This part can be used on:
Montpellier
MDG500LS, MDG500LK, MDG500LW, MTG50LW, MDG600LS, MDG600LK, MDG600LW, RMC61GOC, RMC61GOX, RMC61GOK, MDG500L, MTG50LW, MTG60LS, MDG600L & MTG60LW.
Royale
RY60TGW, RY60TGS, RY60DGW, RY50TGW-LID & RY50TGW.
Calor Gas
TC50LPGW & TC50LPGW.