Currently the old unit is 16000 BTU 115/60 with passport controls. Needs a replacement - would the Marine air - 16K Btu air and heat pump 110-1120V/60 Hz be compatable?
Certainly should be. You want to double check the dimension on both and the newer units tend to be more compatible/adaptable to where the output air goes. Power wise, yes it should be fine.
Answers
Dream 'Inn III -- 2008 400 Express