Description of change: Close off HVAC cabinet by screwing 1/8 aluminum plate vertically between the center cabinet and the HVAC cabinet and to the front of the module. The inside of the HVAC cabinet is wrapped with AW-1 insulation. Insulation installed on the back wall and floor area will cover the void behind the ALS cabinet. Any hoses or electrical runs through this area will be taped to ensure that air will not be drawn from the void behind the cabinets.
Reason for change: To close off the HVAC cabinet and increase the volume of air pulled through the HVAC return vent.
Implementation date: August 27, 2012