Elradiator Prime3 SOR51

The Prime3 SOR51 electric heater is a compact oil-filled radiator designed for indoor use in small to medium-sized rooms. It combines a space-saving form factor with a manually adjustable thermostat and multiple heat settings to deliver steady, convective warmth. Built-in safety features such as overheat protection and a tip-over switch make it suitable for household and office environments where continuous, unattended operation may be required.

Advantages

The Prime3 SOR51 offers even, quiet heat distribution typical of oil-filled heaters, with no exposed heating elements. Its adjustable thermostat and several power settings let users balance comfort and energy use. Safety functions — including automatic overheat shutdown and a tip-over cut-off — reduce risk during normal operation. The compact footprint and simple controls support straightforward placement and daily use in rooms where space is limited.

Suitable for

Key specifications

How to use

Place the heater on a stable, level surface away from flammable materials and at least the minimum recommended distance from walls or furniture. Connect the heater to a properly rated electrical outlet and select one of the available heat settings. Use the adjustable thermostat to set the desired room temperature; the heater will cycle to maintain that temperature. If the tip-over switch activates or the overheat protection trips, disconnect power, allow the heater to cool, inspect the unit and surrounding area, and reset only after addressing the cause.

Recommendations

For efficient and safe operation, avoid covering the heater, do not use it in wet or humid locations, and ensure the power cable is routed to prevent tripping hazards. Use the heater as supplemental or primary heating for appropriately sized rooms, and follow regular visual checks for dust accumulation or damage. Refer to the included user manual for full safety instructions and maintenance guidelines.