Metal-Fab 16" Inner Diameter Temp Guard Stainless Cap/Spark Arrester

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Metal-Fab provides complete and comprehensive venting solutions to the HVAC, Hearth, and Plumbing markets.  Founded in 1958 on the premise that offering better products and services would be the key to our success.

Metal-Fab continues to operate today as a privately held entity with the same core values that lead to success while creating steady, stable growth over the past six decades.

Customer needs are the highest priority at Metal-Fab which is why every customer receives a unique experience while choosing from a full line of high-quality venting products for commercial, residential, and industrial applications. 

Cutting-edge manufacturing systems, innovative designs, patent products, unmatched product quality, and a focus on detail have resulted in a leadership position within the industries Metal-Fab serves.  Our constant product improvement process and experience in developing and engineering products for safe, efficient appliance operation sets Metal-Fab apart from the competition.


Temp/Guard® All-fuel products, diameters 14"-18" are tested and listed to UL 103 for continuous operating temperatures up to 1000°F and 1700°F intermittent.  Temp/Guard features a precision laser welded flue with a male-to-female slip connection secured with sheet metal screws.  Temp/Guard utilizes a ceramic fiber blanket insulation that reduces “hot spots” and prevents insulation from settling during transportation and installation, increasing product safety and reliability.


  • The contemporary spark arrester cap also guards against rain, snow, and down active, and helps provide proper venting actions.
  • Ceramic fiber insulation that provides even distribution of flue gas temperature.
  • The lightweight pipe is 1/2 the weight of the packed pipe.
  • Positive twist lock for easy assembly.
  • The Stainless Steel Flue conduit is wrapped with ceramic insulating material
  • Limited Lifetime Warranty.


 Application Factory-built double wall chimney for use with listed wood, coal, oil or gas-fired appliances.
Listings/Standards NFPA 211
UL 103HT
Flue Material Specifications: 430 Stainless Steel
Casing Material Specifications: 430 Stainless Steel
Clearance 2" Minimum clearance to combustibles for 14"-18"
Inner Diameter: 16"
Outer Diameter 19"
Height: 13.5"
Width: 21"
Limited Lifetime Warranty
Click to see Warranty Details

All-Fuel Chimney shall be warranted by the manufacturer against defects in material and workmanship for a period of ten (10) years from the date of the original installation.


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