You can also get them from http://www.gas-spares.co.uk/ cost about a tenner with postage
Nigel
September 2014
I found replacement parts for my moffat module 61 which is 18 years old on this website including the caps, igniter and switch. Type in Moffat 61 (don't type in the word module as it won't come up then) Also if you email him he will tell you if a part works, he is very helpful.