Applications |
DuraVent®'s Type B Gas Vent system. Use with NG or liquid propane category I and draft hood equipped appliances, and appliances tested and listed to use Type B Gas Vent. Applications include: NG fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating applications. |
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WARNING: This product can expose you to one or more chemicals known to the state of California to cause cancer, birth defects or reproductive harm. For more information, go to