Hello,
I would like to find out detailed information about the process of
converting my Weil-Mclain 68 boiler (currently run by oil) to accept
gas. So basically I'd like to know what is used to convert the unit
from oil to gas.
I would like to know if there is more than one option. Also if
possible, I'd like to know the price of the part(s) needed to convert
the unit - I'm not sure if it's a bundle packaged item sold in stores
(or online) or other (obviously installation is not included a guess
at install would be appreciated).

Just so you know, I will not be doing this conversion on my own - this
is also based on a gas line already run to th room where the boiler
is. Please ask if you need any clarification.