I have been to one of these and proved th oxy pilot unit is faulty it is the kf130 with a wall mounted three switch unit to operate the fire , I have looked on the usual place i use for spares but they dont list it ( gas appliance spares preston) but I will call them tomorow , are these a standard unit , i cant remember how many types there are , I used to carry several types when we serviced valor fires , or anywhere else that may stock them ???