yukon3506
Member
OK this may be a dumb question, but like my dad always told me (The only dumb question is a question not asked) so here it goes: I'm replacing my a/c with a colman mach 3PS and the man from Campingworld told me I needed the lower unit, I have a ducted system in my trailer now, is the lower unit that he is referring to one with the knobs on the unit itself or is this something else that goes inside? The one i have now just has a grill and airfilter inside. Did this man steer me wrong or will i be using my air this weekend? Thanks again.