I have a 1968 Globetrotter with a DuoTherm Furnace Model# G6103GA-7, a 16,000 BTU. I need to get a nice replacement unit with a thermostat that will line up OK with my side exhaust. Any ideas?
Methinks that the original furnace was a Nt22 or so from Suburban and a PO replaced it with the Duotherm Model. I replaced the original furnace in my 72 TW with a Suburban NT30SP. Lots of threads on that. I'm sure someone with more knowledge on your model will chime in on that.