Replacing 2 pipe steam system with forced hot air unit in attic
We have a house built in 1924 with original 2 pipe steam. Several traps aren't functioning and we don't have heat in several rooms. Boiler is 5 years old. Considering abandoning steam and replacing our central air unit in attic with a condensing, forced hot air/ac coil unit to run heat through our existing ductwork rather than trying to replace failed traps and valves. Do we then have to icelene insulate our attic and is this worth all the effort? Or do we try to repair the valves and traps. Our a/c works fine. We bought this house (in Boston suburb) 1 year ago. Heat worked ok last winter but now doesn't.