, even though I think the newer model is defective design.

**Q: Does this heater turn on automatically when it's plugged in? My scenario is, I have a smart plug, and I want the radiator to turn on automatically .**
A: It has a thermostat and a timer.  To have the unit come on when a smart switch activates (make sure your smart switch can handle 1500 watts) the timer can be set to be on at all times.  Of course it will only come on if the temperature surrounding the unit is colder than the thermostat if set for.  It would be a waste of money using this model on a smart switch since the reason it is more expensive than the other heater models is that it has a built in timer.

**Q: Does the cord get really hot?**
A: The cord should never get hot. The plug should never get hot. If you place your hand on the power plug and it feels more than just a little bit warm (you need some judgement here) you probably have a problem with a bad outlet or wiring to that outlet and should turn OFF the heater or use a much lower power setting and possibly replace the outlet and check the connections.

**Q: Does it pay to buy this expensive model vs. the lower cost model delonghi ew7707cm ?**
A: Both heaters will output similar amounts of heat, both being 1500-watt models.  The major difference of the TRD40615T is a radiator fin design that radiates less of the total heat to the sides.  This means: 1) you (or family members) will be less-likely to burn yourself if you accidentally brush against it, and 2) you don't have to leave nearly as much space around the heater for safe operation (but you still have to leave space, of course).   Both heaters have 3 levels of power output, and a thermostat.  The TRD40615T also has a mechanical 24-hour timer.Personally, I found the built-in timer indispensable.  I don't think you can just slap on a typical power-outlet timer at the end of the power cord of a 1500-watt appliance and hope it is rated to deal with that kind of juice.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***C on 11 October 2019*

This is an excellent radiator that puts out a lot of heat with almost no noise and no smell. I used an infrared thermometer to measure the temp at the top and sides after 30 min on max. The top got to 368F while the sides didn't get over 160F. 368F sounds dangerous but I can still put my hand on top for a few seconds before I have to take it away so I'm not worried at all about burns if someone accidentally touches the heater. The temp difference between the top and sides shows that the thermal chimney design really works well. It draws cold air in from the bottom, dumps all of its heat into the air and then accelerates the air out of the top using only convection. No moving parts but it heats the air so well that there's a noticeable "breeze" of hot air that rises straight up from the heater. I have noticed some very faint clicks that the heater makes as it operates. The thermostat clicks softly when it turns on and off and rarely I'll hear a pop from the metal expanding while it heats or cools down. None of the noises are loud or distracting but I've seen a lot of comments asking if it makes ANY noise. It does, but I don't know how someone could make a quieter heater than this one. I've also seen a lot of reviews asking of there was a smell. I ran mine on high for a few hours when I first got it to burn off any smell there was. If I stuck my face right above the heater, I guess I could smell something like fresh paint/metal but it was very faint and not noticeable in the room. I've been running it for a few days now and nobody has noticed a smell. Definitely better than that "first time you turn it on" smell of a ceramic heater. We use this unit for secondary heat in a very large bedroom with vaulted ceilings that used to be a living room. When used with a fan near the ceiling to circulate air it let's us keep the house pretty cold while our room stays comfortable if we're wearing a light jacket. I let it run on max for a few hours the first day and came back to a 75 degree room when it was 25 outside so it's definitely capable of heating a large room, but the electric bill would probably be insane if this is the only heat source you use. All in all I'm extremely happy with this heater. It's the most I've ever spent on a space heater but it's solidly built, works well and when used with the timer should hopefully pay for itself this year.

### ⭐⭐⭐⭐⭐ Review
*by R***C on 9 September 2025*

Works well. Def recommend oil heaters (like this) instead of electric. Like how the heat rolls out through the room slowly instead of being blasted out. Easy to roll. And like the ones used in old houses with no central heating. Decently priced.

### ⭐⭐⭐⭐⭐ Review
*by R***. on 10 April 2023*

Excelente calenton, inclusive para espacios amplios, es muy manual por lo cual lo puedes acomodar casi en cualquier rincon, el nivel de confort es muy bueno, no esperes que de un temperatura de playa en un dia muy frio, pero si te mantendra comodo en dias de invierno, yo lo tengo en una habitacion de 16.00m2 y en una de 25.00m2 y funciona muy bien en las dos, el consumo, como cualquier aparato electrico, dependera del tiempo y la potencia que trabaje, pero en mi experiencia de uso, el calento consume menos energia estando prendido siempre, pues al estarlo apagando dejas que la habitacion se enfrie y si le toma un poco de tiempo llegar a templar el clima, lo cual lo hace consumir mas energia.

## Frequently Bought Together

- De'Longhi Dragon Oil Filled Radiator Heater, 1500W Electric Space Heater for indoor use, portable room heater, programmable timer, full room heater with safety features, TRD40615T
- Dreo Space Heater for Bathroom and Indoor, Portable Heater, 1500W Safe and Quiet PTC Ceramic Heater, 40-95°F Digital Thermostat, 70°Oscillating, Remote, ALCI Safety Plug, 12h Timer, 5 Modes
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-08*