main eco elite combi boiler

Hi Folks, I have a challenge with a Main Eco Elite 30 Combi which is short cycling on the CH. Water works fine. As soon as you have call for heat, the boiler fires up, modulates, but jumps very quickly (about 30 seconds or so from 40'ish all the way to 70, burner disengages putting it the...

Hi chaps this is my first post. Im looking to replace my Main Combi Eco Elite. Can't find one anywhere; I think they have been replaced with the smaller Main compact. Does anyone know if there is similar sized combi boiler that would match the pipe and flue connections, thx.