Folks- Does anyone know who was the original installer of the Goodman Furnaces on Ridgeway Drive back in 2002? I am trying to track down the installer as Im trying to replace the vent slats on the exterior vent as it completely wore out from the weather (Plastic was VERY brittle and was disintegrating). It is a one piece item that is where the slats are fixed and not movable. Home Depot and Lowes among other businesses do NOT offer this item and the typical duct covers do not fit the hole and place. I would have to CUT into the Cement Board to make this happen but Id rather not since I am afraid this will crack or split the siding board. If anyone can tell me who the installer was for the furnace (in the basement), I'd greatly appreciate it. Hope someone out there can help!