Superior 12S-12DM Chimney Support for 12-Inch Chimney Over 30 Feet
Superior 12S-12DM Chimney Support for 12-Inch Chimney Over 30 Feet
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Sale – Last 48 Hours!
Sale – Last 48 Hours!
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Tall chimney runs need intermediate support. The 12S-12DM chimney support carries the weight of Superior 12-inch chimney systems installed above 30 feet, transferring the load to the structure so the pipe joints stay square and sealed over the life of the installation.
- Required for Superior 12DM chimney runs exceeding 30 feet in height
- Transfers chimney weight to the building structure
- Keeps pipe sections aligned and joints properly seated
- For Superior 12DM systems used by the WRT4500, WRT6000 and WRT8000 fireplaces
| Model | 12S-12DM |
| Application | Chimney heights in excess of 30 feet |
| Fits | Superior 12DM chimney, 12-3/8" inner diameter |
What's Included: One chimney support assembly.
Backed by Superior Fireplaces' limited component warranty.



