(1) Trane 2 Ton 18 SEER2 XV18 24000 BTUh V/S Communicating Heat Pump 4TWV8X24A1000, (2) Trane 2.5 Ton 30000 BTUh M Series V/S Communicating Air Handler TEM8A0B30V31D & (3) Trane 5 kW (4.8 kW) 16400 BTUh Single-Phase Electric Heater BAYHTR1505BRK w/ Breaker.