We may have found other answers which could help you.
Click here for Oil Filled ModelGlen Dimplex Oil Filled Heater OFC2000 2KW?
Efficiency of my oil heater?
Oil filled radiator won’t stop clicking?
My electric oil heated radiator isn’t heating up properly. ?
Where can I get a manual for my ritetemp oil heater ?
How can I mend my Hyundai oil filled radiator?