null 17'' x 21'' Black Galvanized Oval Single Flue Chimney Cap-5/8'' Mesh
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17" x 21" Black Galvanized Oval Single Flue Chimney Cap-5/8" Mesh

17'' x 21'' Black Galvanized Oval Single Flue Chimney Cap-5/8'' Mesh
MPN: CBC1721
In Stock: Ships in 3 to 5 business days


HY-C's Mesh Chimney Covers are the perfect solution for spark protection and critter invasion. Keep sparks under arrest and critters out with an easy to install cover that will last to protect your investments.

  • Seven-Year Limited Warranty
  • 24 Gauge Single Piece GalvanizedSteel Hood with Scalloped Corners and Drip Edge
  • Designed to fit flues without square corners
  • Made in the USA

Note: In situations where Oil or Coal is burned, or when Wood/Pellets are used as primary source of heat, do not use Aluminum or Black-Painted Galvanized Steel Covers.

California Proposition 65 Warning SymbolWARNING: This product can expose you to chemicals including creosotes, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harmFor more information go to

  • Finish: Black
  • Outside tile size: 17" x 21"
  • Fits outside flue dimensions of 16" x 20" to 17 1/2" x 22"
  • Construction materials: Galvanized steel
  • High temperature, rust resistant, satin smooth black finish
  • Lower edges of mesh folded inward for added security against animal invasion

Additional Information

Clearance Non-Clearance
Country Of Origin United States
Fits Lengths From 20 Inch
Fits Lengths From 21 Inch
Fits Lengths From 20.5 Inch
Fits Lengths From 21.5 Inch
Fits Lengths From 22 Inch
Fits Widths From 16 Inch
Fits Widths From 16.5 Inch
Fits Widths From 17 Inch
Fits Widths From 17.5 Inch
Mesh Height 6.5 Inches
Product Type Chimney Caps
Pipe Piece Chimney Cap
Mesh 3/4in Mesh
Left Overlay Image Made in America.png
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Brand HY-C


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