I am clueless on this. Can anyone tell me if these are matched properly? We are in New Jersey and will be installing 3 complete systems, heat pump with NG backup. Went with the heat pumps due to the installation of solar panels. Here are the numerbs, (3) RGFD07 70,000 Mod 90+, (1) RPNL030 2 1/2 ton 14 seer HP, (2) RPPL024 2 ton 14 seer HP, with RHC-TST401MDMS thermostats w/mod. capabilities. Honeywell F200 5" media filters, (2) HE225 Honeywell Humidifiers, (3) outdoor sensors, (3) fossil fuel H/P to G/F controls. All duct work. All this at 27K and change without gas piping or high voltage wiring. Any help would be appreciated as to what these numbers represent.