Conducted the installation of a Lennox Elite dual-fuel adaptive heating and cooling system for a homeowner in Ambler, PA 19002, delivering a high-efficiency upgrade with a 20.0 SEER2 heat pump paired with a 98.1% AFUE Signature Series furnace for year-round comfort and precise temperature control. Performed full system replacement and commissioning, including a Lennox communicating thermostat, new pad, whip, disconnect, upgraded 5-inch MERV 11 filter rack, and detailed setup to ensure ultra-quiet operation, proper airflow, and optimal performance in both heating and cooling modes. Wrapped up the project with full testing and verification, providing the homeowner with strong manufacturer warranties, multiple service guarantees, and peace of mind knowing their home now has a reliable, energy-efficient HVAC solution designed for long-term comfort.