Delonghi TRRS0510T Radia S Electric Oil Column Heater
Delight in long-lasting warmth with De'Longhi's innovative oil filled radiator. Long-lasting warmth for rooms up to 30m3 thanks to the long thermal inertia of the oil inside the unit. Silent heating uniformly spread throughout your room. Easily manage power settings, room thermostat and 24h programmable timer. Effortlessly move the unit with the pre-assembled folding castors. *Contact your energy provider to estimate your cost. Long-lasting heat. The heated oil inside maintains its temperature to give you long-lasting heat. Even after the unit is switched off, the oil continues to release heat for a while. Real Energy Technology. Maximises efficiency by steadily increasing heat until the desired temperature is reached, so that heating the home is faster and less expensive. Adjustable knobs. The adjustable knobs allow you to easily set the desired room heat, providing total control over temperature, power and timer settings. Easy to move. Ready to use with no assembly required. Extremely easy to move from one room to another thanks to the innovative pre-assembled folding castors.
Delight in long-lasting warmth with De'Longhi's innovative oil filled radiator. Long-lasting warmth for rooms up to 30m3 thanks to the long thermal inertia of the oil inside the unit. Silent heating uniformly spread throughout your room. Easily manage power settings, room thermostat and 24h programmable timer. Effortlessly move the unit with the pre-assembled folding castors. *Contact your energy provider to estimate your cost. Long-lasting heat. The heated oil inside maintains its temperature to give you long-lasting heat. Even after the unit is switched off, the oil continues to release heat for a while. Real Energy Technology. Maximises efficiency by steadily increasing heat until the desired temperature is reached, so that heating the home is faster and less expensive. Adjustable knobs. The adjustable knobs allow you to easily set the desired room heat, providing total control over temperature, power and timer settings. Easy to move. Ready to use with no assembly required. Extremely easy to move from one room to another thanks to the innovative pre-assembled folding castors.
Delight in long-lasting warmth with De'Longhi's innovative oil filled radiator. Long-lasting warmth for rooms up to 30m3 thanks to the long thermal inertia of the oil inside the unit. Silent heating uniformly spread throughout your room. Easily manage power settings, room thermostat and 24h programmable timer. Effortlessly move the unit with the pre-assembled folding castors. *Contact your energy provider to estimate your cost. Long-lasting heat. The heated oil inside maintains its temperature to give you long-lasting heat. Even after the unit is switched off, the oil continues to release heat for a while. Real Energy Technology. Maximises efficiency by steadily increasing heat until the desired temperature is reached, so that heating the home is faster and less expensive. Adjustable knobs. The adjustable knobs allow you to easily set the desired room heat, providing total control over temperature, power and timer settings. Easy to move. Ready to use with no assembly required. Extremely easy to move from one room to another thanks to the innovative pre-assembled folding castors.
Delight in long-lasting warmth with De'Longhi's innovative oil filled radiator. Long-lasting warmth for rooms up to 30m3 thanks to the long thermal inertia of the oil inside the unit. Silent heating uniformly spread throughout your room. Easily manage power settings, room thermostat and 24h programmable timer. Effortlessly move the unit with the pre-assembled folding castors. *Contact your energy provider to estimate your cost. Long-lasting heat. The heated oil inside maintains its temperature to give you long-lasting heat. Even after the unit is switched off, the oil continues to release heat for a while. Real Energy Technology. Maximises efficiency by steadily increasing heat until the desired temperature is reached, so that heating the home is faster and less expensive. Adjustable knobs. The adjustable knobs allow you to easily set the desired room heat, providing total control over temperature, power and timer settings. Easy to move. Ready to use with no assembly required. Extremely easy to move from one room to another thanks to the innovative pre-assembled folding castors.
in 24 offers
The lowest price for Delonghi TRRS0510T Radia S Electric Oil Column Heater right now is $115.00 at eBay.com.au, compared across 6 retailers.
The all-time low was $70.00 on 25 Oct 2025 — today's price is 64% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Aug 2026.
