While you wait for answers, we may have found some information which could help you.
Click here for Help Flush Replacedtoilet ?
Our thetford toilet seems to be leaking water down the wall?
Thetford fridge leaking water?
caravan c500 thetford toilet?
thetford toilet c=402c wont flush?
Thetford Cassette C2 toilet Fuse cannot be inserted ?