Monessen Outside Air Kit

Vendor Monessen
Regular price $68.00 USD
Sale price $68.00 USD Regular price
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An optional outside air kit is designed to introduce fresh, outside air to the firebox as desired. It is an important accessory in newer, more air-tight construction for an adequate supply of fresh air. Although it is not a requirement for a vent free firebox, some local building codes may require the addition of an outside air kit.


  • Prevents Negative Pressure
  • Enhances Efficiency
  • Reduces Heat Loss