Product Description

This is the official Outside Air Adapter for the HearthStone Mansfield 8011 wood stove.  This is a genuine replacement part from HearthStone Fireplaces that ships new in original packaging.  This is not an aftermarket copy.

Hearthstone Part Number: 90-57004

Hearthstone Part Description: An adapter that connects to select Hearthstone wood stoves to allow for a source of outside air.  Sometimes Hearthstone wood stoves have a hard time drafting, and connecting an outside air feed direct can help them breathe more.  The venting components are not included, this is the adapter only.

Please note: You will also require other components to make this work: Including a 3″ flex, insulation wrap, and outside hood.  Friendly Fires has these parts a kit if you would like.

Applicable HearthStone Models:

• Hearthstone Mansfield 8011

This HearthStone Outside Air Adapter comes with installation instructions.

This genuine HearthStone Mandsfield 90-57004 Outside Air Adapter is in stock.