7/12-13/12 SQUARE CEILING SUPPORT BOX
This Support Box DuraPlus is designed to stay cool on the outside, to
provide a hot draft on the inside, to boost stove efficiency, and to
provide for a fire-safe design that protects both the chimney and the
This triple-wall chimney features two insulating layers
(ceramic blanket, plus air space). The ceramic blanket insulation is
held securely in position, eliminating hot spots common with loose-fill
In the event of a creosote fire, the compressible
blanket insulation permits the chimney liner to expand outwardly in a
radial direction. DuraPlus Chimney is a triple-wall, all-fuel chimney
for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges,
water heaters, or other appliances fueled by wood, oil, coal, or gas.
NOTE: This item is considered to be an
Over-sized and/or Non-Standard Package by UPS. The shipping fees are set by the
package carriers, NOT by Hardware World.
- DuraPlus all-fuel - use with flat, vaulted or cathedral ceilings
- 24" tall support box
- For 7/12-13/12 ceiling pitch
- Supports up to 35 ft. of DuraPlus Chimney
- Starter section built in
FOR CALIFORNIA SHOPPERS
Hello Californians! Your government wants us to show you the following message:
- ⚠ WARNING: THIS PRODUCT CAN EXPOSE YOU TO CHEMICALS INCLUDING CHROMIUM WHICH ARE KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM.