ECO WI William Bennett Trane 5 Ton 15.2 SEER2 Heat Pump System, 3–5 Ton 36000–60000 BTU Air Handler Trane 5 Ton 15.2 SEER2 (≈15.0 SEER2) Heat Pump System includes (1) Trane 5 Ton 15.2 SEER2 (≈14.3–16 SEER2) 60000 BTU Single-Stage Heat Pump…