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BIS Montecito Estate (Non-Catalytic Only) - Replacement Firescreen (BTZN) | Woodchimney.com
BIS Fireplace to Outside Air Adaptor (UZIAD)



BIS Fireplace to Outside Air Adaptor (UZIAD)


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SKU: UZIAD Category:


This is the official OEM replacement Security Fireplaces outside air adaptor for different BIS fireplaces.  BIS wood fireplaces have changed brand names over the years, and are also sometimes referred to as Security, Lennox, as well as Astria Bis 1 /  fireplaces.

Bis Part Number: UZIAD

Product Description: THis is the adaptor that goes onto the fireplace and connects to the outside air.

Brand Names

Over the years, Bis has changed names many times.  Bis fireplaces are also called:

  • Security Wood Fireplaces
  • Bis Wood Fireplaces
  • Security Bis Wood Fireplaces
  • Lennox Wood Fireplaces
  • Astria Wood Fireplaces
  • IHP Wood Fireplaces

Additional information

Weight 20 lbs
Dimensions 16 × 16 × 12 in


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