We may have found other answers which could help you.
Click here for Seems Water Pump AlwaysSorry the make is dimplex model FC2009Ti?
vonhaur Dragan 2500w oil electric heater no power?
My electric oil heated radiator isn’t heating up properly. ?
Oil filled radiator won’t stop clicking?
Fix my oil filled heater?
How can I mend my Hyundai oil filled radiator?