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Deal.ai › De'Longhi › Oil Radiators
De'Longhi
De'Longhi TRD40615T Radiant Heater

De'Longhi TRD40615T Radiant Heater

Best price now

$159.95at DeLonghiChecked Nov 11

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Price facts

  • Last seen at $159.95 at DeLonghi on Nov 11.

Our take on the De'Longhi TRD40615T Radiant Heater

The De'Longhi TRD40615T is a 2,000-watt oil-filled radiant heater with a white finish and no Wi-Fi or app control. It heats a room by warming diathermic oil inside sealed fins, then radiates and convects that heat quietly, with no fan to blow dust or dry the air. It suits bedrooms, home offices and living rooms where silence matters more than fast warm-up. Against fan-forced and ceramic rivals it starts slower and is heavier to move, but it holds heat after shutoff and runs silently; against smart oil radiators it gives up scheduling and remote control.

Best forBedrooms and nurseries where quiet operation mattersHome offices and living rooms used for hours at a timePeople who dislike fan noise and blown-around dustSupplemental heat for a single room
Pros
  • Silent operation: no fan, no hum
  • Retains heat after the unit is switched off
  • Sealed oil means no refilling or filters
  • 2,000 W output handles a medium room
  • Simple mechanical controls that anyone can use
Cons
  • Slow to warm a cold room compared with fan heaters
  • Heavy and awkward to carry between rooms
  • No Wi-Fi, app or programmable scheduling
  • Surface gets hot, so it needs clearance from furniture and children

De'Longhi TRD40615T Radiant Heater prices at every store

  • DeLonghiNew

    In stock

    $159.95Free shippingChecked Nov 11
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Store links may earn us a commission. Price via Klarna.

De'Longhi TRD40615T Radiant Heater price history

Lowest price we've seen: $159.95 on Nov 11 at DeLonghi. Tracked across 1 store since Nov 11.

What reviewers say

Owners of De'Longhi oil radiators generally describe steady, silent warmth and reliable build, with the trade-off of slow warm-up and a bulky body. Most criticism centers on weight and the lack of smart controls rather than heating performance.

What people mention
  • NoisePraisedOwners say it runs silently, with no fan noise to disturb sleep or calls.
  • Warm-up speedCriticisedReviewers note it takes noticeably longer to warm a cold room than fan or ceramic heaters.
  • Heat retentionPraisedUsers like that the fins stay warm and keep giving off heat after it is turned off.
  • WeightCriticisedThe oil-filled body is heavy, and owners find it awkward to carry between rooms.
  • ControlsMixedThe mechanical dials are simple to use but offer no timer, thermostat programming or app control.
  • BuildPraisedOwners describe the fins and casing as solid and long-lasting.

Specifications

Wi-Fi
NoSource
Power (W)
2000.0Source
Color
WhiteSource

Questions and answers

Is this heater safe to leave on overnight?
It is an oil-filled radiator with no exposed heating element and no fan, and it is designed for long runs. The surface still gets hot, so keep it clear of curtains and furniture and away from children.
Does it need oil refilling?
No. The diathermic oil is sealed inside the fins for the life of the unit, so there is nothing to top up and no filter to clean.
How large a room can it heat?
At 2,000 W it is intended as a room heater for a medium-sized bedroom or living room, not a whole home. In a large or poorly insulated space it works best as supplemental heat.
Can I control it from my phone?
No. This model has no Wi-Fi, app or smart-home support; you set heat with the controls on the unit.
How is it different from a fan heater?
It warms up more slowly and is heavier, but it runs silently, does not blow dust around and keeps radiating heat after you switch it off.
Does it come with a timer?
This model uses simple mechanical controls without a programmable timer or weekly schedule. For scheduling, look at De'Longhi's smart oil radiator models.
Where is the De'Longhi TRD40615T Radiant Heater cheapest?
At DeLonghi, for $159.95, as of our latest check.

Stores we've priced the De'Longhi TRD40615T Radiant Heater at

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