Last updated at 03/08/2026 23:17:52
De'longhi Radia S Electric Oil Column Heater Trrs0510t, 5 Fin Home
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
De'longhi Radia S Electric Oil Column Heater Trrs0510t, 5 Fin Home
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Oil Column Heater 5 Fin 1000W with 3 Settings and Timer for Small Rooms White
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Oil Column Heater 5 Fin 1000W with 3 Settings and Timer for Small Rooms White
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
De'longhi Radia S Electric Oil Column Heater
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
De'longhi Radia S Electric Oil Column Heater
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DeLonghi TRRS0510T 1000W Oil Column Heater
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DeLonghi TRRS0510T 1000W Oil Column Heater
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
De'longhi Radia S Electric Oil Column Heater Trrs0510t, 5 Fin Home
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
De'longhi Radia S Electric Oil Column Heater Trrs0510t, 5 Fin Home
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on Target
This thing is amazing! First off I’m so scared of the standard looking hair dryer electric heaters. This radiator style heater is so nice compared to those and feels safer also quite. It is very stable and doesn’t feel like it could be easily tipped over, is made of metal which also feels super sturdy. It takes a bit to warm up a room but once it does it is perfect! I have a 1200sqft home two stories, no central heat on (oil prices insane rn) and yesterday it was 27 degrees out, I ran two of them downstairs and for my husband and I the house felt very comfortable and especially warm in the rooms with the heaters. I recommend these for sure! Might even buy a third just so I don’t have to lug one up and down the stairs.
originally posted on thegoodguys.com.au
Brought this product after a lot of research, with power usage, heat and timers essential. Although we have reverse cycle A/C. In our home I was looking for something a little more specific to the room and size for efficiency! This nailed itWe have wooden floors and old Queenslander so the chill in the nursery was keeping our baby awake even with the A/C. With this heater I was able to set the times based on her wake ups and guess who slept through BEST INVESTMENT FOR SLEEP FOR THE WHOLE FAMILY LOL.
originally posted on Target
I’ve had this for a few weeks now, and it does put off heat; however, the heat doesn’t seem to spread. It’s very warm close to the unit, but you’d need something to circulate the air to really help it spread. Not bad for a smaller area. It takes a while to warm up, but that’s to be expected with this type of heater. It’s got a shutoff timer, but I wish it had a timer that didn’t require to turn off and on throughout the day (manual timer one was more convenient). It has also started to make a popping sound. It didn’t do this in the beginning, but now it’ll do it every couple of minutes where it’ll make one pop-like sound (like a clank). Not sure why it does this, but it’s annoying when you’re trying to go to sleep.
| Fuel Type | Electric |
| Portable / Installed | Portable |
| Wattage | 1000W |
| No. of Heat Settings | 3 |
| Colour | White |
De'longhi Radia S Electric Oil Column Heater Trrs0510t, 5 Fin Home
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
De'longhi Radia S Electric Oil Column Heater Trrs0510t, 5 Fin Home
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Oil Column Heater 5 Fin 1000W with 3 Settings and Timer for Small Rooms White
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Oil Column Heater 5 Fin 1000W with 3 Settings and Timer for Small Rooms White
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
De'longhi Radia S Electric Oil Column Heater
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
This thing is amazing! First off I’m so scared of the standard looking hair dryer electric heaters. This radiator style heater is so nice compared to those and feels safer also quite. It is very stable and doesn’t feel like it could be easily tipped over, is made of metal which also feels super sturdy. It takes a bit to warm up a room but once it does it is perfect! I have a 1200sqft home two stories, no central heat on (oil prices insane rn) and yesterday it was 27 degrees out, I ran two of them downstairs and for my husband and I the house felt very comfortable and especially warm in the rooms with the heaters. I recommend these for sure! Might even buy a third just so I don’t have to lug one up and down the stairs.
