I,m going with a Frigidaire 4 ton VS air-handler and either a 3.5 or 4 ton HP. The tech was telling me that he needs district aproval for the warranty if he is to install a different rated HP than the air-handler. Apparently a half ton smaller on the HP is as far a spread as they will go on the rating.
The 2000 sq.ft. home has a duct system designed for 1600cfm (previously installed). The load calcs for the structure dictate a 2.5-3 ton HP. Though Frigidaire will not warranty such a spead in rating between the HP and air-handler.
My concern is dehumidification, I am in a marine environment.
Does this scenario sound normal?
Any insight on a stat?