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4-Inch Type B Gas Vent Firestop Spacer
- Mfg.#
- 4GVFS
- Sku#
- 2806685
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* Estimated stock levels as of Fri, Apr 19, 2024. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Use with natural gas or liquid propane category I, draft hood equipped appliances, and appliances tested and listed to use Type B gas vent. Applications include: natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating applications.
Specifications
Dimensions
| Diameter | 4 in |
|---|
General
Label Information
| Certification, Codes, Standards | UL Listed to UL 441/UL 1777 (MH6357)/ULC Listed to ULC S605 (CMH1276/CMH1407) |
|---|
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