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True North TN19/TN20 Outside Air Adapter (OAIR1A/OAIR.1B/11100005)



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True North TN19/TN20 Outside Air Adapter (OAIR1A/OAIR.1B/11100005)


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Authentic True North replacement Outside Air Adapter.  This new part comes in True North / Pacific Energy packaging and includes installation instructions. 

The Outside Air Adapter allows you to connect an outside air line to your True North wood burning stove.

Part Number: 11100005

Previous part numbers:

  • OAIR.1A
  • OAIR.1B in 2019

Applicable Models: 

  • True North TN20 Wood Stove – Legs.  This adapter is designed to adapt to the LEG model of the TN20 (not the pedestal version).
  • True North TN19 Wood Stove – Legs.

Important Note: 

  1. You will require a 4″ liner, wrap and outside air hood to complete this installation.
  2. You CAN NOT use the True North Wood Stove Blower at the same time as having an outside air kit installed.
  3. WoodChimney.com does NOT recommend outside air kits on wood stoves.


Please note: This part is a special order part and can not be returned to the manufacturer.


Additional information

Weight 10 lbs
Dimensions 15 × 10 × 6 in

True North Outside Air Adapter, Outside Air Vent & Hood


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