Hi,
I have had a electrician look and confirm that what I saw in junction box in A/C is #14 wire to unit (not #12) and it is a 15 amp breaker. I have sent two emails to Tiffin to ask about there recommendation for replacement A/C and have not heard back yet. I am not upset, I really enjoy and like my motorhome, I understands it takes a few days sometime to respond. As I previously posted, I just looking for a answer to what is the replacement unit for the "High-Effency Brisk-Air" 15 amp unit from installed on my unit; and possibly if anyone has tried to repull wire to A/C unit.