Use in single and multi-story buildings in accordance with NFPA 54 & 211. Used to ensure clearance to combustibles is maintained. For approved gas appliances. Wall thimble also serves as a firestop.
SKU: 40656475
MFG: 187703
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DETAILS
DESCRIPTION
Highlights:
- Size: 3"
- #3RV-WT
- Type "B" gas vent
- Adjusts from 4-1/8" to 7"L
- Used to ensure clearance to combustibles is maintained
- Wall thimble also serves as a firestop
- For approved gas appliances
- Use in single and multi-story buildings in accordance with NFPA 54 & 211
FEATURES
MFR:
187703
SKU:
40656475
UPC:
053713130373
Brand:
Selkirk