Product review (5 stars): works good and was perfect replacement fit for original nutone harvest ...
works good and was perfect replacement fit for original nutone harvest gold hood that was in my ranch house.  you WILL need to purchase:  Speedi-Products AC-BD 07 7-Inch Diameter Galvanized Back Draft Prevention Damper because this hood does not inclulde a back draft prevention damper.  so save yourself the frustration of having to wait several additional days for the damper delivery and just order both pieces at once.  trust me on this.  the original hood from the 1950's had the damper built in as part of it.  the new replacement one does NOT have a damper included/attached.