Cost of 2 Ton AC + Airhandler install price Comps?

Hello everyone,

Trying to repair an AC unit with AHS and it's a huge PITA. The contractor working with me said that AHS will reimburse only 2.5k if I decide to replace my system. The price they're quoting me sounds suspicious here are the details:

AC Replacement Summary:

- 2 ton 14 seer Goodman AC + install for 7.9k

- Comes with 1 year labor maintenance + 10 year parts maintenance standard with competitors

- The issue I'm having is the AC unit only cost 2k where the hell is the extra 5.9k coming from 1 days work???

House Summary:

- Duplex AC replacement for only 1 side

- Around 850 sq ft per unit