Hey fellas question: Can I use a transformer from a Conion C-100FF in a Conioon C-100F or Helix model?

Sure why not.
Check the part number on it.
Might be the same number.

I was just about to start this thread, thanks lopez

So the fact that the conion is 28w and the clairtone 48w doesn´t matter?

I would guess they are exactly the same since the schematic for them is the same. I'd have to double check the note exceptions, but if the part number on the boards match......you're good to go.

No prblem man, I'm sure you can, the output voltage would be the same no matter which model (15v). Let me know if everything is ok .