Brought this product after a lot of research, with power usage, heat and timers essential. Although we have reverse cycle A/C. In our home I was looking for something a little more specific to the room and size for efficiency! This nailed itWe have wooden floors and old Queenslander so the chill in the nursery was keeping our baby awake even with the A/C. With this heater I was able to set the times based on her wake ups and guess who slept through BEST INVESTMENT FOR SLEEP FOR THE WHOLE FAMILY LOL.
I’ve had this for a few weeks now, and it does put off heat; however, the heat doesn’t seem to spread. It’s very warm close to the unit, but you’d need something to circulate the air to really help it spread. Not bad for a smaller area. It takes a while to warm up, but that’s to be expected with this type of heater. It’s got a shutoff timer, but I wish it had a timer that didn’t require to turn off and on throughout the day (manual timer one was more convenient). It has also started to make a popping sound. It didn’t do this in the beginning, but now it’ll do it every couple of minutes where it’ll make one pop-like sound (like a clank). Not sure why it does this, but it’s annoying when you’re trying to go to sleep.
I bought this heater to heat our bedroom which is also where our newborn baby sleeps. The heater does a great job with keeping the room at an optimum temperature. The timer, thermostat and heat setting functions are excellent.I’m pleased with the purchase and recommend this heater for heating a room.We had an issue with the heater leaking oil from the bottom suddenly (after 2.5 weeks of use) but we took it straight back to Harvey Norman and they gave us a brand new one. It comes with a 7 year warranty so that’s handy!
First time buying an oil filled radiator and it's been great so far. I originally was looking for something more silent, effective, and energy efficient than blowers and I think it's covering those bases. The unit was also a lot smaller than I was expecting but as a first time buyer of this type of heater, it was just a surprise, not a deal breaker.I currently use it in a room that's much larger than it's recommended sq footage so while it's not powerful enough to make the room hot-hot, it works well enough that I don't need to turn on my super-old-and-expensive-to-run electric baseboards. In the future though, I'd love to see one in a larger size that covers a larger sq footage.My only concern is that I'm not 100% how accurate it reads room temperature, but I ... MoreFirst time buying an oil filled radiator and it's been great so far. I originally was looking for something more silent, effective, and energy efficient than blowers and I think it's covering those bases. The unit was also a lot smaller than I was expecting but as a first time buyer of this type of heater, it was just a surprise, not a deal breaker.I currently use it in a room that's much larger than it's recommended sq footage so while it's not powerful enough to make the room hot-hot, it works well enough that I don't need to turn on my super-old-and-expensive-to-run electric baseboards. In the future though, I'd love to see one in a larger size that covers a larger sq footage.My only concern is that I'm not 100% how accurate it reads room temperature, but I could be wrong on my assessment of its abilities. It's just that it doesn't get properly hot unless I crank the controls to 76-78ºF.
Somehow we managed to choose the coldest room in the house for babys room so we purchased this to help keep bub warm during the night (or at least take the chill out of the air so bub isnt waking up in a cold room early in the morning).We have had it for about two weeks now and so far its doing exactly what we need it to. Just before we put bub to bed, we blast the ducted air conditioner heating to warm up the room and we set this to medium power and no. 4 on the thermostat. We then set the timer to keep the heater on while bub sleeps. This usually keeps the 3 m x 3 m room warm at about 21-23 degrees Celsius on a night that drops to about 10 degrees Celsius by the early morning. We put the thermostat up to no. 5 or 6 if its dropping below 10 degrees and it doesnt ... MoreSomehow we managed to choose the coldest room in the house for babys room so we purchased this to help keep bub warm during the night (or at least take the chill out of the air so bub isnt waking up in a cold room early in the morning).We have had it for about two weeks now and so far its doing exactly what we need it to. Just before we put bub to bed, we blast the ducted air conditioner heating to warm up the room and we set this to medium power and no. 4 on the thermostat. We then set the timer to keep the heater on while bub sleeps. This usually keeps the 3 m x 3 m room warm at about 21-23 degrees Celsius on a night that drops to about 10 degrees Celsius by the early morning. We put the thermostat up to no. 5 or 6 if its dropping below 10 degrees and it doesnt normally drop below 18 degrees. It takes a bit of trial and error to find the right settings to maintain the temperature you want.Also it might be a total coincidence, but baby also started sleeping through the night after we put this in her room!Cant comment on longevity of the heater as weve only had it two weeks but so far so good.
