Overview
The Hy-C single-flue chimney cap bolts onto one square or rectangular clay flue tile, in black powder-coated galvanized steel or stainless steel. It keeps rain, snow and animals out of the flue and its mesh screen stops sparks. It's the cap to pick if you need a 9" x 18" or 13" x 18" size. Buy from StoveSource and pay no sales tax in any state.
Sizes and part numbers
| Finish | Flue tile size | Part number | Price |
|---|---|---|---|
| Black galvanized | 9" x 9" | CBO99 | $84.99 |
| Black galvanized | 9" x 13" | CBO913 | $86.99 |
| Black galvanized | 9" x 18" | CBO918 | $91.99 |
| Black galvanized | 13" x 13" | CBO1313 | $93.99 |
| Black galvanized | 13" x 18" | CBO1318 | $119.99 |
| Stainless steel | 9" x 9" | SS99U | $131.99 |
| Stainless steel | 9" x 13" | SS913U | $151.99 |
| Stainless steel | 9" x 18" | SS918U | $192.99 |
| Stainless steel | 13" x 13" | SS1313U | $216.99 |
| Stainless steel | 13" x 18" | SS1318U | $264.99 |
The size is your flue tile's outside dimensions. See how to measure for a chimney cap.
Specifications
- Brand: Hy-C
- Material: black galvanized steel (CBO) or stainless steel (SS…U)
- Type: single-flue, bolt-on
For 8" x 8" to 17" x 17" flues, the HomeSaver Pro stainless steel chimney cap usually costs less. Several flues? See the multi-flue chimney cap. Browse all chimney caps.
Why buy from StoveSource: Authorized dealer · No Sales Tax · Free shipping over $300 · Email or text 1-888-866-8206
Shipping & Returns
Free shipping on orders over $300 · ships in 1–3 business days.
Free shipping on orders over $300 to the continental US; a flat $24.95 shipping fee applies to orders under $300. Accessories and parts ship by parcel carrier (UPS, FedEx, or USPS), typically in 1–3 business days.
Returns. Unused, uninstalled items in original packaging can be returned within 30 days, subject to a 15% restocking fee.
Sold by StoveSource (authorized dealer). Ships directly from the brand's authorized distributor warehouse — see our Authorized Dealer page.