Firstly, our technicians dismounted, hauled away and recycled old insulation in the attic. Either technicians installed new HVAC system with a new furnace - Bryant 926TB36060V14 Preferred 96 Two Stage Gas Furnace. This furnace has experienced exceptional heating efficiency up to 96.5% AFUE. Therefore it has quiet performance and even-temperature comfort of variable speed air delivery. Besides during this project we installed: