Oil-filled radiator WetAir WOH-9VW
WOH-9VW
- Power
- 2000 W
- Net weight
- 9.4 kg
- Heat settings
- 3 settings
WetAir · WOH-7Y
WOH-7Y has 7 sections and three power levels: 500 / 1000 / 1500 W. The oil inside transfers heat to the metal body, while the thermostat helps maintain comfort after the initial warm-up.

How it works
WOH-7Y uses oil as its internal heat-transfer fluid and the sections as its heat-releasing surface.
The electric element in WOH-7Y works inside the sealed radiator, with a maximum power of 1500 W.
Heated oil carries warmth to the metal walls. The body warms gradually and becomes hot.
The metal surfaces release heat to the surrounding air and by radiation. Stored heat continues to leave the body for a while after switch-off.
The resultGradual warm-up and retained heat distinguish an oil-filled radiator from a directed hot-air heater.
The thermostat cycles the heating on and off to maintain the selected temperature; the power level is selected separately.
The 500 / 1000 / 1500 W settings offer a choice of lower or stronger heating. Selecting the highest level does not change the process: the oil and sections still warm gradually.
WOH-7Y weighs 5.9 kg. Choose a level area of floor outside walking routes, so you do not need to move the hot appliance while it is operating.
Choose a level, stable surface and fit the supports as instructed. Keep the cable away from hot surfaces and walking routes.
Select the power and temperature. Let the sections warm up; the thermostat will then cycle the heating to maintain the setting.
Keep the manual’s clearances from furniture and curtains. Do not cover the heater or dry clothes on it. Do not leave it unattended or running while you sleep.
No. The radiator is sealed and is not designed for user oil top-ups. Stop using it and contact service if you notice a leak.
The oil and metal store heat and release it gradually. Wait for complete cooling before moving, cleaning or storing the radiator.
Model documentation and WetAir support.
These links open general WetAir retailer pages and do not confirm stock for this model.