How much space will 1,500W heat?

Expect it to take the chill off a small bedroom or office rather than a large open room. Oil radiators spread heat slowly, so a closed door helps.

Is it quiet enough for a bedroom?

Yes. There is no fan, so the only sound is the oil warming and the thermostat clicking. That makes it a common pick for light sleepers.

Does it need fuel or refilling?

No. The oil is sealed inside and never needs topping up. It runs on mains power only.

How is it different from a fan heater?

It heats more slowly and spreads warmth gently instead of blowing hot air. It is silent and keeps radiating after shut-off, but it is heavier and less instant.

Does the thermostat turn it off automatically?

The thermostat cycles the element to hold your setting, and the unit has an automatic shut-off. Check the manual for the exact shut-off conditions.

Can I leave it running overnight?

Many owners do, relying on the thermostat and shut-off. Keep it clear of curtains and furniture and follow the manual's placement rules.

Romswi 1500W Oil Filled Radiator Space Heater

Best price now

$79.99at TargetChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Target

Romswi 1500W Oil Filled Radiator Space Heater

Best price now

$79.99at TargetChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Target

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Price facts

Last seen at $79.99 at Target on Nov 11.

Our take on the Romswi 1500W Oil Filled Radiator Space Heater

The Romswi is a portable oil-filled radiator rated at 1,500W, with an adjustable thermostat and an automatic shut-off. Oil-filled radiators heat quietly and hold warmth after the power cuts, but they warm a room slowly and only reach a modest output. It suits small rooms and people who want silent, steady heat overnight rather than fast blasts of warmth. Against fan and ceramic rivals it is slower to start and heavier to move, but it makes no fan noise and needs no refilling.

Best forBedrooms and small roomsSilent overnight heatingPeople who dislike fan noiseSpot heating near a desk or chair

Pros

Silent operation, no fan or blower
Thermostat lets it cycle on and off
Automatic shut-off adds a safety layer
Holds heat after switching off
Portable enough to move between rooms

Cons

Slow to warm a room compared with fan heaters
1,500W output limits it to small spaces
Heavy when filled with oil
No remote or programmable timer

Romswi 1500W Oil Filled Radiator Space Heater prices at every store

TargetNew
In stock
$79.99Checked Nov 11
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Romswi 1500W Oil Filled Radiator Space Heater price history

Lowest price we've seen: $79.99 on Nov 11 at Target. Tracked across 1 store since Nov 11.

About the Romswi 1500W Oil Filled Radiator Space Heater

The Romswi 1500W Oil Filled Radiator Space Heater is a portable heater with a maximum output of 1,500W.

It has a built-in thermostat and an automatic shut-off. It has a blue finish.

Max output: 1,500W
Thermostat: Yes
Auto shut-off: Yes
Portable: Yes
Finish: Blue

Specifications

With Automatic Shut-Off: Yes
Fuel Type: Propane
With Thermostat: Yes
Heat Source: Combustion
Finish: Blue
Portable: Yes
Heating Capacity: 28,000 BTU
Max Output: 1,500W

Questions and answers

How much space will 1,500W heat?: Expect it to take the chill off a small bedroom or office rather than a large open room. Oil radiators spread heat slowly, so a closed door helps.
Is it quiet enough for a bedroom?: Yes. There is no fan, so the only sound is the oil warming and the thermostat clicking. That makes it a common pick for light sleepers.
Does it need fuel or refilling?: No. The oil is sealed inside and never needs topping up. It runs on mains power only.
How is it different from a fan heater?: It heats more slowly and spreads warmth gently instead of blowing hot air. It is silent and keeps radiating after shut-off, but it is heavier and less instant.
Does the thermostat turn it off automatically?: The thermostat cycles the element to hold your setting, and the unit has an automatic shut-off. Check the manual for the exact shut-off conditions.
Can I leave it running overnight?: Many owners do, relying on the thermostat and shut-off. Keep it clear of curtains and furniture and follow the manual's placement rules.
Where is the Romswi 1500W Oil Filled Radiator Space Heater cheapest?: At Target, for $79.99, as of our latest check.