16,000 BTU+ A/C / Reverse Heat recommendations?
 

Hello

We are about to choose a water cooled permanently installed A/C /Reverse
Heat unit on our boat.

The requirements a

- 16,000- 20,000 BTU cool/heat
- central unit blowing air through ducts
- sea water cooled
- 230 VAC/ 50Hz version
- well designed fan
- as quiet as possible
- well built, durable and reliable in salty carribean air.
- priced at approx $2000

There are several choices out there- what's the best bang for the buck in
terms of value, reliability etc?

Would appreciate hints.

Michal