How long does it take to heat a room?

Oil radiators warm up gradually. Expect a small room to feel noticeably warmer after 20 to 30 minutes, and the heat lingers after it cycles off.

Is it safe to leave on overnight?

It is designed for long run times and has no fan, but the fins get hot, so keep it clear of curtains and furniture. It has no child lock, so supervise children around it.

Can I use it in a bathroom?

No. It is not water resistant, so it should stay in dry rooms away from splashes.

Does it have a thermostat?

It uses an adjustable thermostat dial to cycle the element on and off, holding a set level of warmth rather than a precise digital temperature.

How does it compare with a fan heater?

It is far quieter and keeps radiating heat after shutoff, but it heats more slowly and is heavier to move. A fan heater warms a room faster but adds noise.