The heater seems to work okay, but it doesn't really warm up a room, about 10 x15 feet. Right next to the unit or more over just above it is the only place to feel the heat. It never it shuts off. It is quiet! Not like the ones that rotate and have a fan. I seems like a better quality then some others we had. The digtial controls we like. The cord is not long enough, about 7 feet, and it is in the front of the unit, seems it should be in the back. There are warnings all over the box and instructions not to use an extention cord.
I live in South Texas, and we normally don’t get much cold weather, even in the winter. This is my first winter in the house I bought this year, and during a record cold front, my central heat went out. Thursday night, it got as cold as 52° F in the house, and I could not get someone to come out until next Tuesday. I quickly searched for radiant space heaters and found this one at Target. They were sold out everywhere else. I got lucky to get the last two in all of my city, ordering them online for pick up and driving to two different locations to pick up one at each. I currently have one heater in the living room and one in the master bedroom, with secondary bedroom doors closed off. The bedroom feels comfortable after about 36 hours, and the living area is still a ... MoreI live in South Texas, and we normally don’t get much cold weather, even in the winter. This is my first winter in the house I bought this year, and during a record cold front, my central heat went out. Thursday night, it got as cold as 52° F in the house, and I could not get someone to come out until next Tuesday. I quickly searched for radiant space heaters and found this one at Target. They were sold out everywhere else. I got lucky to get the last two in all of my city, ordering them online for pick up and driving to two different locations to pick up one at each. I currently have one heater in the living room and one in the master bedroom, with secondary bedroom doors closed off. The bedroom feels comfortable after about 36 hours, and the living area is still a little cool but starting to feel more comfortable. Within 24 hours, the house was up to 59° F, and now, after about 36 hours up to 62° F while it is still well below freezing outside. It has been taking a while to get warm because the space is too big for just two of these heaters, but they have truly saved my family from freezing. I will order a third (and possibly fourth) unit soon so we can be comfortable in our whole home. I actually prefer radiant heat over central heat, as that means no hot air is blown around, so I might end up using these as my primary heat source even after my central heat is fixed. The heater is quiet, and it works well. It is also safe to use, as it gets hot enough to heat but not hot enough to burn you if you accidentally touch it briefly. With children and pets, this is an important safety feature. The setup was super easy: unbox, pop the wheels out, plug in, turn on, set the thermostat, done. Thank you, Target and DeLonghi, for saving our winter break and holiday weekend!
I see a lot of folks complaining about how the heat is just above or close to the heater. Well, that is the entire point of a radiant heater is that it doesn't have a fan that blows the heat out. This is why this still of heater is more efficient. The reason I love the radiant heaters is that they don't dry your eyes/nose/mouth out like forced air space heaters do. The only thing I would appreciate is if they wheel base was a bit wider as it is a little unstable which makes it easier to tip over. I have a 35' RV but I just heat the back sleeping/shower/toilet area. I keep it at 68F at night and while it isn't toasty warm inside, under a couple of blankets when it is in the low 40's outside, I am plenty warm inside.
Fast delivery. Heater is powerful enough to heat up lounge/dinning/kitchen area, not to toasty warm but enough to take off the chill in the air. Set it at 2 bars medium, thermostat 2, runs in the evening and it uses about 500 to 900kW/hr. Not too bad if you have solar. Cheaper to run than central ducted gas heater which heats up the whole house. Only complaint is the loud clicking noise sometimes when it switches on and off.
| Fuel Type | Electric |
| Portable / Installed | Portable |
| Wattage | 1000W |
| No. of Heat Settings | 3 |
| Colour | White |
