While you wait for answers, we may have found some information which could help you.
Success
Message
Dimplex fire?
Serial RT02030814?
How to replace pull cord on Winterwarm wall mounted unit?
Control knobs?
How can I find a replacement?
How to Replace parts in a RTL300TQ?
How can I mend my andrew sykes FD60?
How can I mend my Myson Super III?
One beep.. then nothing?
How can i replace a heater blower?
My Amish portable Heater?
Canon Coalridge gas fire?