Mason-Lite 4" Combustion Air Kit

Item # 46600092


Mason-Lite 4" Combustion Air Kit

Item # 46600092


The Mason-Lite Combustion Air Kit - 4" will provide enough replacement air in order for your masonry fireplace to function properly. The kit will also meet some local building codes that may require outside combustion air to be provided. If no replac...

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In Stock5 to 7 Business Days | Free Ground Shipping!
$147.00
Quantity must be 1 or greater
In Stock5 to 7 Business Days | Free Ground Shipping!
Made in USA
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Product Details

The Mason-Lite Combustion Air Kit - 4" will provide enough replacement air in order for your masonry fireplace to function properly. The kit will also meet some local building codes that may require outside combustion air to be provided. If no replacement air is provided to the fireplace, improper flue drafting may occur, creating negative pressure whereby smoke may enter the home, especially in homes that are very well insulated and tightly sealed.

The Mason-Lite Combustion Air Kit - 4" will install through the side wall opening provided. A 4” diameter hole will also be required through the firebrick side lining. The tubing that goes out of the firebox wall must feed into a flexible metal conduit as the source for outside combustible air. It can go straight out through an outside wall or into a ventilated crawl space. If crawl space is used, check codes for proper termination.

Features:

  • Designed for 4 inch diameter
  • 3' flexible vent included
  • Plastic hood included for installation

Eligible for a Product Warranty
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Specifications

  • Venting Diameter: 4"
  • Type: Accessory
  • Overall Depth: 36"
  • Assembly Required: Required
  • Accessory Type: Combustion Air Kit
  • Item Weight: 4 lbs.
  • Location: Outdoor
NFI Certified Experts on staff to assist you CALL: 800.919.1904
The industry’s leading fire knowledge base LEARN MORE ONLINE
Free ground shipping on this product HOW SHIPPING WORKS

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