Remove existing furnace and plenum and install new high efficiency Lennox furnace and evaporator coil. Properly plumb drain lines. Clean and flush existing refrigerant lines. Extend lines to existing rooftop pad. Add quad breaker in panel for 220v electrical run to rooftop. Crane service included 25 ft up and 40 ft in. (Crane service will be larked in front of garage 1,2,3 for 30 minutes for the ac lift to rooftop. Lowe’s card 5% discount (-$495) after discount $9422.00