We may have found other answers which could help you.
Click here for Oven Not Heating UpRangemaster Kitchener 90 dual fuel ovens have stopped working?
where can i get a hotplate for my rangemaster 55?
Gas oven does reach working setting?
Retrieving object behind Rangemaster cooker?
Re setting clock on Rangemaster 110 gas cooker?
Convert lpg to electric Rangemaster cooker?