Estimate is to provide a new supply air in the office area of the home. Installed new supply grill with 8†duct into the office. Disconnected 12x12x8 supply in the living room and it’s start collar on plenum for new supply. Capped off old 12x12, homeowner is having it removed by sheet rock guy. Mr Crawford also mentioned that his master bath gets hot. The master bath is where the attic access is located and it’s a non insulated access. I recommended and Mr Crawford approved installation of an attic tent in order to block attic heat from coming through access and warming up the master bath.